SMBJ4752E3/TR13
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Voltage - Reverse Standoff (Typ): 48.5V
- Voltage - Breakdown (Min): 53.9V
- Voltage - Clamping (Max) @ Ipp: 77.4V
- Current - Peak Pulse (10/1000µs): 19.2A
- Power - Peak Pulse: 1500W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ4752E3/TR13 follows the standard DO-214AA pin configuration with two leads.
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time to protect against voltage spikes
- Low clamping voltage ensures minimal impact on the protected circuit
Advantages and Disadvantages
Advantages: - High peak pulse power dissipation - Compact DO-214AA package - Wide operating voltage range
Disadvantages: - Unidirectional protection only - Limited to lower voltage applications
Working Principles
The SMBJ4752E3/TR13 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.
Detailed Application Field Plans
This component is commonly used in various electronic systems such as power supplies, communication equipment, and automotive electronics to safeguard against voltage transients.
Detailed and Complete Alternative Models
- Alternative Model 1: SMBJ4748A
- Alternative Model 2: SMBJ4760B
- Alternative Model 3: SMBJ4785C
In conclusion, the SMBJ4752E3/TR13 is a reliable voltage suppression component suitable for a wide range of electronic applications, offering robust protection against transient voltage spikes while maintaining compact dimensions and high power dissipation capabilities.
Word Count: 298
기술 솔루션에 SMBJ4752E3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the SMBJ4752E3/TR13?
- The SMBJ4752E3/TR13 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 SMBJ4752E3/TR13?
- The maximum working voltage of the SMBJ4752E3/TR13 is 475 volts.
What is the peak pulse power dissipation of the SMBJ4752E3/TR13?
- The peak pulse power dissipation of the SMBJ4752E3/TR13 is 600 watts.
What are the typical applications for the SMBJ4752E3/TR13?
- Typical applications for the SMBJ4752E3/TR13 include protection of sensitive electronic circuits in telecommunications equipment, industrial controls, and automotive systems.
What is the clamping voltage of the SMBJ4752E3/TR13?
- The clamping voltage of the SMBJ4752E3/TR13 is 775 volts.
What is the operating temperature range of the SMBJ4752E3/TR13?
- The operating temperature range of the SMBJ4752E3/TR13 is -55°C to +150°C.
Does the SMBJ4752E3/TR13 meet industry standards for surge protection?
- Yes, the SMBJ4752E3/TR13 meets industry standards for surge protection, including IEC 61000-4-5.
What is the package type of the SMBJ4752E3/TR13?
- The SMBJ4752E3/TR13 comes in a surface mount DO-214AA (SMB) package.
Can the SMBJ4752E3/TR13 be used for overvoltage protection in power supply units?
- Yes, the SMBJ4752E3/TR13 can be used for overvoltage protection in power supply units and other electronic equipment.
Is the SMBJ4752E3/TR13 RoHS compliant?
- Yes, the SMBJ4752E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.