CS124 SSR RELAY SPST-NO 3.5A 0-40V: Datasheet, Features and Equivalents
RELAY MOSFET SPST 3.5A 40V 6SMT
CS124 is a solid-state relay. This article is going to introduce features, equivalent, and more details about CS124.
What is the CS124?
CS124 features a high current switching capability to 3.5A with a low on-resistance of 0.07Ω Maximum. Designed for ATE, Controls, or Measurement and Instrumentation applications the CotoMOS® relay is capable of handling 40V load conditions.
CS124 Features
Contact Form: 1A
Load Voltage: 40V Maximum
Operation LED Current: 3.0mA Maximum
Load Current: 3.5A Maximum
On-Resistance: 0.07Ω Maximum
Low Off-State Leakage Current: 10μA Maximum
I/O Breakdown Voltage: 1500Vrms Minimum
The suffix - H for I/O Breakdown Voltage: 5000Vrms Minimum
Specifications
- TypeParameter
- Factory Lead Time10 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.
Surface Mount - 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.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
6-SMD (0.300, 7.62mm) - Number of Elements1
- Operating Temperature (Max.)85°C
- Operating Temperature (Min.)-40°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 - Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
COTOMOS™ - Published2014
- 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
2 (1 Year) - Termination
Termination in electronic components refers to the practice of matching the impedance of a circuit to prevent signal reflections and ensure maximum power transfer. It involves the use of resistors or other components at the end of transmission lines or connections. Proper termination is crucial in high-frequency applications to maintain signal integrity and reduce noise.
Gull Wing - Resistance
Resistance is a fundamental property of electronic components that measures their opposition to the flow of electric current. It is denoted by the symbol "R" and is measured in ohms (Ω). Resistance is caused by the collisions of electrons with atoms in a material, which generates heat and reduces the flow of current. Components with higher resistance will impede the flow of current more than those with lower resistance. Resistance plays a crucial role in determining the behavior and functionality of electronic circuits, such as limiting current flow, voltage division, and controlling power dissipation.
70mOhm - Termination Style
"Termination style" in electronic components refers to the method used to connect the component to a circuit board or other electronic devices. It determines how the component's leads or terminals are designed for soldering or mounting onto the circuit board. Common termination styles include through-hole, surface mount, and wire lead terminations.Through-hole components have leads that are inserted through holes in the circuit board and soldered on the other side. Surface mount components have flat terminals that are soldered directly onto the surface of the circuit board. Wire lead terminations involve attaching wires to the component for connection.The choice of termination style depends on factors such as the type of component, the manufacturing process, and the space available on the circuit board. Different termination styles offer various advantages in terms of ease of assembly, reliability, and space efficiency in electronic designs.
Gull Wing - 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.
AC, DC - Circuit
The parameter "Circuit" in electronic components refers to the interconnected arrangement of various electronic elements such as resistors, capacitors, inductors, and active devices like transistors. It defines the path through which electric current flows and establishes the operational behavior of the components within that system. Circuits can be classified as analog or digital, depending on the type of signals they handle, and can vary in complexity from simple series or parallel configurations to intricate designs used in advanced applications.
SPST-NO (1 Form A) - Throw Configuration
"Throw Configuration" is a term commonly used in the context of switches and relays in electronic components. It refers to the number of positions or states that the switch or relay can be set to. For example, a single-throw (ST) configuration means the switch has only one position, while a double-throw (DT) configuration means the switch has two positions.The throw configuration is important because it determines the versatility and functionality of the switch or relay. Different applications may require different throw configurations to control the flow of current or signals effectively. Understanding the throw configuration of a component is crucial for proper installation and operation within an electronic circuit.
SPST - Optoelectronic Device Type
Optoelectronic Device Type refers to the classification of electronic components that can both detect and emit light. These devices convert electrical signals into light or vice versa, making them essential for applications such as optical communication, sensing, and display technologies. Common types of optoelectronic devices include light-emitting diodes (LEDs), photodiodes, phototransistors, and laser diodes. Understanding the optoelectronic device type is crucial for selecting the appropriate component for a specific application based on factors such as wavelength, power output, and sensitivity.
