

Vishay 1.5KE11AHE3/54
Manufacturer No:
1.5KE11AHE3/54
Tiny WHSLManufacturer:
Utmel No:
2668-1.5KE11AHE3/54
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DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC PACKAGE-2, Transient Suppressor
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- TypeParameter
- Contact Plating
Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.
Tin - Mount
In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.
Through Hole - Surface Mount
having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.
NO - Diode Element Material
The parameter "Diode Element Material" refers to the specific semiconductor material used in the construction of a diode. This material determines the electrical characteristics and performance of the diode, including its forward voltage drop, reverse breakdown voltage, and switching speed. Common diode element materials include silicon, germanium, and gallium arsenide, each offering different advantages for various applications. The choice of material impacts the diode's efficiency, thermal stability, and overall suitability for specific electronic circuits.
SILICON - Number of Terminals2
- Breakdown Voltage / V10.5 V
- Reverse Stand-off Voltage9.4 V
- RoHSCompliant
- Package DescriptionO-PALF-W2
- Package StyleLONG FORM
- Package Body MaterialPLASTIC/EPOXY
- Operating Temperature-Min-55 °C
- Reflow Temperature-Max (s)NOT APPLICABLE
- Operating Temperature-Max175 °C
- Rohs CodeYes
- Manufacturer Part Number1.5KE11AHE3/54
- Power Dissipation (Max)6.5 W
- Package ShapeROUND
- ManufacturerVishay Semiconductors
- Number of Elements1
- Part Life Cycle CodeObsolete
- Ihs ManufacturerVISHAY SEMICONDUCTORS
- Breakdown Voltage-Nom11.05 V
- Risk Rank5.13
- JESD-609 Code
The "JESD-609 Code" in electronic components refers to a standardized marking code that indicates the lead-free solder composition and finish of electronic components for compliance with environmental regulations.
e3 - Pbfree Code
The "Pbfree Code" parameter in electronic components refers to the code or marking used to indicate that the component is lead-free. Lead (Pb) is a toxic substance that has been widely used in electronic components for many years, but due to environmental concerns, there has been a shift towards lead-free alternatives. The Pbfree Code helps manufacturers and users easily identify components that do not contain lead, ensuring compliance with regulations and promoting environmentally friendly practices. It is important to pay attention to the Pbfree Code when selecting electronic components to ensure they meet the necessary requirements for lead-free applications.
Yes - ECCN Code
An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.
EAR99 - Terminal Finish
Terminal Finish refers to the surface treatment applied to the terminals or leads of electronic components to enhance their performance and longevity. It can improve solderability, corrosion resistance, and overall reliability of the connection in electronic assemblies. Common finishes include nickel, gold, and tin, each possessing distinct properties suitable for various applications. The choice of terminal finish can significantly impact the durability and effectiveness of electronic devices.
Matte Tin (Sn) - Max Operating Temperature
The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
175 °C - Min Operating Temperature
The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.
-55 °C - Additional Feature
Any Feature, including a modified Existing Feature, that is not an Existing Feature.
UL RECOGNIZED, HIGH RELIABILITY - HTS Code
HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.
8541.10.00.50 - SubcategoryTransient Suppressors
- Max Power Dissipation
The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.
1.5 kW - Technology
In the context of electronic components, the parameter "Technology" refers to the specific manufacturing process and materials used to create the component. This includes the design, construction, and materials used in the production of the component. The technology used can greatly impact the performance, efficiency, and reliability of the electronic component. Different technologies may be used for different types of components, such as integrated circuits, resistors, capacitors, and more. Understanding the technology behind electronic components is important for selecting the right components for a particular application and ensuring optimal performance.
AVALANCHE - Terminal Position
In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.
AXIAL - Terminal Form
Occurring at or forming the end of a series, succession, or the like; closing; concluding.
WIRE - Peak Reflow Temperature (Cel)
Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.
NOT APPLICABLE - Reach Compliance Code
Reach Compliance Code refers to a designation indicating that electronic components meet the requirements set by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation in the European Union. It signifies that the manufacturer has assessed and managed the chemical substances within the components to ensure safety and environmental protection. This code is vital for compliance with regulations aimed at minimizing risks associated with hazardous substances in electronic products.
unknown - Pin Count
a count of all of the component leads (or pins)
2 - JESD-30 Code
JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.
