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| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 6.22mm |
| Length | 7.11mm |
| Model | SMC3K13CAHM3_A/H |
| Width | 2.62mm |
| Mount Type | Surface |
| Series | SMC3K |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AB (SMC) |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | RoHS |
| Clamping Voltage VC | 21.5V |
| Automotive Standard | AEC-Q101 |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 14.4V |
| Maximum Reverse Stand-off Voltage Vwm | 13V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 140A |
| Maximum Reverse Leakage Current | 1μA |
Vishay SMC3K13CAHM3_A/H is a Bi-Directional TVS Diode designed for transient voltage suppression in sensitive electronic circuits. It offers a peak pulse power dissipation of 3 kW and comes in a DO-214AB (SMC) surface-mount package, making it ideal for integration in compact, high-reliability applications.
This diode protects ICs, MOSFETs, and signal lines in consumer, industrial, automotive, and telecommunication devices from voltage spikes caused by inductive load switching and lightning surges. The device’s bidirectional polarity allows effective clamping of both positive and negative transients.
The SMC3K13CAHM3_A/H model features a minimum breakdown voltage of 14.4 V, maximum reverse stand-off voltage of 13 V, and a clamping voltage of 21.5 V at peak pulse current up to 140 A. Its temperature operating range extends from -55°C to 150°C, enabling use in harsh environments. The product is RoHS compliant and meets automotive standard AEC-Q101, qualifying it for automotive electronic system protection.
Key physical dimensions are 7.11 mm in length, 6.22 mm in height, and 2.62 mm in width, suitable for surface mount technology on PCBs. The diode exhibits excellent surge resistance with very fast response times, enhancing protection for sensitive circuits.
Designed to suppress transient voltages effectively in electronic and automotive circuitry. Compact DO-214AB surface mount package ensures space-saving integration. High peak pulse power capacity with up to 3 kW dissipation capability.
Wide operating temperature range supports diverse industrial and automotive applications. AEC-Q101 qualification ensures reliability in automotive electronics. RoHS compliant construction supports environmental standards.
Low leakage current and ESD protection enhance overall circuit stability.
This TVS Diode is widely used in industrial, automotive, telecommunications, and consumer electronics for transient voltage protection. Explore our Electronics & Electricals category on EnvMart for similar semiconductor protection devices and components.
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