SMBJ4761C/TR13
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 43.6V
- Voltage - Breakdown (Min): 48.5V
- Voltage - Clamping (Max) @ Ipp: 77.4V
- Current - Peak Pulse (10/1000µs): 20.1A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ4761C/TR13 follows the standard pin configuration for DO-214AA package, with two pins for connection.
Functional Features
- Provides transient voltage suppression for electronic circuits
- Fast response time to protect against voltage transients
- Low clamping voltage to prevent damage to sensitive components
Advantages and Disadvantages
Advantages: - High peak pulse power dissipation - Compact size for easy integration into circuit designs - Wide operating voltage range
Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection
Working Principles
The SMBJ4761C/TR13 operates by diverting excess current away from sensitive components when a voltage transient occurs. It utilizes a zener diode to clamp the voltage and dissipate the excess energy as heat, protecting the connected circuitry.
Detailed Application Field Plans
The SMBJ4761C/TR13 is commonly used in various electronic applications such as: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Similar characteristics with lower breakdown voltage
- SMBJ15CA: Higher breakdown voltage with similar power dissipation capability
- SMBJ33A: Lower power dissipation but suitable for lower voltage applications
This completes the entry for SMBJ4761C/TR13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
技術ソリューションにおける SMBJ4761C/TR13 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 SMBJ4761C/TR13?
- The SMBJ4761C/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 SMBJ4761C/TR13?
- The maximum working voltage of the SMBJ4761C/TR13 is 476 volts.
What is the peak pulse power of the SMBJ4761C/TR13?
- The peak pulse power of the SMBJ4761C/TR13 is 600 watts.
What are the typical applications of the SMBJ4761C/TR13?
- The SMBJ4761C/TR13 is commonly used in automotive electronics, industrial equipment, telecommunication systems, and power supplies to protect against voltage surges and ESD events.
What is the clamping voltage of the SMBJ4761C/TR13?
- The clamping voltage of the SMBJ4761C/TR13 is 775 volts.
What is the operating temperature range of the SMBJ4761C/TR13?
- The SMBJ4761C/TR13 has an operating temperature range of -55°C to 150°C.
Is the SMBJ4761C/TR13 RoHS compliant?
- Yes, the SMBJ4761C/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can the SMBJ4761C/TR13 be used for surge protection in power supply units?
- Yes, the SMBJ4761C/TR13 is well-suited for surge protection in power supply units, providing reliable overvoltage protection for sensitive components.
Does the SMBJ4761C/TR13 require any external components for proper operation?
- No, the SMBJ4761C/TR13 does not require any external components for its operation, simplifying its integration into technical solutions.
What are the packaging options available for the SMBJ4761C/TR13?
- The SMBJ4761C/TR13 is available in various packaging options, including DO-214AA (SMB) and tape and reel for automated assembly processes.