TPSMC9.1AHE3_B/H

Introduction

The TPSMC9.1AHE3_B/H 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 current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Part Number: TPSMC9.1AHE3_B/H
• Peak Pulse Power: 1500W
• Breakdown Voltage: 9.1V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMC9.1AHE3_B/H follows the standard SMA (DO-214AC) package configuration with two leads.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, safeguarding the circuitry from damage.
• Low Clamping Voltage: Limits the voltage across the protected device during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited breakdown voltage range
• Requires careful consideration of placement in circuit design

Working Principles

The TPSMC9.1AHE3_B/H operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess current away from the protected circuitry and limiting the voltage across it.

Detailed Application Field Plans

The TPSMC9.1AHE3_B/H is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB9.1A

  • Category: Transient Voltage Suppressor Diodes
  • Breakdown Voltage: 9.1V
  • Package: SMB (DO-214AA)

• Alternative Model 2: 1.5SMC9.1A

  • Category: Transient Voltage Suppressor Diodes
  • Breakdown Voltage: 9.1V
  • Package: SMC (DO-214AB)

In summary, the TPSMC9.1AHE3_B/H is a crucial component for protecting electronic circuits from voltage transients, offering fast response times and effective suppression capabilities. While it has specific limitations, its advantages make it a valuable asset in various applications.

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