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P4SMA91A from VISHAY

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P4SMA91A

Manufacturer: VISHAY

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V

Partnumber Manufacturer Quantity Availability
P4SMA91A VISHAY 65000 In Stock

Description and Introduction

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V **Introduction to the P4SMA91A TVS Diode from VISHAY**  

The P4SMA91A is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transients. Manufactured by VISHAY, this component offers robust overvoltage protection with a standoff voltage of 78.1V and a breakdown voltage range of 86.8V to 95.9V.  

Featuring a low clamping voltage, the P4SMA91A efficiently diverts excess energy away from critical components, ensuring reliable operation in harsh electrical environments. Its peak pulse power rating of 400W (10/1000µs) makes it suitable for applications such as power supplies, communication systems, and industrial electronics.  

The diode is housed in a compact SMA (DO-214AC) package, enabling easy integration into space-constrained designs while maintaining high thermal performance. With a fast response time, it swiftly reacts to transient events, minimizing the risk of damage to downstream circuitry.  

Engineers favor the P4SMA91A for its compliance with industry standards, including AEC-Q101 qualification for automotive applications, ensuring durability and performance under demanding conditions. Whether used in consumer electronics or automotive systems, this TVS diode provides a dependable solution for surge protection.  

By combining high power handling with precise voltage regulation, the P4SMA91A exemplifies VISHAY's commitment to delivering high-quality protection components for modern electronic designs.

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