SMBJ5945AE3/TR13
Product Overview
Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Transient voltage suppressor diode, 600W power dissipation, 94A peak pulse current, unidirectional, surface mount package
Package: DO-214AA (SMB), Tape and Reel
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: 3000 pieces per reel
Specifications
- Peak Power Dissipation: 600W
- Peak Pulse Current: 94A
- Operating Voltage: 5.8V
- Breakdown Voltage: 6.45V
- Clamping Voltage: 10.5V
- Reverse Standoff Voltage: 5.8V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ5945AE3/TR13 has two pins with the following configuration: - Pin 1: Anode (A) - Pin 2: Cathode (K)
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time to clamp transient voltages
- Low clamping voltage to protect downstream components
Advantages and Disadvantages
Advantages: - High power dissipation capability - Fast response time - Compact surface mount package
Disadvantages: - Limited to unidirectional protection - May require additional circuitry for bidirectional protection
Working Principles
The SMBJ5945AE3/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a voltage spike occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
This diode is commonly used in various electronic systems such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ5945B: Similar specifications but with a higher breakdown voltage of 7.13V
- SMBJ5945C: Higher power dissipation of 800W with similar voltage characteristics
- SMBJ5950AE3/TR13: Higher operating voltage of 6.4V with similar power dissipation
In conclusion, the SMBJ5945AE3/TR13 is a reliable transient voltage suppressor diode that offers fast response and high power dissipation capabilities. Its compact size and efficient operation make it suitable for a wide range of electronic applications.
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기술 솔루션에 SMBJ5945AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the SMBJ5945AE3/TR13?
- The SMBJ5945AE3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ5945AE3/TR13?
- The maximum peak pulse power of the SMBJ5945AE3/TR13 is 600 watts.
What is the breakdown voltage of the SMBJ5945AE3/TR13?
- The breakdown voltage of the SMBJ5945AE3/TR13 is 64.4V.
What are the typical applications of the SMBJ5945AE3/TR13?
- The SMBJ5945AE3/TR13 is commonly used in protection circuits for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.
What is the operating temperature range of the SMBJ5945AE3/TR13?
- The SMBJ5945AE3/TR13 has an operating temperature range of -55°C to 150°C.
What is the response time of the SMBJ5945AE3/TR13?
- The response time of the SMBJ5945AE3/TR13 is very fast, typically less than 1 picosecond.
How does the SMBJ5945AE3/TR13 provide overvoltage protection?
- The SMBJ5945AE3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit.
Can the SMBJ5945AE3/TR13 be used in high-speed data lines?
- Yes, the SMBJ5945AE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the package type of the SMBJ5945AE3/TR13?
- The SMBJ5945AE3/TR13 comes in a surface mount DO-214AA (SMB) package.
Is the SMBJ5945AE3/TR13 compliant with RoHS regulations?
- Yes, the SMBJ5945AE3/TR13 is compliant with RoHS regulations, making it suitable for use in environmentally friendly electronic products.