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P6KE43A from VIS

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P6KE43A

Manufacturer: VIS, MOT

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
P6KE43A VIS, MOT 7500 In Stock

Description and Introduction

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS The **P6KE43A** from **MOT (Motorola Semiconductor)** is a high-performance **transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. This component is part of the **P6KE series**, known for its robust surge-handling capabilities and fast response time.  

With a **standoff voltage of 36.8V** and a **breakdown voltage ranging between 40.1V and 44.4V**, the P6KE43A is optimized for applications requiring reliable overvoltage protection. It offers a **peak pulse power dissipation of 600W** (10/1000μs waveform) and features a low clamping voltage, ensuring minimal stress on protected circuits.  

The **unidirectional** variant (P6KE43A) is commonly used in DC circuits, while the **bidirectional** version (P6KE43CA) is suitable for AC applications. Its compact **DO-15 package** makes it easy to integrate into various designs, including power supplies, automotive systems, and communication equipment.  

Engineers favor the P6KE43A for its **fast response time** (nanosecond range) and high reliability under harsh conditions. Whether safeguarding against lightning-induced surges or switching transients, this TVS diode provides an efficient solution for transient voltage suppression.  

For precise specifications, always refer to the manufacturer’s datasheet to ensure compatibility with your application.

Application Scenarios & Design Considerations

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • 1N6295A --: Unidirectional 1500W TVS diode with 43V standoff voltage, direct functional equivalent to P6KE43A.
  • SMAJ43A --: 400W unidirectional TVS with 43V standoff, suitable if lower surge power is acceptable and smaller SMA package is desired.
  • SMBJ43A --: 600W unidirectional TVS with 43V standoff, good drop-in alternative when a slightly lower power rating than 600W-class P6KE is acceptable.
  • 1N6295A --: Unidirectional 1500W TVS diode with 43V standoff voltage, functionally equivalent to P6KE43A.
  • SMAJ43A --: 400W unidirectional TVS with 43V standoff; lower power rating but suitable for many clamping applications.
  • SMBJ43A --: 600W unidirectional TVS diode with 43V standoff voltage, a common drop-in alternative for P6KE43A.

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