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P4SMA510CA from VISHAY

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P4SMA510CA

Manufacturer: VISHAY, GS

Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

Partnumber Manufacturer Quantity Availability
P4SMA510CA VISHAY, GS 120000 In Stock

Description and Introduction

Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors **Introduction to the P4SMA510CA TVS Diode from VISHAY**  

The **P4SMA510CA** is a high-performance **Transient Voltage Suppression (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transient events. Manufactured by **VISHAY**, this bidirectional diode offers robust **ESD protection** and is suitable for a wide range of applications, including **telecommunications, industrial controls, and automotive systems**.  

With a **standoff voltage of 51V** and a **breakdown voltage range of 56.4V to 62.4V**, the P4SMA510CA provides reliable clamping performance during transient overvoltage conditions. Its **peak pulse power dissipation of 400W (10/1000μs)** ensures effective suppression of high-energy surges. The device features a **low clamping voltage**, minimizing stress on downstream components.  

Housed in a **SMA (DO-214AC) package**, the P4SMA510CA is compact yet durable, making it ideal for space-constrained designs. Its **bidirectional operation** simplifies circuit implementation by eliminating polarity concerns. Additionally, it meets industry standards for **ESD protection (IEC 61000-4-2)** and **surge immunity (IEC 61000-4-5)**.  

Engineers favor the P4SMA510CA for its **fast response time**, high reliability, and ability to withstand repetitive transients. Whether used in **power supplies, data lines, or communication ports**, this TVS diode ensures enhanced system resilience against electrical disturbances.

Application Scenarios & Design Considerations

Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

Alternative Part Number

  • SMAJ510CA --: Same SMA package bidirectional 510V TVS diode with comparable clamping voltage and power rating, from a different series and manufacturer.
  • SMBJ510CA --: Bidirectional 510V TVS in SMB package offering higher surge power margin; suitable drop-in upgrade if board space allows.
  • 1.5SMC510CA --: Bidirectional 510V TVS with 1500W peak pulse rating in SMC package, providing robust alternative with different series naming.
  • SMAJ510CA --: Same SMA package bidirectional 510V TVS diode with comparable clamping voltage and power rating, widely available and pin-compatible.
  • SMBJ510CA --: Bidirectional 510V TVS in SMB package offering higher surge capability; can replace if board space allows a slightly larger footprint.
  • 1.5SMC510CA --: 1500W bidirectional 510V TVS in SMC package, suitable drop-in for higher energy protection needs with adequate pad space.

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