P4KE350A-E3/54

Product Overview

Use

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

Characteristics

Package: DO-41
Essence: Transient voltage suppression
Packaging/Quantity: Tape & Reel (1000 pieces per reel)

Specifications

Peak Pulse Power: 400W
Breakdown Voltage: 308V to 342V
Operating Temperature Range: -55°C to +175°C
Reverse Standoff Voltage: 277V
Maximum Clamping Voltage: 470V
Peak Pulse Current: 10A

Detailed Pin Configuration

The P4KE350A-E3/54 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

Fast response time
Low clamping voltage
High surge capability
RoHS compliant

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Wide operating temperature range
RoHS compliant

Disadvantages

Limited peak pulse power compared to some alternative models
Relatively high clamping voltage

Working Principles

The P4KE350A-E3/54 operates by diverting excessive current away from sensitive electronic components when a voltage transient occurs. It achieves this by rapidly conducting when the voltage across it exceeds the breakdown voltage, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The P4KE350A-E3/54 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4KE350A-E3/54 include: - P4KE300A-E3/54 - P4KE400A-E3/54 - P4KE440A-E3/54

In conclusion, the P4KE350A-E3/54 transient voltage suppressor diode offers effective protection against voltage transients, making it suitable for various applications in different industries.

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