TPSMD51CA

Introduction

The TPSMD51CA is a transient voltage suppressor diode belonging to the category of semiconductor devices. It is commonly used for surge protection in electronic circuits, offering characteristics such as high surge capability, low clamping voltage, and fast response time. This entry provides an overview of the TPSMD51CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor device
• Use: Surge protection in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SOD-123FL
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage Range: 58.1 V to 64.4 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMD51CA has a standard SOD-123FL package with three pins arranged in a linear configuration. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is not connected (NC).

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Quickly clamps transient voltages to a safe level.
• Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited breakdown voltage range
• Sensitivity to extreme temperatures

Working Principles

The TPSMD51CA operates by diverting excessive transient current away from sensitive electronic components when a voltage surge occurs. It achieves this by rapidly transitioning into a low-impedance state, effectively suppressing the transient voltage to protect downstream circuitry.

Detailed Application Field Plans

The TPSMD51CA is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMD51CA include: - TPSMD51A: Lower breakdown voltage, suitable for lower voltage applications - TPSMD51CB: Higher breakdown voltage, suitable for higher voltage applications - TPSMD51CC: Enhanced surge capability, suitable for harsh environments

In conclusion, the TPSMD51CA is a reliable transient voltage suppressor diode that offers effective surge protection for electronic circuits. Its high surge capability, low clamping voltage, and fast response time make it a preferred choice in various industries and applications.

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