P4KE120AHB0G

Product Overview

Category

P4KE120AHB0G belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from overvoltage transients caused by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Package: DO-41
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 120V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 102V
• Clamping Voltage: 164V
• Maximum Reverse Leakage Current: 1µA

Detailed Pin Configuration

The P4KE120AHB0G has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

When a transient voltage spike occurs, the P4KE120AHB0G conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The P4KE120AHB0G is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1. P6KE120A: Similar specifications and package type
• 1. SA12CA: Comparable characteristics and performance
• 1. 1.5KE120A: Higher power dissipation capability

In conclusion, the P4KE120AHB0G transient voltage suppressor diode provides effective protection against voltage transients in various electronic applications, with its fast response time and low clamping voltage making it a popular choice for circuit protection.

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