SMBJ5945A/TR13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor (TVS) Diode
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage Range: 51.7V to 57.3V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 45.5V

Detailed Pin Configuration

The SMBJ5945A/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages: - Effective protection against transient voltage spikes - Compact size for easy integration into circuit designs - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - May require additional components for comprehensive overvoltage protection

Working Principles

The SMBJ5945A/TR13 operates by diverting excessive current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

This TVS diode is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ5945B/TR13: Similar specifications with a slightly different breakdown voltage range
• SMBJ5950A/TR13: Higher breakdown voltage range for increased protection
• SMBJ5935A/TR13: Lower breakdown voltage range for specific applications

In conclusion, the SMBJ5945A/TR13 is a reliable TVS diode that provides effective protection against transient voltage spikes in a wide range of electronic applications.

Word Count: 306