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3KP8.5A-B Product Overview
Introduction
The 3KP8.5A-B belongs to the category of transient voltage suppressor diodes and is designed for use in various electronic applications to protect sensitive components from voltage transients. This entry provides a comprehensive overview of the 3KP8.5A-B, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-201AD (DO-27)
- Essence: Silicon Transient Voltage Suppressor
- Packaging/Quantity: Tape & Reel, 500 units per reel
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage Range: 7.37V to 8.23V
- Maximum Clamping Voltage: 11.3V at 8.55A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 3KP8.5A-B has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.
Functional Features
- Provides protection against voltage transients
- Fast response time to clamp transient voltages
- High surge capability for reliable performance
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of reverse standoff voltage
Working Principles
When a transient voltage spike occurs, the 3KP8.5A-B diode conducts and clamps the voltage to a safe level, protecting downstream components from damage. It operates by diverting excess current away from the protected circuit.
Detailed Application Field Plans
The 3KP8.5A-B is commonly used in: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications systems - Consumer electronics
Detailed and Complete Alternative Models
- 3KP6.8A-B
- 3KP10A-B
- 3KP12A-B
- 3KP15A-B
In conclusion, the 3KP8.5A-B transient voltage suppressor diode offers high surge capability, low clamping voltage, and fast response time, making it suitable for various electronic applications requiring protection against voltage transients.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3KP8.5A-B en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 3KP8.5A-B in technical solutions:
Q: What is the maximum voltage rating of 3KP8.5A-B? A: The maximum voltage rating of 3KP8.5A-B is 8.5 volts.
Q: What is the peak pulse power dissipation of 3KP8.5A-B? A: The peak pulse power dissipation of 3KP8.5A-B is 3000 watts for a 10/1000μs waveform.
Q: What is the typical clamping voltage of 3KP8.5A-B? A: The typical clamping voltage of 3KP8.5A-B is 14.5 volts at 15.4A.
Q: What is the maximum junction temperature of 3KP8.5A-B? A: The maximum junction temperature of 3KP8.5A-B is 150°C.
Q: What are the typical applications of 3KP8.5A-B? A: 3KP8.5A-B is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.
Q: Is 3KP8.5A-B suitable for overvoltage protection in power supply units? A: Yes, 3KP8.5A-B is suitable for overvoltage protection in power supply units due to its high surge capability and low clamping voltage.
Q: Can 3KP8.5A-B be used in lightning protection applications? A: Yes, 3KP8.5A-B can be used in lightning protection applications to protect against transient voltage surges induced by lightning strikes.
Q: What is the response time of 3KP8.5A-B to transient voltage surges? A: The response time of 3KP8.5A-B is very fast, typically responding within nanoseconds to clamp transient voltages to safe levels.
Q: Does 3KP8.5A-B require any external heat sinking for normal operation? A: No, 3KP8.5A-B does not require external heat sinking under normal operating conditions.
Q: Are there any special handling considerations for 3KP8.5A-B during installation? A: It is important to follow proper ESD (electrostatic discharge) precautions when handling 3KP8.5A-B to prevent damage to the device during installation.