SMBJ5.0AHE3/52

Product Overview

The SMBJ5.0AHE3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ5.0AHE3/52 is widely used in various electronic devices and systems to safeguard against voltage spikes and surges.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AA (SMB), SMA package
• Essence: TVS diode for voltage transient protection
• Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

• Voltage - Reverse Standoff (Typ): 5V
• Voltage - Breakdown (Min): 6.4V
• Voltage - Clamping (Max) @ Ipp: 9.2V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 600W
• Type: Unidirectional

Detailed Pin Configuration

The SMBJ5.0AHE3/52 typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Rapid reaction to voltage transients
• Low Clamping Voltage: Provides effective protection without introducing excessive voltage drop

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Unidirectional protection only
• May require additional components for comprehensive surge protection

Working Principles

When a transient voltage event occurs, the SMBJ5.0AHE3/52 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it. This rapid response helps prevent damage to sensitive electronics.

Detailed Application Field Plans

The SMBJ5.0AHE3/52 is commonly used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMBJ5.0A
  • Category: Transient Voltage Suppressor Diode
  • Specifications: Similar to SMBJ5.0AHE3/52
• Alternative Model 2: SMCJ5.0A
  • Category: Transient Voltage Suppressor Diode
  • Specifications: Comparable to SMBJ5.0AHE3/52

In conclusion, the SMBJ5.0AHE3/52 is a crucial component in protecting electronic circuits from voltage transients, offering fast response and low clamping voltage. Its application spans across various industries, providing essential surge protection for sensitive electronics.

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