SMBG5.0HE3/5B

Product Category

The SMBG5.0HE3/5B belongs to the category of semiconductor devices, specifically within the field of voltage suppressor diodes.

Basic Information Overview

• Use: The SMBG5.0HE3/5B is used for voltage clamping and transient suppression in a variety of electronic equipment and systems.
• Characteristics: It is characterized by its high surge capability, low clamping voltage, and fast response time.
• Package: The SMBG5.0HE3/5B is typically available in a SMB package.
• Essence: This device serves as a crucial component in protecting sensitive electronic circuits from voltage spikes and transients.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 5.0V
• Power Dissipation: 1.5W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C
• Forward Voltage: 7.0V at 10A
• Reverse Leakage Current: 1μA at 5.0V
• Breakdown Voltage: 6.4V minimum

Detailed Pin Configuration

The SMBG5.0HE3/5B typically features two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Suppression: Effectively clamps voltage transients to protect downstream components.
• Fast Response Time: Rapid reaction to voltage surges ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Limited to specific voltage ratings
• May require additional components for comprehensive transient protection

Working Principles

The SMBG5.0HE3/5B operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the rated value, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMBG5.0HE3/5B finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBG5.0HE3/5B include: - SMAJ5.0A - SMCJ5.0CA - P6SMB5.0A

In conclusion, the SMBG5.0HE3/5B is a vital component in safeguarding electronic circuits from voltage transients, offering reliable protection and fast response times. Its compact design and high surge capability make it a preferred choice in diverse electronic applications.

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