SMBJ5944B/TR13

Product Overview

• Category: Diode
• Use: Voltage suppression in electronic circuits
• Characteristics: Transient voltage suppressor diode, low clamping voltage, fast response time
• Package: DO-214AA (SMB), 2-Pin
• Essence: Protecting sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 65.1V
• Clamping Voltage: 93.6V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5944B/TR13 has a simple 2-pin configuration with the anode and cathode.

Functional Features

• Provides transient voltage suppression for sensitive electronics
• Fast response time to protect against voltage spikes
• Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size

Disadvantages

• Limited power dissipation capability
• May require additional components for comprehensive surge protection

Working Principles

The SMBJ5944B/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a "safety valve" for the circuit, preventing damage from transient voltage events.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMBJ5944B: Similar specifications and characteristics
• SMBJ5945B: Higher breakdown voltage for increased protection
• SMBJ5943B: Lower breakdown voltage for specific applications

In conclusion, the SMBJ5944B/TR13 is a reliable transient voltage suppressor diode that offers fast response time and effective protection for sensitive electronic circuits. Its compact package and low clamping voltage make it suitable for a wide range of applications, although it may require additional components for comprehensive surge protection in high-risk environments.

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