TPSMC9.1AHE3/9AT

Introduction

The TPSMC9.1AHE3/9AT is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMA (DO-214AC)
• Essence: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: TPSMC9.1AHE3/9AT
• Peak Pulse Power: 1500W
• Breakdown Voltage: 9.1V
• Operating Voltage: 7.78V
• Maximum Clamping Voltage: 14V
• Peak Pulse Current: 50A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMC9.1AHE3/9AT follows the standard SMA (DO-214AC) package configuration with two leads.

Functional Features

• Transient Voltage Suppression: Provides rapid response to voltage transients, diverting excess current away from sensitive components.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients
  • Fast response time
  • Low clamping voltage
  • High surge capability
• Disadvantages:
  • Sensitive to reverse overvoltage conditions
  • Requires careful handling during installation

Working Principles

The TPSMC9.1AHE3/9AT operates by shunting excess current away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The TPSMC9.1AHE3/9AT finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Providing surge protection for control circuitry - Consumer Electronics: Protecting sensitive components in electronic devices

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB9.1A
  • Category: Transient Voltage Suppressor Diodes
  • Characteristics: Similar peak pulse power and breakdown voltage
• Alternative Model 2: SMBJ9.0CA
  • Category: Transient Voltage Suppressor Diodes
  • Characteristics: Comparable clamping voltage and surge capability

In conclusion, the TPSMC9.1AHE3/9AT offers effective transient voltage suppression with fast response time, making it a crucial component in safeguarding electronic circuits from voltage transients.

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