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Vishay Bi-Directional TVS Diode 3 kW Peak Pulse Power Surface Mount DO-214AB Package SMC3K14CAHM3_A/H
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 6.22mm |
| Length | 7.11mm |
| Model | SMC3K14CAHM3_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 | 23.2V |
| Automotive Standard | AEC-Q101 |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 15.6V |
| Maximum Reverse Stand-off Voltage Vwm | 14V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 129A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This diode is designed for protection against voltage transients induced by inductive load switching and lightning.
- Offers low incremental surge resistance and very fast response time for effective clamping.
- The device supports a working voltage of 14 V and a breakdown voltage threshold of 15.6 V.
- It provides ESD protection and is qualified for automotive applications under AEC-Q101.
- Operating temperature range spans from -55°C to 150°C, suitable for robust industrial environments.
- The diode features a compact form factor with dimensions 7.11 mm length, 6.22 mm height, and 2.62 mm width.
- Meets RoHS compliance and supports a maximum peak pulse current of 129 A.
- Ideal for use in consumer electronics, computers, industrial systems, automotive electronics, and telecommunications.
Product Description
Vishay SMC3K14CAHM3_A/H is a high performance bi-directional TVS diode designed to protect sensitive electronic devices from transient voltage spikes caused by inductive switching and lightning events.
This Surface Mount Device (SMD) in the DO-214AB package delivers peak pulse power dissipation of 3 kilowatts (kW) with excellent clamping voltage and fast response characteristics. The diode operates over a wide temperature range from -55 degrees Celsius to 150 degrees Celsius, supporting reliable operation in demanding industrial, automotive, and telecommunication environments.
The diode has a maximum reverse standoff voltage of 14 volts and a minimum breakdown voltage of 15.6 volts, making it suitable for protecting low-voltage circuits. It is capable of handling peak pulse currents up to 129 amperes with minimal incremental surge resistance.
Key features include AEC-Q101 automotive standard qualification, RoHS compliance, and ESD protection capability, augmenting its suitability for automotive and consumer electronic applications.
The compact physical size (7.11 mm length, 6.22 mm height, and 2.62 mm width) enables space-saving circuit board designs, suitable for automated assembly and high-volume production.
Bi-directional transient voltage suppression for sensitive electronics protection. 3000 W peak pulse power dissipation capability with a 10/1000 µs waveform. Extremely fast response time and low incremental surge resistance.
Qualified for automotive applications per AEC-Q101 standard. Wide operating temperature range from -55°C to 150°C. RoHS compliant for environmentally friendly manufacturing. Compact DO-214AB (SMC) surface mount package. Ideal for industrial, automotive, telecommunications, and consumer electronics.
This Vishay diode is engineered for industrial-grade reliability and efficiency in transient voltage suppression, ensuring durable protection across multiple electronic platform types.
Explore the full range of Vishay discrete semiconductors and TVS Diodes at EnvMart for your electronic component sourcing requirements.
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Frequently Asked Questions
The diode has a peak pulse power dissipation capability of 3 kW.
The maximum reverse stand-off voltage is 14 V.
The minimum breakdown voltage is 15.6 V.
It operates within a temperature range of -55°C to 150°C.
The maximum peak pulse current is 129 A.
The dimensions are 7.11 mm in length, 6.22 mm in height, and 2.62 mm in width.
Yes, it is qualified for automotive applications under the AEC-Q101 standard.
It uses a surface mount type.
This diode meets RoHS compliance standards.
The clamping voltage is 23.2 V.
It is suitable for use in consumer electronics, computers, industrial systems, automotive electronics, and telecommunications.
The maximum reverse leakage current is 1 μA.
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