TPSMP22AHE3/85A

Introduction

The TPSMP22AHE3/85A is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Transient Suppression
• Characteristics: High Performance, Low Clamping Voltage
• Package: SMA (DO-214AC)
• Essence: Protection against Voltage Transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 22 V
• Clamping Voltage: 35.5 V
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMP22AHE3/85A has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• RoHS compliant
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited breakdown voltage range
• May require additional components for comprehensive transient protection in some applications

Working Principles

The TPSMP22AHE3/85A operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The TPSMP22AHE3/85A is commonly used in various electronic systems, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• TPSMP20AHE3/85A: Similar performance with a lower breakdown voltage of 20 V
• TPSMP24AHE3/85A: Higher breakdown voltage of 24 V for applications requiring extended protection

In conclusion, the TPSMP22AHE3/85A is a reliable TVS diode offering effective protection against voltage transients in a wide range of electronic applications. Its compact design, high surge capability, and RoHS compliance make it a preferred choice for engineers seeking robust transient voltage suppression solutions.

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