SMBJ22A-QH
Product Overview
- Category: Electronic Component
- Use: Voltage Suppression in Electronic Circuits
- Characteristics: Fast response time, low clamping voltage, compact package
- Package: SMB (Surface Mount Diode)
- Essence: Protects electronic circuits from voltage spikes
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Voltage Rating: 22V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ22A-QH has a standard SMB package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to protect sensitive electronic components
- Compact size for space-constrained applications
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to lower voltage ratings
- May require additional components for higher power applications
Working Principles
The SMBJ22A-QH operates by diverting excess voltage away from sensitive components in the circuit, thereby protecting them from damage due to voltage spikes. When a transient over-voltage event occurs, the diode quickly conducts, providing a low impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The SMBJ22A-QH is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- SMBJ5.0A-QH: 5V voltage rating
- SMBJ12A-QH: 12V voltage rating
- SMBJ30A-QH: 30V voltage rating
- SMBJ48A-QH: 48V voltage rating
In conclusion, the SMBJ22A-QH is a vital component in electronic circuit protection, offering fast response and effective voltage suppression. Its compact size and reliable performance make it an ideal choice for a wide range of applications.
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기술 솔루션에 SMBJ22A-QH 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the SMBJ22A-QH?
- The SMBJ22A-QH is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ22A-QH?
- The SMBJ22A-QH has a maximum working voltage of 22V.
What is the peak pulse power of the SMBJ22A-QH?
- The peak pulse power of the SMBJ22A-QH is 600W.
What are the typical applications of the SMBJ22A-QH?
- The SMBJ22A-QH is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the response time of the SMBJ22A-QH?
- The response time of the SMBJ22A-QH is very fast, typically responding within nanoseconds to clamp transient voltages.
What is the operating temperature range of the SMBJ22A-QH?
- The SMBJ22A-QH has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Is the SMBJ22A-QH RoHS compliant?
- Yes, the SMBJ22A-QH is RoHS compliant, ensuring it meets environmental standards.
What is the packaging type of the SMBJ22A-QH?
- The SMBJ22A-QH is available in various packaging options, including DO-214AA (SMB) and DO-214AC (SMA).
Can the SMBJ22A-QH be used for ESD protection?
- Yes, the SMBJ22A-QH can also be used for electrostatic discharge (ESD) protection in addition to transient voltage suppression.
Are there any recommended layout considerations when using the SMBJ22A-QH?
- It is recommended to minimize the length of the traces between the SMBJ22A-QH and the protected circuitry and to provide a low-inductance path to ground for optimal performance.