SMBJ22ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

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 SMBJ22ATR has two pins: 1. Anode 2. Cathode

Functional Features

Fast response time
Low clamping voltage
High surge current capability
ESD protection

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage events - Fast reaction to voltage spikes - Suitable for a wide range of applications

Disadvantages: - May require additional circuitry for comprehensive protection in complex systems - Limited to unidirectional protection

Working Principles

The SMBJ22ATR operates by diverting excess current away from sensitive components when a voltage transient occurs. It acts as a voltage-triggered switch, rapidly providing a low-impedance path to ground, thereby protecting downstream electronics.

Detailed Application Field Plans

The SMBJ22ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

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
SMBJ40A: 40V reverse standoff voltage

This diverse range of alternative models allows for tailored transient voltage suppression solutions across different voltage requirements.

This entry provides a comprehensive overview of the SMBJ22ATR, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMBJ22ATR in technischen Lösungen auf

What is SMBJ22ATR used for?
- SMBJ22ATR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum voltage rating of SMBJ22ATR?
- The maximum voltage rating of SMBJ22ATR is 22V.
What is the peak pulse power of SMBJ22ATR?
- The peak pulse power of SMBJ22ATR is typically 600W.
What are the typical applications of SMBJ22ATR?
- SMBJ22ATR is commonly used in applications such as telecommunications equipment, industrial automation, consumer electronics, and automotive electronics.
What is the response time of SMBJ22ATR to voltage transients?
- The response time of SMBJ22ATR to voltage transients is very fast, typically in the nanosecond range.
Is SMBJ22ATR RoHS compliant?
- Yes, SMBJ22ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of SMBJ22ATR?
- The operating temperature range of SMBJ22ATR is typically -55°C to 150°C, making it suitable for a wide range of environments.
Does SMBJ22ATR require any external components for proper operation?
- SMBJ22ATR does not require any external components for proper operation, but it is often used in conjunction with other circuit protection devices for comprehensive protection.
Can SMBJ22ATR be used in high-speed data lines?
- Yes, SMBJ22ATR can be used in high-speed data lines to protect against voltage surges and transients.
What are the packaging options available for SMBJ22ATR?
- SMBJ22ATR is available in various packaging options, including SMD (Surface Mount Device) packages such as SMB, SMA, and SMC.