SMBJ51ATR
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): 51V
- Voltage - Breakdown (Min): 56.7V
- Voltage - Clamping (Max) @ Ipp: 82.4V
- Current - Peak Pulse (10/1000µs): 6.5A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ51ATR has two pins in a standard DO-214AA package configuration.
Functional Features
- Provides protection against voltage transients
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Effective voltage suppression - Fast reaction to transient events - Compact size
Disadvantages: - Limited peak pulse current handling capacity - Unidirectional protection only
Working Principles
The SMBJ51ATR operates based on the principle of zener breakdown. When a transient voltage spike occurs, the device rapidly conducts current to divert the excess energy away from the protected circuit, thus preventing damage to sensitive components.
Detailed Application Field Plans
The SMBJ51ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- P6SMBJ51CA: Similar specifications with higher peak pulse current rating
- SMBJ51A: Lower power dissipation but similar clamping voltage
- 1.5SMCJ51CA: Higher power handling capability with slightly larger package size
In conclusion, the SMBJ51ATR is a reliable transient voltage suppressor suitable for a wide range of applications, offering effective protection against voltage transients while maintaining a compact form factor.
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기술 솔루션에 SMBJ51ATR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the SMBJ51ATR?
- The SMBJ51ATR 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 SMBJ51ATR?
- The SMBJ51ATR has a maximum working voltage of 51V.
What is the peak pulse power dissipation of the SMBJ51ATR?
- The peak pulse power dissipation of the SMBJ51ATR is 600W.
What are the typical applications of the SMBJ51ATR?
- The SMBJ51ATR is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.
What is the response time of the SMBJ51ATR to a transient voltage surge?
- The response time of the SMBJ51ATR is very fast, typically in the nanosecond range, providing quick protection to the connected circuitry.
What is the operating temperature range of the SMBJ51ATR?
- The SMBJ51ATR has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
How does the SMBJ51ATR compare to other transient voltage suppressors in terms of performance?
- The SMBJ51ATR offers high reliability, low clamping voltage, and fast response time, making it a popular choice for many technical solutions.
Can the SMBJ51ATR be used in high-frequency applications?
- Yes, the SMBJ51ATR can be used in high-frequency applications due to its low capacitance and fast response time.
What are the packaging options available for the SMBJ51ATR?
- The SMBJ51ATR is available in various package types, including DO-214AA (SMB) and DO-214AB (SMC), providing flexibility for different design requirements.
Are there any specific layout or mounting considerations when using the SMBJ51ATR?
- It is important to follow recommended PCB layout guidelines and proper mounting techniques to ensure optimal performance of the SMBJ51ATR in technical solutions.