SMBJ100HE3/5B

Product Overview

The SMBJ100HE3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ100HE3/5B is characterized by its high energy absorption capability, compact package, and fast response time. It is typically available in a surface mount package and is designed to be used in various electronic circuits to safeguard against voltage surges.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High energy absorption, fast response time
• Package: Surface mount
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage - Reverse Standoff (Typ): 85.5V
• Voltage - Breakdown (Min): 95V
• Voltage - Clamping (Max) @ Ipp: 137V
• Current - Peak Pulse (10/1000µs): 30.6A
• Power - Peak Pulse: 1500W
• Type: Unidirectional

Detailed Pin Configuration

The SMBJ100HE3/5B typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The SMBJ100HE3/5B provides reliable protection against voltage transients by diverting excessive current away from sensitive components. Its fast response time ensures that the protected circuit is shielded from damaging voltage spikes.

Advantages and Disadvantages

Advantages

• High energy absorption capability
• Fast response time
• Compact surface mount package

Disadvantages

• Unidirectional protection only
• Limited to specific voltage ratings

Working Principles

When a voltage surge occurs, the SMBJ100HE3/5B conducts excess current through itself, thereby limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components by diverting the surge away from them.

Detailed Application Field Plans

The SMBJ100HE3/5B is commonly used in various applications such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ100HE3/5B include: - SMAJ100A - P4SMAJ100A - SMCJ100A - 1.5SMCJ100A

In conclusion, the SMBJ100HE3/5B is a vital component in protecting electronic circuits from voltage transients and surges. Its high energy absorption, fast response time, and compact package make it an essential part of modern electronic designs.

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