P4KE400A-E3/73

Product Overview

Category

P4KE400A-E3/73 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

• Fast response time
• High surge capability
• Low clamping voltage
• RoHS compliant

Package

The P4KE400A-E3/73 is 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 P4KE400A-E3/73 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

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

Detailed Pin Configuration

The P4KE400A-E3/73 has two pins, anode, and cathode, which are clearly labeled for easy identification.

Functional Features

• Bi-directional protection
• Low incremental surge resistance
• High temperature stability

Advantages

• Reliable overvoltage protection
• Fast response to transient events
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Requires proper installation for effective protection

Working Principles

When a voltage spike occurs, the P4KE400A-E3/73 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P4KE400A-E3/73 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P4KE6.8A-E3/73
• P4KE10A-E3/73
• P4KE18A-E3/73
• P4KE30A-E3/73

In conclusion, the P4KE400A-E3/73 transient voltage suppressor diode offers reliable protection against voltage surges and transients, making it an essential component in various electronic applications.

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