SMBJ43CAHM4G
Product Overview
Category
The SMBJ43CAHM4G belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ43CAHM4G is available in a surface mount package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMBJ43CAHM4G is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Maximum Clamping Voltage: 69.4V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ43CAHM4G typically has two pins, with the specific pin configuration being: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient voltage suppression
- Bi-directional clamping capability
- Low leakage current
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive electronics
- Low clamping voltage ensures minimal stress on protected circuits
- High surge current capability enhances reliability
Disadvantages
- Limited to specific voltage ranges
- Requires proper installation for effective protection
Working Principles
The SMBJ43CAHM4G operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ43CAHM4G is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ43CAHM4G include: - SMAJ43A - P6SMB43CA - SMCJ43A
In conclusion, the SMBJ43CAHM4G transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding electronic equipment across various industries.
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10个与SMBJ43CAHM4G在技术解决方案中的应用相关的常见问题及解答
What is the SMBJ43CAHM4G?
- The SMBJ43CAHM4G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ43CAHM4G?
- The maximum working voltage of the SMBJ43CAHM4G is 43V.
What is the peak pulse power dissipation of the SMBJ43CAHM4G?
- The peak pulse power dissipation of the SMBJ43CAHM4G is 400W.
What are the typical applications of the SMBJ43CAHM4G?
- The SMBJ43CAHM4G is commonly used in automotive electronics, industrial equipment, and telecommunications systems for transient voltage protection.
What is the clamping voltage of the SMBJ43CAHM4G?
- The clamping voltage of the SMBJ43CAHM4G is typically around 77.4V at 10A.
What is the operating temperature range of the SMBJ43CAHM4G?
- The SMBJ43CAHM4G has an operating temperature range of -55°C to 150°C.
How does the SMBJ43CAHM4G provide protection against voltage transients?
- The SMBJ43CAHM4G conducts excess current away from sensitive components, limiting the voltage across them to a safe level.
Can the SMBJ43CAHM4G be used for surge protection in power supply units?
- Yes, the SMBJ43CAHM4G is suitable for surge protection in power supply units to safeguard against voltage surges and spikes.
Is the SMBJ43CAHM4G RoHS compliant?
- Yes, the SMBJ43CAHM4G is RoHS compliant, meeting environmental standards.
Are there any recommended layout considerations when using the SMBJ43CAHM4G in a circuit?
- It is recommended to minimize the length and impedance of the traces connecting the SMBJ43CAHM4G to the protected circuit and to ensure proper grounding for effective transient suppression.