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SMBJ85CHE3/52
Product Overview
- Category: Diode
- Use: Voltage suppression in electronic circuits
- Characteristics: Transient voltage suppressor diode, 85V standoff voltage, 116V clamping voltage, 600W peak pulse power capability
- Package: DO-214AB (SMC)
- Essence: Protects sensitive electronic devices from voltage transients
- Packaging/Quantity: Tape & Reel, 1800 units per reel
Specifications
- Standoff Voltage: 85V
- Clamping Voltage: 116V
- Peak Pulse Power: 600W
- Breakdown Voltage: 94.4V min
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Provides protection against voltage transients
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages
- Effective voltage suppression
- Fast response time
- Compact package size
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
The SMBJ85CHE3/52 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMBJ85CHE3/52 is commonly used in various electronic applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: 5.0V Standoff Voltage, 9.2V Clamping Voltage, 600W Peak Pulse Power
- SMBJ15A: 15V Standoff Voltage, 25.2V Clamping Voltage, 600W Peak Pulse Power
- SMBJ30A: 30V Standoff Voltage, 47.8V Clamping Voltage, 600W Peak Pulse Power
In conclusion, the SMBJ85CHE3/52 is a reliable transient voltage suppressor diode that offers effective protection against voltage spikes in electronic circuits. Its compact package and high surge capability make it suitable for a wide range of applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBJ85CHE3/52 trong giải pháp kỹ thuật
What is the SMBJ85CHE3/52?
- The SMBJ85CHE3/52 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ85CHE3/52?
- The maximum working voltage of the SMBJ85CHE3/52 is 85V.
What is the peak pulse power of the SMBJ85CHE3/52?
- The peak pulse power of the SMBJ85CHE3/52 is 600W.
What are the typical applications of the SMBJ85CHE3/52?
- The SMBJ85CHE3/52 is commonly used in applications such as telecommunications equipment, industrial automation, power supplies, and automotive electronics.
What is the clamping voltage of the SMBJ85CHE3/52?
- The clamping voltage of the SMBJ85CHE3/52 is typically around 137V at 10A.
What is the operating temperature range of the SMBJ85CHE3/52?
- The SMBJ85CHE3/52 operates within a temperature range of -55°C to 150°C.
How does the SMBJ85CHE3/52 provide protection against voltage transients?
- The SMBJ85CHE3/52 diverts excess current away from sensitive components, limiting the voltage across them to a safe level.
What is the package type of the SMBJ85CHE3/52?
- The SMBJ85CHE3/52 comes in a DO-214AA (SMB) package.
Can the SMBJ85CHE3/52 be used for overvoltage protection in automotive applications?
- Yes, the SMBJ85CHE3/52 is suitable for overvoltage protection in automotive electronics due to its high surge capability and reliability.
Is the SMBJ85CHE3/52 RoHS compliant?
- Yes, the SMBJ85CHE3/52 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.