P4KE91CA-E3/73

Product Overview

Category

The P4KE91CA-E3/73 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

• Package: DO-41
• Essence: TVS Diode
• Packaging/Quantity: Tape & Reel (3000 pieces)

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 82.8 V to 91.2 V
• Operating Voltage: 70.1 V
• Maximum Clamping Voltage: 141 V
• Peak Pulse Current: 5 A

Detailed Pin Configuration

The P4KE91CA-E3/73 has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.

Functional Features

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

Advantages and Disadvantages

Advantages

• Provides effective protection against voltage transients
• Fast response time ensures minimal damage to protected components
• RoHS compliant, making it environmentally friendly

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage surge occurs, the TVS diode conducts heavily to divert the excess current away from the protected components, thereby limiting the voltage across them.

Detailed Application Field Plans

The P4KE91CA-E3/73 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8CA-E3/73
• P4KE7.5CA-E3/73
• P4KE8.2CA-E3/73
• P4KE9.1CA-E3/73

In conclusion, the P4KE91CA-E3/73 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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