Everlight Electronics Co Ltd EL814
Everlight Electronics Co Ltd EL814
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Everlight Electronics Co Ltd EL814

Manufacturer No:

EL814

Utmel No:

821-EL814

Package:

4-DIP (0.300, 7.62mm)

ECAD Model:

Description:

Transistor Output Optocouplers 20-300CTR 5000Vrms -55 to +110 Op Temp

Quantity:

Unit Price: $0.176971

Ext Price: $0.18

Delivery:

DHLTNTUPSFedExSF-Express

Payment:

paypalvisadiscovermastercard

In Stock : 30000

Minimum: 1 Multiples: 1

Qty

Unit Price

Ext Price

  • 1

    $0.176971

    $0.18

  • 10

    $0.166954

    $1.67

  • 100

    $0.157504

    $15.75

  • 500

    $0.148588

    $74.29

  • 1000

    $0.140178

    $140.18

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EL814 information

Specifications
Product Details
Product Comparison
Everlight Electronics Co Ltd EL814 technical specifications, attributes, parameters and parts with similar specifications to Everlight Electronics Co Ltd EL814.
  • Type
    Parameter
  • Factory Lead Time
    20 Weeks
  • 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
  • Mounting Type

    The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.

    Through Hole
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    4-DIP (0.300, 7.62mm)
  • Number of Pins
    4
  • Current Transfer Ratio-Min
    20% @ 1mA
  • Number of Elements
    1
  • Operating Temperature

    The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

    -55°C~110°C
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tube
  • Published
    2002
  • 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
  • Part Status

    Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

    Active
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures

    1 (Unlimited)
  • Additional Feature

    Any Feature, including a modified Existing Feature, that is not an Existing Feature.

    UL APPROVED
  • Max Power Dissipation

    The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.

    200mW
  • Voltage - Isolation

    Voltage - Isolation is a parameter in electronic components that refers to the maximum voltage that can be safely applied between two isolated points without causing electrical breakdown or leakage. It is a crucial specification for components such as transformers, optocouplers, and capacitors that require isolation to prevent electrical interference or safety hazards. The voltage isolation rating ensures that the component can withstand the specified voltage without compromising its performance or safety. It is typically measured in volts and is an important consideration when designing circuits that require isolation between different parts of the system.

    5000Vrms
  • Output Voltage

    Output voltage is a crucial parameter in electronic components that refers to the voltage level produced by the component as a result of its operation. It represents the electrical potential difference between the output terminal of the component and a reference point, typically ground. The output voltage is a key factor in determining the performance and functionality of the component, as it dictates the level of voltage that will be delivered to the connected circuit or load. It is often specified in datasheets and technical specifications to ensure compatibility and proper functioning within a given system.

    80V
  • Output Type

    The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.

    Transistor
  • 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
  • Number of Channels
    1
  • Voltage - Forward (Vf) (Typ)

    The parameter "Voltage - Forward (Vf) (Typ)" in electronic components refers to the typical forward voltage drop across the component when it is conducting current in the forward direction. It is a crucial characteristic of components like diodes and LEDs, indicating the minimum voltage required for the component to start conducting current. The forward voltage drop is typically specified as a typical value because it can vary slightly based on factors such as temperature and manufacturing tolerances. Designers use this parameter to ensure that the component operates within its specified voltage range and to calculate power dissipation in the component.

    1.2V
  • Input Type

    Input type in electronic components refers to the classification of the signal or data that a component can accept for processing or conversion. It indicates whether the input is analog, digital, or a specific format such as TTL or CMOS. Understanding input type is crucial for ensuring compatibility between different electronic devices and circuits, as it determines how signals are interpreted and interacted with.

    AC, DC
  • Collector Emitter Voltage (VCEO)

    Collector-Emitter Voltage (VCEO) is a key parameter in electronic components, particularly in transistors. It refers to the maximum voltage that can be applied between the collector and emitter terminals of a transistor while the base terminal is open or not conducting. Exceeding this voltage limit can lead to breakdown and potential damage to the transistor. VCEO is crucial for ensuring the safe and reliable operation of the transistor within its specified limits. Designers must carefully consider VCEO when selecting transistors for a circuit to prevent overvoltage conditions that could compromise the performance and longevity of the component.

    80V
  • Rise / Fall Time (Typ)

    The parameter "Rise / Fall Time (Typ)" in electronic components refers to the time it takes for a signal to transition from a specified low level to a specified high level (rise time) or from a high level to a low level (fall time). It is typically measured in nanoseconds or picoseconds and is an important characteristic in determining the speed and performance of a component, such as a transistor or integrated circuit. A shorter rise/fall time indicates faster signal switching and can impact the overall speed and efficiency of a circuit. Designers often consider this parameter when selecting components for high-speed applications to ensure proper signal integrity and timing.

    7μs 11μs
  • Forward Current-Max

    Forward Current-Max is a parameter used to specify the maximum amount of current that an electronic component, such as a diode or LED, can safely handle when it is forward-biased. This parameter is crucial for determining the operating limits of the component to prevent damage or failure due to excessive current flow. Exceeding the specified Forward Current-Max can lead to overheating, degradation of the component, or even permanent damage. It is important to carefully consider this parameter when designing circuits to ensure the component operates within its safe limits.

