TPSMA11AHE3_A/H

Introduction

The TPSMA11AHE3A/H is a diode belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TPSMA11AHE3A/H.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
• Characteristics: Fast response time, low clamping voltage, high surge current capability.
• Package: SMA (DO-214AC)
• Essence: Provides robust overvoltage protection for electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage Range: 9.4V to 10.5V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 8.55V
• Maximum Clamping Voltage: 14.5V
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMA11AHE3_A/H follows the standard SMA (DO-214AC) package configuration with two pins: Anode and Cathode.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels, protecting downstream components.
• Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.
• Fast Response Time: Quickly responds to transient events, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

• Advantages:
  • Robust overvoltage protection
  • High surge current capability
  • RoHS compliant
• Disadvantages:
  • Sensitive to reverse polarity connection
  • Limited to specific voltage ranges

Working Principles

The TPSMA11AHE3_A/H operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly switches into its low-impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The TPSMA11AHE3_A/H is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: TPSMA6.0A
  • Category: Transient Voltage Suppressor Diode
  • Use: Similar to TPSMA11AHE3_A/H, but with a lower breakdown voltage of 6.0V
• Alternative Model 2: P6KE10CA
  • Category: TVS Diode
  • Use: Offers transient voltage suppression with a peak power dissipation of 600W

In conclusion, the TPSMA11AHE3_A/H is a reliable transient voltage suppressor diode with robust overvoltage protection capabilities, making it suitable for a wide range of electronic applications.

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