SMBJ22CA-HR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: High reliability, fast response time
Package: SMB
Essence: Transient Voltage Suppressor (TVS)
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

• Voltage - Reverse Standoff (Typ): 22V
• Voltage - Breakdown (Min): 24.4V
• Voltage - Clamping (Max) @ Ipp: 35.5V
• Current - Peak Pulse (10/1000µs): 34.1A
• Power - Peak Pulse: 600W
• Type: Zener
• Unidirectional: Yes

Detailed Pin Configuration

The SMBJ22CA-HR has two pins, one for the anode and one for the cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Fast response time
• High reliability
• Low clamping voltage
• RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage spikes - Fast reaction time ensures minimal damage to sensitive components

Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection

Working Principles

The SMBJ22CA-HR works by diverting excess voltage away from sensitive components in a circuit. When a transient voltage spike occurs, the TVS diode conducts current to limit the voltage across the protected device.

Detailed Application Field Plans

The SMBJ22CA-HR is commonly used in electronic circuits where protection against voltage transients is required. It is widely used in power supplies, communication equipment, automotive electronics, and industrial control systems.

Detailed and Complete Alternative Models

• SMBJ5.0A: 5V reverse standoff voltage
• SMBJ10A: 10V reverse standoff voltage
• SMBJ15A: 15V reverse standoff voltage
• SMBJ30A: 30V reverse standoff voltage

In conclusion, the SMBJ22CA-HR is a reliable and efficient TVS diode that provides essential protection against transient voltage spikes in various electronic applications.

[Word Count: 305]