P4KE400CA-E3/54

Product Overview

Use

These diodes are used to protect electronic circuits from voltage spikes and transients.

Characteristics

Fast response time
Low clamping voltage
High surge capability

Package

The P4KE400CA-E3/54 is typically available in a DO-41 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

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

Specifications

Peak Pulse Power Dissipation: 400W
Breakdown Voltage: 356V to 394V
Maximum Clamping Voltage: 485V
Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE400CA-E3/54 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

Transient voltage suppression
Reverse avalanche breakdown protection
Low leakage current

Advantages

Effective protection against voltage transients
Fast response time
Wide operating temperature range

Disadvantages

Limited power dissipation capability
May require additional circuitry for comprehensive protection in high-power applications

Working Principles

When a voltage transient occurs, the diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The P4KE400CA-E3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

P4KE6.8CA-E3/54
P4KE10CA-E3/54
P4KE18CA-E3/54
P4KE30CA-E3/54

In conclusion, the P4KE400CA-E3/54 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread application in various electronic systems.

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