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SMBG18A-E3/5B
Product Category: Electronic Components
Use: The SMBG18A-E3/5B is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
Characteristics: This diode has a low profile, offers high surge capability, and provides excellent clamping performance. It comes in a compact SMB package, making it suitable for space-constrained applications. The essence of the SMBG18A-E3/5B lies in its ability to rapidly respond to overvoltage events and divert excess current away from sensitive components, thus safeguarding them from damage.
Package: The SMBG18A-E3/5B is available in a DO-215AA (SMB) package.
Packaging/Quantity: Typically, the SMBG18A-E3/5B is packaged in reels containing 3000 units.
Specifications: - Peak Pulse Power: 600W - Breakdown Voltage: 18V - Maximum Clamping Voltage: 29.2V - Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration: - Pin 1: Cathode - Pin 2: Anode
Functional Features: - Fast response time - Low clamping voltage - High surge capability - RoHS compliant
Advantages: - Compact size - High surge capability - Excellent clamping performance
Disadvantages: - Limited breakdown voltage range - Sensitive to reverse surge currents
Working Principles: The SMBG18A-E3/5B operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly switches into its low impedance state, shunting the excess current away from the protected circuitry and limiting the voltage across it.
Detailed Application Field Plans: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models: - SMAJ18A - P4SMA18A - SMCJ18A
In conclusion, the SMBG18A-E3/5B is a reliable and compact TVS diode that offers high surge capability and excellent clamping performance, making it an ideal choice for protecting sensitive electronics from transient voltage events.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG18A-E3/5B v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMBG18A-E3/5B in technical solutions:
Q: What is the SMBG18A-E3/5B used for in technical solutions? A: The SMBG18A-E3/5B is a high-speed transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other transient voltage events.
Q: What is the maximum working voltage of the SMBG18A-E3/5B? A: The SMBG18A-E3/5B has a maximum working voltage of 15.3V.
Q: What is the peak pulse power of the SMBG18A-E3/5B? A: The peak pulse power of the SMBG18A-E3/5B is 1800W.
Q: What are the typical applications of the SMBG18A-E3/5B? A: Typical applications include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.
Q: What is the operating temperature range of the SMBG18A-E3/5B? A: The SMBG18A-E3/5B has an operating temperature range of -55°C to +150°C.
Q: Does the SMBG18A-E3/5B comply with RoHS requirements? A: Yes, the SMBG18A-E3/5B is compliant with RoHS requirements.
Q: What is the package type of the SMBG18A-E3/5B? A: The SMBG18A-E3/5B is available in a SMB package.
Q: Can the SMBG18A-E3/5B be used for surge protection in power supply units? A: Yes, the SMBG18A-E3/5B is suitable for surge protection in power supply units.
Q: What is the clamping voltage of the SMBG18A-E3/5B? A: The clamping voltage of the SMBG18A-E3/5B is 24.4V at 10A.
Q: Are there any recommended layout considerations for using the SMBG18A-E3/5B in a circuit? A: Yes, it is recommended to minimize the length and area of the traces connecting the SMBG18A-E3/5B to the circuit to reduce parasitic inductance and maximize its effectiveness.
I hope these questions and answers are helpful! Let me know if you need further assistance.