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SMBJ54A
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 58.9V to 65.1V
- Operating Temperature: -55°C to +150°C
- Reverse Standoff Voltage: 54V
- Forward Voltage: 3.5V at 10A
Detailed Pin Configuration
The SMBJ54A has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to sensitive components - RoHS compliance supports environmental sustainability
Disadvantages: - May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ54A operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMBJ54A is widely used in various electronic devices and systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Breakdown Voltage: 5V
- SMBJ12A: Breakdown Voltage: 12V
- SMBJ24A: Breakdown Voltage: 24V
- SMBJ48A: Breakdown Voltage: 48V
In conclusion, the SMBJ54A is a crucial component in safeguarding electronic devices from voltage transients, offering fast response times and high surge capability. Its application spans across various industries, making it an essential part of modern electronic systems.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SMBJ54A sa mga teknikal na solusyon
What is the SMBJ54A?
- The SMBJ54A 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 SMBJ54A?
- The SMBJ54A has a maximum working voltage of 54V.
What is the peak pulse power dissipation of the SMBJ54A?
- The peak pulse power dissipation of the SMBJ54A is typically 600W.
What are the typical applications of the SMBJ54A?
- The SMBJ54A is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage transients.
What is the clamping voltage of the SMBJ54A?
- The clamping voltage of the SMBJ54A is the voltage at which it starts to conduct significantly during a transient event and is typically around 87.1V for a 10A surge.
What is the operating temperature range of the SMBJ54A?
- The SMBJ54A has an operating temperature range of -55°C to 150°C.
How does the SMBJ54A provide protection against voltage transients?
- The SMBJ54A shunts excess current away from sensitive components by diverting it through itself when a transient voltage spike occurs.
Is the SMBJ54A suitable for high-speed data lines?
- Yes, the SMBJ54A is suitable for protecting high-speed data lines due to its fast response time and low capacitance.
Can the SMBJ54A be used in automotive applications?
- Yes, the SMBJ54A is commonly used in automotive applications to protect sensitive electronic systems from voltage transients.
What are the key features of the SMBJ54A that make it suitable for technical solutions?
- The SMBJ54A offers low clamping voltage, fast response time, high surge capability, and compact size, making it ideal for a wide range of technical solutions requiring transient voltage suppression.