20KPA52C Product Overview
Product Identification
The 20KPA52C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting electronic circuits from voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: Axial leaded, surface mount
- Essence: Safeguarding electronic devices from voltage surges
- Packaging/Quantity: Available in reels, tubes, or bulk packaging with varying quantities
Specifications
- Peak Pulse Power: 20kW
- Standoff Voltage: 52V
- Breakdown Voltage Range: 57.8V to 64.2V
- Maximum Clamping Voltage: 83.3V at 32A
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 20KPA52C typically has two pins for connection, with the cathode being shorter than the anode.
Functional Features
- Rapid response to transient overvoltage conditions
- High surge capability for reliable protection
- Low clamping voltage to minimize stress on protected circuits
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes - Wide operating temperature range - High surge capability
Disadvantages: - Higher cost compared to standard diodes - Requires careful consideration of mounting and heat dissipation due to high power handling capability
Working Principles
When a voltage spike occurs, the 20KPA52C diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.
Detailed Application Field Plans
The 20KPA52C is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 20KPA Series: Includes various models with different standoff voltages and peak pulse powers
- Other manufacturers' transient voltage suppressor diodes with similar specifications and capabilities
This comprehensive entry provides detailed information about the 20KPA52C transient voltage suppressor diode, including its basic overview, specifications, functional features, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける 20KPA52C の適用に関連する 10 件の一般的な質問と回答をリストします。
What is 20KPA52C?
- 20KPA52C is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of 20KPA52C?
- The maximum peak pulse power of 20KPA52C is typically 20000 watts.
What is the breakdown voltage of 20KPA52C?
- The breakdown voltage of 20KPA52C is typically 52 volts.
How does 20KPA52C protect electronic circuits?
- 20KPA52C clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.
What are the typical applications of 20KPA52C?
- 20KPA52C is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.
What is the response time of 20KPA52C?
- The response time of 20KPA52C is typically very fast, providing rapid protection against voltage transients.
Can 20KPA52C be used in high-speed data lines?
- Yes, 20KPA52C is suitable for use in high-speed data lines due to its fast response time and low capacitance.
What is the operating temperature range of 20KPA52C?
- The operating temperature range of 20KPA52C is typically -55°C to 175°C, making it suitable for a wide range of environments.
Is 20KPA52C RoHS compliant?
- Yes, 20KPA52C is typically RoHS compliant, meeting environmental standards for lead-free components.
Are there any recommended layout considerations when using 20KPA52C in a circuit?
- It is recommended to minimize the length of the traces connecting 20KPA52C to the circuit and to provide a low-inductance path to ground for optimal performance.