TPSMA9.1AHE3_B/I

Introduction

The TPSMA9.1AHE3_B/I is a 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: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: TPSMA9.1AHE3_B/I
• Standoff Voltage: 9.1V
• Breakdown Voltage: 10.2V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The TPSMA9.1AHE3_B/I typically consists of two pins for surface mount installation. The pinout configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact surface mount package
• High surge capability

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the TPSMA9.1AHE3_B/I conducts current to divert the excess energy away from the sensitive components. By clamping the voltage to a safe level, it prevents damage to the connected circuitry.

Detailed Application Field Plans

The TPSMA9.1AHE3_B/I is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to TPSMA9.1AHE3B/I include: - TPSMA6.8AHE3B/I (6.8V Standoff Voltage) - TPSMA12AHE3B/I (12V Standoff Voltage) - TPSMA15AHE3B/I (15V Standoff Voltage) - TPSMA24AHE3_B/I (24V Standoff Voltage)

In conclusion, the TPSMA9.1AHE3_B/I transient voltage suppressor diode offers effective protection against voltage transients in a compact surface mount package. Its fast response time, low clamping voltage, and high surge capability make it suitable for a wide range of applications.

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