O-PALF-W2 - Qualification Status
An indicator of formal certification of qualifications.
Not Qualified - Operating Supply Voltage
The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.
9.4 V - Polarity
In electronic components, polarity refers to the orientation or direction in which the component must be connected in a circuit to function properly. Components such as diodes, capacitors, and LEDs have polarity markings to indicate which terminal should be connected to the positive or negative side of the circuit. Connecting a component with incorrect polarity can lead to malfunction or damage. It is important to pay attention to polarity markings and follow the manufacturer's instructions to ensure proper operation of electronic components.
Unidirectional - Configuration
The parameter "Configuration" in electronic components refers to the specific arrangement or setup of the components within a circuit or system. It encompasses how individual elements are interconnected and their physical layout. Configuration can affect the functionality, performance, and efficiency of the electronic system, and may influence factors such as signal flow, impedance, and power distribution. Understanding the configuration is essential for design, troubleshooting, and optimizing electronic devices.
SINGLE - Element Configuration
The distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.
Single - Diode Type
In electronic components, the parameter "Diode Type" refers to the specific type or configuration of a diode, which is a semiconductor device that allows current to flow in one direction only. There are various types of diodes, each designed for specific applications and functions. Common diode types include rectifier diodes, zener diodes, light-emitting diodes (LEDs), and Schottky diodes, among others. The diode type determines the diode's characteristics, such as forward voltage drop, reverse breakdown voltage, and maximum current rating, making it crucial for selecting the right diode for a particular circuit or application. Understanding the diode type is essential for ensuring proper functionality and performance in electronic circuits.
TRANS VOLTAGE SUPPRESSOR DIODE - Case Connection
Case Connection refers to the method by which an electronic component's case or housing is connected to the electrical circuit. This connection is important for grounding purposes, mechanical stability, and heat dissipation. The case connection can vary depending on the type of component and its intended application. It is crucial to ensure a secure and reliable case connection to maintain the overall performance and safety of the electronic device.
ISOLATED - Max Reverse Leakage Current
Max Reverse Leakage Current refers to the maximum amount of current that can flow through a semiconductor device, such as a diode or transistor, when it is reverse biased. This current is an important parameter as it indicates the level of unintended current that can flow when the device is not conducting in the forward direction. High values of reverse leakage current can lead to power loss, reduced efficiency, and may affect the performance and reliability of electronic circuits. It is particularly critical in applications where precise current control and low power consumption are necessary.
5 µA - Clamping Voltage
Clamping voltage is a term used in electronic components, particularly in devices like diodes and transient voltage suppressors. It refers to the maximum voltage level at which the component can effectively limit or clamp the voltage across its terminals. When the voltage across the component exceeds the clamping voltage, the component conducts and effectively limits the voltage to that level, protecting the circuit from overvoltage conditions. Clamping voltage is an important parameter to consider when selecting components for applications where voltage spikes or surges may occur, as it determines the level at which the component will start to protect the circuit.
15.6 V - Peak Pulse Current
The peak pulse power rating of a TVS diode is defined as the instantaneous power dissipated by a device for a given pulse condition, and is a measure of the power that is dissipated in the TVS junction during a given transient event.
96.2 A - Max Surge Current
Surge current is a peak non repetitive current. Maximum (peak or surge) forward current = IFSM or if(surge), the maximum peak amount of current the diode is able to conduct in forward bias mode.
96.2 A - Peak Pulse Power
Peak Pulse Power is a parameter used to specify the maximum amount of power that an electronic component can handle during a transient event, such as a surge or spike in voltage or current. It indicates the maximum power dissipation capability of the component for a short duration. This parameter is important for protecting electronic circuits from damage caused by sudden high-energy events. Peak Pulse Power is typically expressed in watts and is crucial for selecting components that can withstand transient overloads without failing. It helps ensure the reliability and longevity of electronic systems in various applications.
