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SMBJ4732AE3/TR13
Product Overview
- Category: Diode
- Use: Voltage suppression in electronic circuits
- Characteristics: Transient voltage suppressor diode, 500W power dissipation, 5.0V to 440V stand-off voltage range, bidirectional configuration
- Package: DO-214AA (SMB), 2-pin
- Essence: Protects sensitive electronic components from voltage spikes
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: SMBJ4732AE3/TR13
- Stand-off Voltage: 5.0V
- Breakdown Voltage: 5.6V
- Maximum Clamping Voltage: 9.2V
- Peak Pulse Current: 19.4A
- Power Dissipation: 500W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Provides transient voltage protection for sensitive electronic components
- Fast response time to clamp transient voltages to safe levels
- Low clamping voltage ensures minimal stress on protected circuits
Advantages and Disadvantages
Advantages
- High power dissipation capability
- Bidirectional configuration for versatile use
- Compact DO-214AA package for space-constrained applications
Disadvantages
- Limited stand-off voltage range compared to some alternatives
- Higher clamping voltage than some competing models
Working Principles
The SMBJ4732AE3/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
- Telecommunications: Protection of communication equipment from lightning-induced surges
- Automotive Electronics: Safeguarding vehicle electronics from voltage transients
- Industrial Control Systems: Shielding PLCs and control circuitry from electrical disturbances
Detailed and Complete Alternative Models
- SMBJ5.0A: Stand-off Voltage: 5.0V, Power Dissipation: 600W
- SMBJ15CA: Stand-off Voltage: 15V, Power Dissipation: 1500W
- SMBJ24A: Stand-off Voltage: 24V, Power Dissipation: 400W
In conclusion, the SMBJ4732AE3/TR13 is a reliable transient voltage suppressor diode suitable for a wide range of electronic applications, offering robust protection and efficient performance.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ4732AE3/TR13 v technických řešeních
What is the SMBJ4732AE3/TR13?
- The SMBJ4732AE3/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 SMBJ4732AE3/TR13?
- The maximum working voltage of the SMBJ4732AE3/TR13 is 440V.
What is the peak pulse power dissipation of the SMBJ4732AE3/TR13?
- The peak pulse power dissipation of the SMBJ4732AE3/TR13 is 600W.
What are the typical applications of the SMBJ4732AE3/TR13?
- The SMBJ4732AE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.
What is the clamping voltage of the SMBJ4732AE3/TR13?
- The clamping voltage of the SMBJ4732AE3/TR13 is 775V.
What is the operating temperature range of the SMBJ4732AE3/TR13?
- The operating temperature range of the SMBJ4732AE3/TR13 is -55°C to 150°C.
Does the SMBJ4732AE3/TR13 meet industry standards for surge protection?
- Yes, the SMBJ4732AE3/TR13 meets industry standards such as IEC 61000-4-5 for surge protection.
Can the SMBJ4732AE3/TR13 be used in high-speed data line protection?
- Yes, the SMBJ4732AE3/TR13 is suitable for high-speed data line protection due to its fast response time.
What package type does the SMBJ4732AE3/TR13 come in?
- The SMBJ4732AE3/TR13 is available in a DO-214AA (SMB) package.
Is the SMBJ4732AE3/TR13 RoHS compliant?
- Yes, the SMBJ4732AE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.