SMBJ4731E3/TR13
Product Overview
- Category: Diode
- Use: Voltage suppression in electronic circuits
- Characteristics: Fast response time, low clamping voltage
- Package: DO-214AB (SMC)
- Essence: Transient Voltage Suppressor (TVS) diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 30.8V
- Voltage - Breakdown (Min): 34.2V
- Clamping Voltage (Max) @ Ipp: 49.9V
- Peak Pulse Current: 27.7A
- Power Peak Pulse: 600W
Detailed Pin Configuration
The SMBJ4731E3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Provides protection against transient voltage events
- Fast response time ensures minimal damage to protected components
- Low clamping voltage limits voltage excursion during transient events
Advantages and Disadvantages
Advantages
- Fast response time
- Low clamping voltage
- High peak pulse current capability
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive surge protection
Working Principles
The SMBJ4731E3/TR13 operates by diverting excess transient voltage away from sensitive components in a circuit, thereby protecting them from damage. When a transient event occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The SMBJ4731E3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- SMBJ4728B: Similar specifications with slightly lower breakdown voltage
- SMBJ4744D: Higher breakdown voltage and peak pulse current capability
In conclusion, the SMBJ4731E3/TR13 is a vital component in electronic circuits, offering fast and effective protection against transient voltage events. Its characteristics make it suitable for a wide range of applications, and it has alternative models available to suit specific requirements.
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기술 솔루션에 SMBJ4731E3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the SMBJ4731E3/TR13?
- The SMBJ4731E3/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 SMBJ4731E3/TR13?
- The maximum working voltage of the SMBJ4731E3/TR13 is 431 volts.
What is the peak pulse power dissipation of the SMBJ4731E3/TR13?
- The peak pulse power dissipation of the SMBJ4731E3/TR13 is 600 watts.
What are the typical applications of the SMBJ4731E3/TR13?
- The SMBJ4731E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ4731E3/TR13?
- The clamping voltage of the SMBJ4731E3/TR13 is 775 volts.
What is the operating temperature range of the SMBJ4731E3/TR13?
- The operating temperature range of the SMBJ4731E3/TR13 is -55°C to +150°C.
What is the package type of the SMBJ4731E3/TR13?
- The SMBJ4731E3/TR13 comes in a surface mount DO-214AA (SMB) package.
Is the SMBJ4731E3/TR13 RoHS compliant?
- Yes, the SMBJ4731E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What are the key features of the SMBJ4731E3/TR13?
- The key features of the SMBJ4731E3/TR13 include low leakage current, fast response time, and high surge capability.
Where can I find detailed specifications and application notes for the SMBJ4731E3/TR13?
- Detailed specifications and application notes for the SMBJ4731E3/TR13 can be found in the product datasheet provided by the manufacturer or distributor.