SM6T22CA

Product Overview

Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: Low clamping voltage, fast response time
Package: SMC (DO-214AB)
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

Voltage - Reverse Standoff (Typ): 18.5V
Voltage - Breakdown (Min): 20.6V
Voltage - Clamping (Max) @ Ipp: 33.2V
Current - Peak Pulse (10/1000µs): 11.3A
Power - Peak Pulse: 600W
Type: Zener
Unidirectional: Yes

Detailed Pin Configuration

The SM6T22CA is a unidirectional TVS diode with two pins. The cathode is marked with a line on the body of the diode.

Functional Features

Fast response time to transient voltage spikes
Low clamping voltage for effective protection
Zener diode type for precise voltage regulation

Advantages and Disadvantages

Advantages: - Effective protection against transient voltage spikes - Fast response time - Low clamping voltage

Disadvantages: - Unidirectional protection only - Limited peak pulse current handling capacity

Working Principles

The SM6T22CA operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SM6T22CA is commonly used in electronic circuits and systems that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. It is particularly useful in protecting sensitive semiconductor devices from voltage surges.

Detailed and Complete Alternative Models

SM6T18CA: Lower reverse standoff voltage
SM6T24CA: Higher reverse standoff voltage
SM6T30CA: Higher clamping voltage

In conclusion, the SM6T22CA is a reliable TVS diode offering fast response time and low clamping voltage, making it an ideal choice for protecting electronic circuits from transient voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM6T22CA v technických řešeních

What is the SM6T22CA?
- The SM6T22CA is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SM6T22CA?
- The maximum peak pulse power of the SM6T22CA is 600 watts.
What is the breakdown voltage of the SM6T22CA?
- The breakdown voltage of the SM6T22CA is 24.4 volts.
What are the typical applications of the SM6T22CA?
- The SM6T22CA is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive systems to protect against voltage transients.
What is the clamping voltage of the SM6T22CA?
- The clamping voltage of the SM6T22CA is 35.5 volts at 10A.
What is the operating temperature range of the SM6T22CA?
- The operating temperature range of the SM6T22CA is -55°C to +150°C.
What is the package type of the SM6T22CA?
- The SM6T22CA is available in a DO-214AA (SMB) package.
How does the SM6T22CA provide protection against transient voltages?
- The SM6T22CA suppresses transient voltages by diverting excess current away from sensitive components, thereby protecting them from damage.
Is the SM6T22CA RoHS compliant?
- Yes, the SM6T22CA is RoHS compliant, making it suitable for use in environmentally conscious designs.
Can the SM6T22CA be used in high-speed data line protection?
- Yes, the SM6T22CA is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.