SMB10J12A-E3/5B

Product Overview

Category

The SMB10J12A-E3/5B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Package: SMB (DO-214AA)
• Essence: TVS diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 1000W
• Standoff Voltage: 12V
• Breakdown Voltage: 13.3V
• Clamping Voltage: 19.9V
• Maximum Reverse Leakage Current: 1µA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMB10J12A-E3/5B has a standard SMB package with two pins, one for the anode and the other for the cathode.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMB10J12A-E3/5B is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMAJ12A-E3/61 (DO-214AC)
• SMCJ12A (DO-214AB)
• P6SMB12A (DO-214AA)

In conclusion, the SMB10J12A-E3/5B is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge capabilities. Its compact size and wide operating temperature range make it suitable for various applications, although it may require additional circuitry for comprehensive protection in some cases.

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