SMBJ51A-HR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: High reliability, fast response time
Package: DO-214AA
Essence: Transient Voltage Suppressor (TVS)
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 51V
- Clamping Voltage: 82.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ51A-HR has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Fast response time
- Low clamping voltage
- High reliability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides effective protection against transient voltage spikes - Fast response time ensures minimal damage to protected circuits
Disadvantages: - May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ51A-HR operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The SMBJ51A-HR is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ33A-HR: Breakdown Voltage 33V
- SMBJ64A-HR: Breakdown Voltage 64V
- SMBJ90A-HR: Breakdown Voltage 90V
- SMBJ120A-HR: Breakdown Voltage 120V
In conclusion, the SMBJ51A-HR is a reliable and efficient transient voltage suppressor that provides essential protection for a wide range of electronic applications.
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技術ソリューションにおける SMBJ51A-HR の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SMBJ51A-HR?
- The SMBJ51A-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SMBJ51A-HR?
- The maximum peak pulse power of the SMBJ51A-HR is 600 watts.
What is the breakdown voltage of the SMBJ51A-HR?
- The breakdown voltage of the SMBJ51A-HR is 51 volts.
What are the typical applications for the SMBJ51A-HR?
- Typical applications for the SMBJ51A-HR include protection of telecommunications equipment, industrial controls, and automotive electronics from voltage transients.
What is the operating temperature range of the SMBJ51A-HR?
- The operating temperature range of the SMBJ51A-HR is -55°C to +150°C.
What is the response time of the SMBJ51A-HR?
- The response time of the SMBJ51A-HR is very fast, typically less than 1 picosecond.
Is the SMBJ51A-HR RoHS compliant?
- Yes, the SMBJ51A-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of the SMBJ51A-HR?
- The SMBJ51A-HR is available in a DO-214AA (SMB) package.
Does the SMBJ51A-HR require any external components for operation?
- No, the SMBJ51A-HR does not require any external components for operation. It can be directly connected across the input terminals of the protected equipment.
Can the SMBJ51A-HR be used in high-reliability applications such as aerospace or defense systems?
- Yes, the SMBJ51A-HR is specifically designed for high-reliability applications and is suitable for use in aerospace, defense, and other mission-critical systems.