TPSMA30AHE3_B/H

Introduction

The TPSMA30AHE3_B/H is a diode belonging to the category of transient voltage suppressors. This device is commonly used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronic equipment from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage Range: 26.7 V to 29.5 V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 24 V
• Maximum Clamping Voltage: 38.9 V at 1 A
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMA30AHE3_B/H features a standard SMA package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect sensitive components
• RoHS compliant for environmental sustainability

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited breakdown voltage range compared to some alternative models

Working Principles

The TPSMA30AHE3_B/H operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, preventing damage to the connected circuitry.

Detailed Application Field Plans

This diode is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to consider include: - P6SMBJ30CA: Similar specifications with a different package (DO-214AA) - 1.5SMC30CA: Higher peak pulse power rating - SMBJ28CA: Lower clamping voltage

In conclusion, the TPSMA30AHE3_B/H transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. While it has a limited breakdown voltage range compared to some alternatives, its RoHS compliance and wide application field make it a valuable component in electronic systems.

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