TPSMB43HE3/5BT Product Overview

Introduction

The TPSMB43HE3/5BT belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used for protecting electronic circuits from voltage transients. This entry provides a comprehensive overview of the TPSMB43HE3/5BT, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: TPSMB43HE3/5BT
• Standoff Voltage: 36.8V
• Breakdown Voltage: 40.9V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMB43HE3/5BT TVS diode has a standard SMB (DO-214AA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected devices.
• High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage range
• Requires careful consideration of installation and placement for optimal performance

Working Principles

The TPSMB43HE3/5BT operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby protecting downstream components.

Detailed Application Field Plans

The TPSMB43HE3/5BT is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB36CA
• Alternative Model 2: 1.5SMC36CA
• Alternative Model 3: SMAJ36A

In summary, the TPSMB43HE3/5BT transient voltage suppressor diode offers robust protection against voltage transients in electronic circuits, with fast response times and high surge capability. Its application spans across diverse industries, and there are alternative models available for specific requirements.

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