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Vishay Bi-Directional TVS Diode 3 kW DO-214AB SMC3K13CAHM3_A/H

Category TVS Diode Brand Vishay Condition New

Specifications

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

Key Features

  • Designed for protection against voltage transients with bidirectional polarity.
  • Features a minimum breakdown voltage of 14.4 V and clamp voltage of 21.5 V.
  • Supports a maximum reverse stand-off voltage of 13 V and maximum peak pulse current of 140 A.
  • Operates reliably between -55°C and 150°C with ESD protection and RoHS compliance.
  • Compact form factor with dimensions 7.11 mm length, 6.22 mm height, and 2.62 mm width.
  • AEC-Q101 qualified for automotive applications ensuring high reliability.
  • Very fast response time with low incremental surge resistance enhances transient suppression.

Product Description

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.

Vishay Bi-Directional TVS Diode 3 kW DO-214AB SMC3K13CAHM3_A/H
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Frequently Asked Questions

The peak pulse power dissipation of the SMC3K13CAHM3_A/H is 3 kW.

The minimum breakdown voltage for this diode is 14.4 V.

The maximum reverse stand-off voltage for this unit is 13 V.

The clamping voltage at peak pulse current is 21.5 V.

This model operates reliably between -55°C and 150°C.

The dimensions of the SMC3K13CAHM3_A/H are 7.11 mm in length, 6.22 mm in height, and 2.62 mm in width.

The maximum peak pulse current for this diode is 140 A.

Yes, the SMC3K13CAHM3_A/H is RoHS compliant.

This model meets the AEC-Q101 automotive standard.

The SMC3K13CAHM3_A/H is designed for surface mounting.

This TVS diode is suitable for protecting ICs, MOSFETs, and signal lines in consumer, industrial, automotive, and telecommunication devices.

The SMC3K13CAHM3_A/H features a bi-directional polarity, allowing it to clamp both positive and negative transients.

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