    0.06A
  • Max Input Current

    Max Input Current is a parameter that specifies the maximum amount of electrical current that can safely flow into an electronic component without causing damage. It is an important consideration when designing or using electronic circuits to ensure that the component operates within its specified limits. Exceeding the maximum input current can lead to overheating, component failure, or even pose safety risks. Manufacturers provide this parameter in datasheets to help engineers and users understand the limitations of the component and ensure proper operation within the specified parameters.

    60mA
  • Current Transfer Ratio (Max)

    The "Current Transfer Ratio (Max)" is a parameter used to describe the efficiency of a specific type of electronic component known as an optocoupler or optoisolator. This parameter indicates the maximum ratio of output current to input current that can be achieved under ideal conditions. In simpler terms, it quantifies how effectively the optocoupler can transfer an electrical signal from its input side to its output side. A higher Current Transfer Ratio (Max) value typically indicates better performance and stronger signal transmission capabilities for the optocoupler. It is an important specification to consider when designing circuits that require isolation between different electrical systems or components.

    300% @ 1mA
  • Radiation Hardening

    Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

    No
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    ROHS3 Compliant
0 Similar Products Remaining

Product Description: EL814 Optoisolator by Everlight Electronics Co Ltd

1. Description

The EL814 is a high-performance optoisolator designed by Everlight Electronics Co Ltd, specifically engineered to provide reliable electrical isolation between two circuits. This device is part of the optoisolator family, which utilizes a photovoltaic output to ensure robust signal transmission while maintaining high levels of electrical isolation. The EL814 is UL APPROVED, making it suitable for applications requiring compliance with stringent safety standards.

2. Features

  • High Isolation Voltage: The EL814 boasts an impressive voltage isolation of 5000Vrms, ensuring that the input and output circuits are safely separated.
  • Low Saturation Voltage: With a collector-emitter saturation voltage of just 200mV, this optoisolator minimizes power loss and maximizes efficiency.
  • Wide Operating Temperature Range: The device operates effectively over a broad temperature range from -55°C to 110°C, making it versatile for use in various environments.
  • Fast Switching Times: The EL814 features typical rise and fall times of 7μs and 11μs respectively, facilitating fast signal transmission and processing.
  • High Current Transfer Ratio: The current transfer ratio (CTR) is maximized at 300% at an input current of 1mA, ensuring reliable signal amplification.
  • Compliance with Safety Standards: The device is UL APPROVED and ROHS3 compliant, meeting stringent safety and environmental regulations.

3. Applications

The EL814 is primarily suited for applications requiring high electrical isolation and robust signal transmission:

  1. Industrial Automation: Used in control systems where electrical isolation is crucial for safety.
  2. Medical Equipment: Ensures safe communication between medical devices and their control units.
  3. Telecommunications: Provides reliable data transmission in telecommunications networks.
  4. Automotive Systems: Used in automotive electronics to isolate control circuits from high-voltage systems.

Secondary applications include: - Home Appliances: Ensures safe operation by isolating control circuits from user interfaces. - Consumer Electronics: Used in devices requiring high isolation levels such as audio equipment or gaming consoles.

4. Alternative Parts

Alternative parts to the EL814 include other optoisolators from Everlight Electronics Co Ltd with similar specifications:

  1. EL813: A similar optoisolator with slightly different parameters but similar functionality.
  2. EL815: Offers higher isolation voltage but slightly lower CTR ratio.

5. Embedded Modules

The EL814 can be integrated into various embedded modules for enhanced functionality:

  1. Industrial Control Systems: Integrated into PLCs (Programmable Logic Controllers) for safe control operations.
  2. Medical Device Modules: Used in medical device modules requiring high isolation levels for patient safety.
  3. Automotive Control Units: Embedded into automotive control units to ensure safe communication between different systems within the vehicle.

The EL814 is an essential component for any application requiring robust electrical isolation and reliable signal transmission, making it a valuable addition to any electronics design project.

The three parts on the right have similar specifications to Everlight Electronics Co Ltd & EL814.
  • Image
    Part Number
    Manufacturer
    Package / Case
    Number of Pins
    Number of Channels
    Voltage - Isolation
    Current Transfer Ratio (Max)
    Current Transfer Ratio (Min)
    Output Voltage
    Radiation Hardening
    Availability
    Price
    Quantity
    Compare Two Parts
    Compare Three Parts
  • EL814

    EL814

    4-DIP (0.300, 7.62mm)

    4

    1

    5000Vrms

    300% @ 1mA

    20% @ 1mA

    80 V

    No

    30000
    $0.176971
  • TLP781F(D4-GB,F)

    4-DIP (0.400, 10.16mm)

    4

    1

    5000Vrms

    300% @ 5mA

    100% @ 5mA

    70 V

    No

    2398
    -

    Same as the main part number.