SMBJ45AHM4G
Product Overview
- Category: Electronic Component
- Use: Voltage Suppression in Electronic Circuits
- Characteristics: Fast response time, low clamping voltage, compact package
- Package: SMB (Surface Mount Diode)
- Essence: Protects electronic circuits from voltage spikes
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 45V
- Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ45AHM4G has two pins, with the anode connected to the positive side of the circuit and the cathode connected to the ground.
Functional Features
- Provides transient voltage suppression for electronic circuits
- Fast response time ensures minimal damage to sensitive components
- Low clamping voltage protects against overvoltage conditions
Advantages and Disadvantages
Advantages
- Compact size allows for easy integration into circuit designs
- Fast response time provides effective protection for sensitive components
- Low clamping voltage ensures minimal impact on the protected circuit
Disadvantages
- Limited to specific voltage and power ratings
- May require additional components for comprehensive circuit protection
Working Principles
The SMBJ45AHM4G operates by diverting excess voltage away from the protected circuit when a transient voltage spike occurs. This prevents the voltage from reaching levels that could damage sensitive components.
Detailed Application Field Plans
The SMBJ45AHM4G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ5.0A: 5V breakdown voltage, 600W peak pulse power
- SMBJ15A: 15V breakdown voltage, 600W peak pulse power
- SMBJ30A: 30V breakdown voltage, 600W peak pulse power
In conclusion, the SMBJ45AHM4G is a vital component in protecting electronic circuits from voltage spikes. Its fast response time, low clamping voltage, and compact package make it an essential part of various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ45AHM4G i tekniska lösningar
What is the SMBJ45AHM4G?
- The SMBJ45AHM4G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ45AHM4G?
- The maximum working voltage of the SMBJ45AHM4G is 45V.
What is the peak pulse power of the SMBJ45AHM4G?
- The peak pulse power of the SMBJ45AHM4G is 600W.
What are the typical applications of the SMBJ45AHM4G?
- The SMBJ45AHM4G is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the operating temperature range of the SMBJ45AHM4G?
- The operating temperature range of the SMBJ45AHM4G is -55°C to 150°C.
How does the SMBJ45AHM4G provide protection against voltage spikes?
- The SMBJ45AHM4G clamps the voltage to a safe level by diverting excess current away from sensitive components.
Is the SMBJ45AHM4G RoHS compliant?
- Yes, the SMBJ45AHM4G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of the SMBJ45AHM4G?
- The SMBJ45AHM4G comes in a DO-214AA (SMB) package.
Can the SMBJ45AHM4G be used for ESD protection?
- Yes, the SMBJ45AHM4G can also be used for electrostatic discharge (ESD) protection in various electronic circuits.
Are there any recommended layout guidelines for using the SMBJ45AHM4G in a circuit?
- Yes, it is recommended to follow the layout guidelines provided in the SMBJ45AHM4G datasheet to ensure optimal performance and protection.