SMBJ4740C/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): 40V
- Voltage - Breakdown (Min): 44.4V
- Voltage - Clamping (Max) @ Ipp: 64.8V
- Current - Peak Pulse (10/1000µs): 20.1A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ4740C/TR13 has a simple two-pin configuration with the following characteristics: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Provides protection against transient voltage events
- Fast response time
- Low clamping voltage
- High surge current capability
Advantages and Disadvantages
Advantages: - Effective in protecting sensitive electronic components - Fast response time ensures minimal damage during transient events - Compact package size for easy integration into circuit designs
Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection
Working Principles
The SMBJ4740C/TR13 operates by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes or surges. When a transient event occurs, the device rapidly clamps the voltage to a safe level, safeguarding the connected circuitry.
Detailed Application Field Plans
The SMBJ4740C/TR13 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ4728C/TR13: 28V reverse standoff voltage
- SMBJ4763C/TR13: 63V reverse standoff voltage
- SMBJ4785C/TR13: 85V reverse standoff voltage
- SMBJ47100C/TR13: 100V reverse standoff voltage
In conclusion, the SMBJ4740C/TR13 is a reliable transient voltage suppressor that offers effective protection for sensitive electronic devices across various applications.
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기술 솔루션에 SMBJ4740C/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of SMBJ4740C/TR13 in technical solutions:
Q: What is the voltage rating of SMBJ4740C/TR13? A: The SMBJ4740C/TR13 has a voltage rating of 40V.
Q: What is the maximum peak pulse current for SMBJ4740C/TR13? A: The maximum peak pulse current for SMBJ4740C/TR13 is 77.4A.
Q: What is the typical clamping voltage of SMBJ4740C/TR13? A: The typical clamping voltage of SMBJ4740C/TR13 is 64.5V at 77.4A.
Q: What is the power dissipation of SMBJ4740C/TR13? A: The power dissipation of SMBJ4740C/TR13 is 600W.
Q: What is the operating temperature range for SMBJ4740C/TR13? A: The operating temperature range for SMBJ4740C/TR13 is -55°C to 150°C.
Q: What are the typical applications for SMBJ4740C/TR13? A: Typical applications for SMBJ4740C/TR13 include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
Q: Is SMBJ4740C/TR13 RoHS compliant? A: Yes, SMBJ4740C/TR13 is RoHS compliant.
Q: What is the package type of SMBJ4740C/TR13? A: SMBJ4740C/TR13 comes in a surface mount DO-214AA (SMB) package.
Q: Can SMBJ4740C/TR13 be used in automotive applications? A: Yes, SMBJ4740C/TR13 can be used in automotive applications.
Q: What are the key features of SMBJ4740C/TR13? A: Key features of SMBJ4740C/TR13 include low profile package, excellent clamping capability, fast response time, and high surge capability.
I hope this information is helpful! Let me know if you need further assistance.