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SMCJ170A R7G
Product Overview
Category
The SMCJ170A R7G belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor (TVS) diode.
Use
It is commonly used for surge protection in electronic circuits to protect sensitive components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMCJ170A R7G is typically available in a DO-214AB (SMC) package.
Essence
The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMCJ170A R7G is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 144V
- Breakdown Voltage: 160V
- Maximum Clamping Voltage: 231V
- Peak Pulse Current: 5.8A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMCJ170A R7G typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- High temperature stability
Advantages
- Effective surge protection
- Fast response to transient events
- Wide operating temperature range
Disadvantages
- Limited peak pulse current compared to some higher-rated TVS diodes
- Higher clamping voltage than some specialized TVS diodes
Working Principles
When a voltage surge occurs, the SMCJ170A R7G conducts and clamps the excessive voltage, diverting it away from the protected circuit. This action helps prevent damage to sensitive components.
Detailed Application Field Plans
The SMCJ170A R7G is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMCJ170A R7G include: - P6SMB170A - 1.5SMC170A - SMBJ170A
In conclusion, the SMCJ170A R7G is a vital component in protecting electronic circuits from voltage surges and transients. Its fast response time, high surge current capability, and bi-directional TVS diode functionality make it a popular choice across various industries.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMCJ170A R7G trong giải pháp kỹ thuật
What is the maximum peak pulse current for SMCJ170A R7G?
- The maximum peak pulse current for SMCJ170A R7G is 11.3A.
What is the breakdown voltage of SMCJ170A R7G?
- The breakdown voltage of SMCJ170A R7G is 188V.
What is the typical clamping voltage of SMCJ170A R7G at 10A?
- The typical clamping voltage of SMCJ170A R7G at 10A is 270V.
What is the operating temperature range for SMCJ170A R7G?
- The operating temperature range for SMCJ170A R7G is -55°C to +150°C.
What is the peak power dissipation of SMCJ170A R7G?
- The peak power dissipation of SMCJ170A R7G is 1500W.
What is the package type of SMCJ170A R7G?
- SMCJ170A R7G comes in a DO-214AB (SMC) package.
Is SMCJ170A R7G RoHS compliant?
- Yes, SMCJ170A R7G is RoHS compliant.
What are the typical applications for SMCJ170A R7G?
- SMCJ170A R7G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.
Does SMCJ170A R7G have a low leakage current?
- Yes, SMCJ170A R7G has a low leakage current of less than 1µA.
What are the recommended mounting techniques for SMCJ170A R7G?
- SMCJ170A R7G can be mounted using surface mount techniques, and it is recommended to follow the manufacturer's guidelines for proper mounting and soldering procedures.