Littelfuse Inc.
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P6KE39CA-B
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P6KE39CA-B

Product Overview

Category

The P6KE39CA-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • Bidirectional protection

Package

The P6KE39CA-B is typically available in a DO-15 package.

Essence

The essence of the P6KE39CA-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 33.3V to 36.7V
  • Maximum Clamping Voltage: 53.9V
  • Operating Temperature Range: -55°C to 175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P6KE39CA-B has two pins, anode, and cathode, which are denoted by A and K respectively.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage ensures minimal stress on protected circuits
  • Bidirectional design allows for protection from both positive and negative voltage transients

Advantages

  • Effective protection against voltage surges
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse power compared to some higher-rated TVS diodes
  • May require additional circuitry for optimal performance in certain applications

Working Principles

When a voltage transient occurs, the P6KE39CA-B conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The P6KE39CA-B is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE6.8CA-B
  • P6KE10CA-B
  • P6KE18CA-B
  • P6KE30CA-B

In conclusion, the P6KE39CA-B transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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