TPSMP22HE3/85A

Introduction

The TPSMP22HE3/85A 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 category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Electronic Components
• Use: Voltage Transient Suppression
• Characteristics: High Performance, Low Clamping Voltage, Fast Response Time
• Package: SOD-123FL
• Essence: Protecting Sensitive Electronics from Voltage Transients
• Packaging/Quantity: Reel

Specifications

• Part Number: TPSMP22HE3/85A
• Peak Pulse Power: 400W
• Standoff Voltage: 22V
• Breakdown Voltage: 24.4V
• Clamping Voltage: 35.5V
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMP22HE3/85A has a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Fast Response Time: Provides rapid protection against voltage transients.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.
• High Peak Pulse Power: Capable of handling high transient power levels.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size

Disadvantages

• Limited to low voltage applications
• Requires proper circuit design for optimal performance

Working Principles

The TPSMP22HE3/85A operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes or surges. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The TPSMP22HE3/85A is commonly used in various electronic systems, including: - Consumer Electronics - Telecommunication Equipment - Industrial Control Systems - Automotive Electronics - Power Supplies

Detailed and Complete Alternative Models

• TPSMP20HE3/85A: Similar specifications with a slightly lower standoff voltage.
• TPSMP24HE3/85A: Similar specifications with a slightly higher standoff voltage.
• TPSMP22HE3/45A: Lower clamping voltage but similar standoff voltage.

In conclusion, the TPSMP22HE3/85A is a reliable TVS diode offering effective protection against voltage transients in a compact package. Its fast response time and low clamping voltage make it suitable for a wide range of electronic applications.

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