TRANSISTOR OUTPUT SSR - Relay Type
In electronic components, the parameter "Relay Type" refers to the specific classification or categorization of a relay based on its design, functionality, and application. Relays are electromechanical devices that are used to control the switching of circuits by opening or closing contacts in response to an electrical signal. The relay type typically indicates the specific characteristics of the relay, such as its switching mechanism (e.g., electromagnetic, solid-state), contact configuration (e.g., SPST, DPDT), operating voltage, current rating, and intended use (e.g., power relays, signal relays, automotive relays). Understanding the relay type is important for selecting the right relay for a particular application to ensure proper functionality and reliability.
Relay - Voltage - Load
Voltage - Load refers to the voltage across a load component in an electronic circuit when it is connected and operational. It represents the electrical potential difference that drives current through the load, which can be a resistor, motor, or other devices that consume electrical power. The voltage - load relationship is crucial for determining how much power the load will utilize and how it will affect the overall circuit performance. Properly managing voltage - load is essential for ensuring devices operate efficiently and safely within their specified limits.
0V~40V - 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.
0.05A - On-State Resistance (Max)
The "On-State Resistance (Max)" parameter in electronic components refers to the maximum resistance exhibited by the component when it is in the fully conducting state. This resistance is typically measured when the component is carrying the maximum specified current. A lower on-state resistance indicates better conductivity and efficiency of the component when it is in the on-state. It is an important parameter to consider when selecting components for applications where low power dissipation and high efficiency are critical factors.
70mOhm - On-State Current-Max
The parameter "On-State Current-Max" in electronic components refers to the maximum current that can flow through the component when it is in the fully conducting state, also known as the "on-state." This parameter is crucial for determining the maximum load that the component can handle without getting damaged. It is typically specified in the component's datasheet and is important for ensuring the safe and reliable operation of the component within its specified limits. Designers and engineers use this parameter to select components that can handle the required current levels in their circuits without exceeding the maximum ratings.
3.5A - Load Current
The Load Current can be defined as 1) Full load current the maximum current that an electrical machine can operate; 2) Rated Current the current rated on the nameplate of an electrical machine; 3) Nominal Current is generally mentioned in the specification documents that is normally the same value as the rated one.
3.5A - Isolation Voltage-Max
Isolation Voltage-Max, also known as maximum isolation voltage, is a crucial parameter in electronic components, especially in devices like optocouplers, relays, and transformers. It refers to the maximum voltage that can be applied between two electrically isolated parts of the component without causing a breakdown in the insulation barrier. This specification is essential for ensuring the safety and reliability of the component in high-voltage applications, as exceeding the isolation voltage can lead to electrical arcing, short circuits, and potential damage to the device or even pose a safety hazard. Designers and engineers must carefully consider the Isolation Voltage-Max rating when selecting components for their circuits to prevent electrical failures and ensure proper isolation between different parts of the system.
1500V - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant
CS124 Equivalents
AQV251G
TLP3545(F)
AQV252G2S
AQV252G2SX
Datasheet PDF
- Environmental Information :
- Datasheets :
- Mfg CAD Models :
Popularity by Region
Parts with Similar Specs
- ImagePart NumberManufacturerThrow ConfigurationLoad CurrentOn-State Resistance (Max)Isolation Voltage-MaxOutput TypeOptoelectronic Device TypeCircuitPart StatusView Compare
CS124
SPST
3.5A
70 m Ω
1500 V
AC, DC
TRANSISTOR OUTPUT SSR
SPST-NO (1 Form A)
Active
SPST
-
80 m Ω
-
AC, DC
TRANSISTOR OUTPUT SSR
SPST-NO (1 Form A)
Active
SPST
3A
70 m Ω
2500 V
AC, DC
TRANSISTOR OUTPUT SSR
SPST-NO (1 Form A)
Active
SPST
3A
70 m Ω
-
AC, DC
TRANSISTOR OUTPUT SSR
SPST-NO (1 Form A)
Active
-
3A
70 m Ω
-
AC, DC
TRANSISTOR OUTPUT SSR
SPST-NO (1 Form A)
Active
CS124 Manufacturer
Coto Technology is the world leader in Small Signal Switching Solutions, providing high-quality products and application design support to customers in a broad range of markets including Automatic Test Equipment, Data Acquisition, Instrumentation, Process Control, Telecommunications, Consumer, Medical and Security markets. Product lines include Classic Reed Relays, Molded Reed Switches, and CotoMOS® Solid State Relays.
What is your review of CS 124?
CS 124 is challenging and fast-paced, but also very rewarding.
What is the operating temperature of the CS 124?
Operating Temperature from -40°C to +85°C
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