TPSMA33HE3/5AT

Introduction

The TPSMA33HE3/5AT is a semiconductor product belonging to the category of transient voltage suppressor 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 TPSMA33HE3/5AT.

Basic Information Overview

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

Specifications

• Part Number: TPSMA33HE3/5AT
• Voltage - Reverse Standoff (Typ): 30.8V
• Voltage - Breakdown: 34.2V
• Clamping Voltage: 49.9V
• Peak Pulse Current: 21.2A
• Capacitance: 200pF
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The TPSMA33HE3/5AT has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage transients
• Fast Response Time: Quickly clamps voltage spikes to safe levels
• High Surge Capability: Can withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage ensures minimal stress on protected circuits
• Fast response time prevents damage to sensitive components

Disadvantages

• Capacitance may affect high-frequency signal integrity
• Requires careful consideration of placement in high-speed circuits

Working Principles

The TPSMA33HE3/5AT operates by diverting excess current away from sensitive components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current to flow through, thus protecting the circuit.

Detailed Application Field Plans

The TPSMA33HE3/5AT is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMA33HE3/5AT include: - P6SMB33CA - 1.5SMC33CA - SMBJ33CA - SMCJ33CA

In summary, the TPSMA33HE3/5AT is a reliable transient voltage suppressor diode that offers effective protection against voltage transients in a wide range of electronic applications.

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