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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMBJ17C in technische oplossingen

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.