SMBJ64CAHE3/5B

Product Overview

The SMBJ64CAHE3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ64CAHE3/5B is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a surface mount package and is designed to be used across various electronic applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Protecting sensitive electronics from transient voltage events
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 64V
• Voltage - Breakdown (Min): 71.2V
• Voltage - Clamping (Max) @ Ipp: 103V
• Current - Peak Pulse (10/1000µs): 10.3A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The SMBJ64CAHE3/5B typically has two pins, with the anode and cathode connections clearly marked on the device. The pin configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during transient voltage events.
• Fast Response Time: Rapidly responds to voltage transients, minimizing the risk of damage to connected electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact surface mount package

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive protection in complex systems

Working Principles

The SMBJ64CAHE3/5B operates based on the principle of zener breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action effectively limits the voltage across the protected components, safeguarding them from potential damage.

Detailed Application Field Plans

The SMBJ64CAHE3/5B is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ64CAHE3/5B include: - SMAJ64A - P6SMBJ64A - SMCJ64A - 1.5SMCJ64A

In conclusion, the SMBJ64CAHE3/5B transient voltage suppressor diode offers effective protection against voltage transients in a compact surface mount package. Its fast response time and high surge capability make it suitable for a wide range of electronic applications.

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