P4SMA120AHE3/61

Product Overview

Use

It is used for surge protection in various electronic circuits and systems to safeguard against voltage spikes and transients.

Characteristics

Low clamping voltage
Fast response time
High surge current capability

Package

The P4SMA120AHE3/61 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

The P4SMA120AHE3/61 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

Standoff Voltage: 102V
Breakdown Voltage: 113V
Maximum Clamping Voltage: 164V
Peak Pulse Current: 40A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA120AHE3/61 has two pins, anode, and cathode, which are clearly labeled for easy identification and connection in the circuit.

Functional Features

Bi-directional TVS diode
Low leakage current
RoHS compliant

Advantages and Disadvantages

Advantages

Fast response to transient events
High surge current handling capability
Compact and space-saving design

Disadvantages

Limited clamping voltage range
Sensitive to reverse bias conditions

Working Principles

When a voltage transient occurs, the P4SMA120AHE3/61 conducts and clamps the transient voltage to a safe level, protecting downstream components from damage. It achieves this through rapid conduction and dissipation of the transient energy.

Detailed Application Field Plans

The P4SMA120AHE3/61 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

P4SMA100AHE3/61
P4SMA130AHE3/61
P4SMA150AHE3/61
P4SMA200AHE3/61

In conclusion, the P4SMA120AHE3/61 is a vital component in electronic systems, providing essential surge protection and ensuring the reliability and longevity of sensitive electronic devices.

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