3.0SMCJ85ATR
Product Overview
Category
The 3.0SMCJ85ATR belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Voltage Suppression: Capable of suppressing high voltage transients.
- Fast Response Time: Provides rapid response to transient voltage events.
- Low Clamping Voltage: Ensures that the protected circuitry is not subjected to excessive voltage levels.
- High Surge Current Capability: Can handle high surge currents without degradation.
Package
The 3.0SMCJ85ATR is typically available in a surface-mount package.
Essence
The essence of this product lies in its ability to safeguard electronic circuits from damaging voltage spikes and transients.
Packaging/Quantity
These diodes are commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 85V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMC (DO-214AB)
- Mounting Type: Surface Mount
Detailed Pin Configuration
The 3.0SMCJ85ATR typically features two pins for surface mount installation. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
- Fast Reaction Time: Rapid response to transient events ensures minimal impact on the protected circuitry.
- Low Leakage Current: Minimizes power loss during normal operation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients.
- Fast response time.
- Low clamping voltage.
- High surge current capability.
Disadvantages
- May exhibit some capacitance, which can affect high-frequency signal integrity.
Working Principles
The 3.0SMCJ85ATR operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, diverting excess current away from the protected circuitry.
Detailed Application Field Plans
The 3.0SMCJ85ATR finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Consumer Electronics: Safeguarding sensitive electronic devices from ESD events. - Industrial Control Systems: Shielding control circuitry from voltage transients in industrial environments.
Detailed and Complete Alternative Models
- Alternative Model 1: 5.0SMCJ85A
- Alternative Model 2: 3.0SMCJ78ATR
- Alternative Model 3: 3.0SMCJ90CA
In conclusion, the 3.0SMCJ85ATR is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 3.0SMCJ85ATR :n soveltamiseen teknisissä ratkaisuissa
Sure, here are 10 common questions and answers related to the application of 3.0SMCJ85ATR in technical solutions:
Q: What is the voltage rating of 3.0SMCJ85ATR? A: The voltage rating of 3.0SMCJ85ATR is 85 volts.
Q: What is the peak pulse power of 3.0SMCJ85ATR? A: The peak pulse power of 3.0SMCJ85ATR is 3000 watts.
Q: What is the breakdown voltage of 3.0SMCJ85ATR? A: The breakdown voltage of 3.0SMCJ85ATR is typically 94.4 volts.
Q: What is the maximum clamping voltage of 3.0SMCJ85ATR? A: The maximum clamping voltage of 3.0SMCJ85ATR is 137 volts.
Q: What are the typical applications for 3.0SMCJ85ATR? A: 3.0SMCJ85ATR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
Q: What is the operating temperature range of 3.0SMCJ85ATR? A: The operating temperature range of 3.0SMCJ85ATR is -55°C to +150°C.
Q: Is 3.0SMCJ85ATR RoHS compliant? A: Yes, 3.0SMCJ85ATR is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Q: What is the package type of 3.0SMCJ85ATR? A: 3.0SMCJ85ATR comes in a DO-214AB (SMC) package.
Q: Can 3.0SMCJ85ATR be used for overvoltage protection in power supply circuits? A: Yes, 3.0SMCJ85ATR is suitable for overvoltage protection in power supply circuits, providing robust transient voltage suppression.
Q: What is the response time of 3.0SMCJ85ATR to transient voltage spikes? A: The response time of 3.0SMCJ85ATR is very fast, typically responding within nanoseconds to clamp transient voltage spikes.
These questions and answers cover various aspects of the application and specifications of 3.0SMCJ85ATR in technical solutions.