1.5 kW - Direction
In electronic components, the parameter "Direction" refers to the orientation or alignment in which the component is designed to operate effectively. This parameter is particularly important for components such as diodes, transistors, and capacitors, which have specific polarity or orientation requirements for proper functionality. For example, diodes allow current flow in one direction only, so their direction parameter indicates the correct orientation for current flow. Similarly, polarized capacitors have a positive and negative terminal, requiring proper alignment for correct operation. Understanding and adhering to the direction parameter is crucial for ensuring the reliable and efficient performance of electronic components in a circuit.
Unidirectional - Rep Pk Reverse Voltage-Max
Rep Pk Reverse Voltage-Max refers to the maximum reverse voltage that an electronic component, such as a diode, can withstand during a specified period of time without failing. This parameter is crucial in determining the safe operating limits of components in circuits where reverse voltage conditions may occur. Exceeding this value can lead to breakdown or permanent damage to the component. It is typically expressed in volts and is a key specification in signal and power applications.
9.4 V - Non-rep Peak Rev Power Dis-Max
Non-rep Peak Rev Power Dis-Max is a parameter that refers to the maximum amount of power that an electronic component can handle in a non-repetitive peak reverse power dissipation scenario. This parameter is crucial in determining the component's ability to withstand sudden spikes or surges in power that may occur in the circuit. It is typically specified in datasheets for components such as diodes, transistors, and other semiconductor devices. Understanding this parameter is important for ensuring the reliability and longevity of the component in various operating conditions. It is essential to consider this parameter when designing circuits to prevent damage to the component due to excessive power dissipation.
1500 W - ESD Protection
ESD protection, or Electrostatic Discharge protection, is a feature in electronic components designed to prevent damage caused by sudden electrostatic discharges. These discharges can occur when a person or object with an electric charge comes into contact with a sensitive electronic component, leading to a rapid flow of static electricity that can damage or destroy the component. ESD protection mechanisms in electronic components typically involve the use of special materials or circuitry that can safely dissipate or divert the excess charge away from the sensitive components, thus safeguarding the device from potential harm. Implementing effective ESD protection is crucial in ensuring the reliability and longevity of electronic devices, especially in environments where static electricity buildup is common, such as in manufacturing facilities or areas with low humidity.
No - Breakdown Voltage-Min
Breakdown Voltage-Min, also known as minimum breakdown voltage, is a crucial parameter in electronic components, especially in devices like diodes, transistors, and capacitors. It refers to the minimum voltage at which the component experiences a breakdown and allows a significant current to flow through it. This breakdown voltage is a critical threshold beyond which the component may get damaged or exhibit unexpected behavior. Manufacturers specify this parameter to ensure that the component operates within safe limits and to help designers select the appropriate components for their circuit requirements. It is essential to consider the Breakdown Voltage-Min when designing circuits to prevent overloading or damaging the components.
10.5 V - Clamping Voltage-Max
Clamping Voltage-Max refers to the maximum voltage level that a protective component, such as a transient voltage suppressor or diode, will allow to pass through before it starts to conduct and divert excess voltage away from sensitive components. It acts as a safeguard against voltage spikes, ensuring that the voltage does not exceed a predetermined threshold that could damage the circuitry. Clamping Voltage-Max is an important specification for ensuring circuit reliability and protection against electrical surges.
15.6 V - Breakdown Voltage-Max
Breakdown Voltage-Max is a crucial parameter in electronic components, especially in devices like diodes, transistors, and capacitors. It refers to the maximum voltage that the component can withstand across its terminals before it breaks down and allows a significant current to flow through. This breakdown voltage is a critical specification as exceeding it can lead to permanent damage or failure of the component. Manufacturers provide this parameter to ensure that the component operates within safe limits and to help designers select the appropriate component for their circuit requirements. It is essential to consider the Breakdown Voltage-Max when designing circuits to prevent overvoltage conditions that could potentially damage the components.
11.6 V - Min Breakdown Voltage
Min Breakdown Voltage is the minimum voltage at which an electronic component, typically a diode or transistor, begins to conduct electricity in the reverse direction. When the applied voltage exceeds this threshold, the component can undergo breakdown, leading to a significant increase in reverse current. This parameter is crucial for ensuring that components operate safely within their designed voltage limits to prevent damage or malfunction.
10.5 V