TPSMB33HE3/5BT - Product Encyclopedia Entry

Introduction

The TPSMB33HE3/5BT is a crucial component in the field of electronic devices, offering essential protection against transient voltage events. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against transient voltage events in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Safeguarding electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk quantities

Specifications

• Part Number: TPSMB33HE3/5BT
• Peak Pulse Power: 400W
• Breakdown Voltage: 33V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMB33HE3/5BT follows the standard SMB (DO-214AA) package configuration, with two pins for connection to the circuit.

Functional Features

• Transient Voltage Suppression: Provides effective protection against transient voltage events.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• High Surge Capability: Withstands high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection of sensitive electronic components
• Fast response time ensures minimal impact on the circuit
• RoHS compliant, meeting environmental standards

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in the circuit for optimal performance

Working Principles

The TPSMB33HE3/5BT operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the circuit. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The TPSMB33HE3/5BT finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or form factors, alternative TVS diodes include: - TPSMB6.0A: 6.0V breakdown voltage, SMA package - TPSMB24CA: 24V breakdown voltage, SMC package - TPSMB36A: 36V breakdown voltage, SMB package

In conclusion, the TPSMB33HE3/5BT plays a vital role in protecting electronic circuits from transient voltage events, offering a balance of performance, reliability, and ease of integration. Its specifications, functional features, and application versatility make it a valuable component in diverse electronic systems.

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