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SMBJ17C
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AA (SMB)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 17V
- Voltage - Breakdown (Min): 18.9V
- Voltage - Clamping (Max) @ Ipp: 27.4V
- Current - Peak Pulse (10/1000µs): 26.3A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ17C has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Provides protection against transient voltage events
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes - Fast response time - Compact size
Disadvantages: - Limited power dissipation capability - May require additional components for comprehensive protection
Working Principles
The SMBJ17C operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It acts as a voltage-triggered switch, shunting the excess energy to protect the downstream circuitry.
Detailed Application Field Plans
The SMBJ17C is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0C: 5V reverse standoff voltage
- SMBJ12A: 12V breakdown voltage
- SMBJ24CA: 24V clamping voltage
In conclusion, the SMBJ17C is a vital component in protecting electronic circuits from voltage spikes, offering fast response times and effective transient voltage suppression. Its compact size and high surge capability make it suitable for a wide range of applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ17C en soluciones técnicas
What is SMBJ17C?
- SMBJ17C is a type of transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum working voltage of SMBJ17C?
- The maximum working voltage of SMBJ17C is 17 volts.
What is the peak pulse power of SMBJ17C?
- The peak pulse power of SMBJ17C is typically around 600 watts.
What are the typical applications of SMBJ17C?
- SMBJ17C is commonly used in electronic circuits, power supplies, communication systems, and industrial equipment to protect against voltage surges and ESD events.
How does SMBJ17C provide protection?
- SMBJ17C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What is the response time of SMBJ17C?
- The response time of SMBJ17C is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.
Can SMBJ17C be used for automotive applications?
- Yes, SMBJ17C can be used in automotive electronics to protect against voltage transients and ESD.
Is SMBJ17C suitable for high-speed data lines?
- Yes, SMBJ17C is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet interfaces.
What is the operating temperature range of SMBJ17C?
- The operating temperature range of SMBJ17C is typically -55°C to 150°C, making it suitable for a wide range of environments.
Are there any recommended layout considerations when using SMBJ17C?
- It is recommended to keep the traces short between the protected component and SMBJ17C, and to minimize any sharp bends or corners in the layout to ensure optimal performance.