P4SMA170CAHE3/5A

Product Overview

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is required.

Characteristics

Low clamping voltage
Fast response time
High surge current capability

Package

The P4SMA170CAHE3/5A is typically available in a DO-214AC (SMA) package.

Essence

This TVS diode provides robust protection against transient voltage spikes and surges, safeguarding sensitive electronic components from damage.

Packaging/Quantity

The P4SMA170CAHE3/5A is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Standoff Voltage: 144V
Breakdown Voltage: 160V
Maximum Clamping Voltage: 231V
Peak Pulse Current: 40A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA170CAHE3/5A TVS diode typically features two pins in a standard DO-214AC (SMA) package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Fast response to transient overvoltage events
Low clamping voltage to protect downstream components
Robust surge current handling capability

Advantages

Effective protection against transient voltage spikes
Fast response time
Compact form factor

Disadvantages

Limited peak pulse current compared to higher-rated TVS diodes
May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When a transient overvoltage event occurs, the P4SMA170CAHE3/5A TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps limit the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The P4SMA170CAHE3/5A is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as substitutes for the P4SMA170CAHE3/5A include: - SMAJ160A - P6SMB170A - 1.5SMC170A

In conclusion, the P4SMA170CAHE3/5A TVS diode offers effective surge protection for a wide range of electronic applications, providing fast response and low clamping voltage to safeguard against transient overvoltage events.

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