SMBJ22CA-HRA
Product Overview
Category
The SMBJ22CA-HRA belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMBJ22CA-HRA is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ22CA-HRA is to provide robust protection for electronic circuits against transient voltage events.
Packaging/Quantity
The SMBJ22CA-HRA is typically packaged in reels or trays and is available in quantities suitable for production runs.
Specifications
- Standoff Voltage: 22V
- Breakdown Voltage: 24.4V
- Maximum Clamping Voltage: 35.5V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ22CA-HRA has two pins, with the cathode marked with a bar near it.
Functional Features
- Provides bi-directional protection
- Responds quickly to transient voltage events
- Maintains low leakage current under normal operating conditions
Advantages
- High surge current capability
- Low clamping voltage
- RoHS compliant
Disadvantages
- May require additional circuitry for overvoltage protection in some applications
- Limited to specific voltage ranges
Working Principles
When a transient voltage event occurs, the SMBJ22CA-HRA conducts the excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ22CA-HRA is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Peak Pulse Current: 87.1A
- SMBJ15A: Standoff Voltage: 15V, Breakdown Voltage: 16.7V, Peak Pulse Current: 58.3A
- SMBJ33A: Standoff Voltage: 33V, Breakdown Voltage: 36.7V, Peak Pulse Current: 26.8A
In conclusion, the SMBJ22CA-HRA is a TVS diode designed to protect electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge current capability make it an essential component in various electronic applications.
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기술 솔루션에 SMBJ22CA-HRA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of SMBJ22CA-HRA in technical solutions:
What is the maximum peak pulse power dissipation of SMBJ22CA-HRA?
- The maximum peak pulse power dissipation of SMBJ22CA-HRA is 600 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMBJ22CA-HRA?
- The breakdown voltage of SMBJ22CA-HRA is 24.4V minimum and 27.1V maximum at 1mA.
What is the operating temperature range of SMBJ22CA-HRA?
- The operating temperature range of SMBJ22CA-HRA is -55°C to +150°C.
What is the typical clamping voltage of SMBJ22CA-HRA?
- The typical clamping voltage of SMBJ22CA-HRA is 35.5V at 10A.
What is the reverse stand-off voltage of SMBJ22CA-HRA?
- The reverse stand-off voltage of SMBJ22CA-HRA is 22V.
What is the peak pulse current rating of SMBJ22CA-HRA?
- The peak pulse current rating of SMBJ22CA-HRA is 30.3A for an 8/20μs waveform.
Is SMBJ22CA-HRA RoHS compliant?
- Yes, SMBJ22CA-HRA is RoHS compliant.
What are the typical applications for SMBJ22CA-HRA?
- Typical applications for SMBJ22CA-HRA include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
What is the package type of SMBJ22CA-HRA?
- SMBJ22CA-HRA is available in a DO-214AA (SMB) package.
Does SMBJ22CA-HRA require any special handling during assembly?
- SMBJ22CA-HRA does not require any special handling during assembly and can be handled using standard ESD precautions.
I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.