TPSMB7.5HE3/5BT

Introduction

The TPSMB7.5HE3/5BT belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The TPSMB7.5HE3/5BT is designed to provide robust protection in various applications and environments.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMB (DO-214AA)
• Essence: Reliable protection of electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 6.4V
• Voltage - Breakdown (Min): 7.13V
• Voltage - Clamping (Max) @ Ipp: 11V
• Current - Peak Pulse (10/1000µs): 21.2A
• Power - Peak Pulse: 600W
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The TPSMB7.5HE3/5BT typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes, minimizing potential damage to downstream components.
• High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Reliable protection of sensitive electronic components
  • Fast response time
  • Compact size
• Disadvantages:
  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection in some applications

Working Principles

When a voltage spike occurs, the TPSMB7.5HE3/5BT conducts and clamps the voltage to a safe level, diverting the excess current away from the protected circuit. This action prevents damage to downstream components by limiting the voltage across them.

Detailed Application Field Plans

The TPSMB7.5HE3/5BT is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB6.8CA
• Alternative Model 2: SMCJ7.5A
• Alternative Model 3: 1.5SMC6.8AT3G

In summary, the TPSMB7.5HE3/5BT transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a wide range of applications. Its fast response time, high surge capability, and compact package make it a popular choice for safeguarding sensitive electronic circuits. However, users should consider its limitations in power dissipation and may need to complement it with additional protection measures in certain scenarios.