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P4KE12A-TP: Product Overview and Specifications
Introduction
The P4KE12A-TP belongs to the category of transient voltage suppressor diodes, commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the product, 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: Surge protection in electronic circuits
- Characteristics: Fast response time, high surge capability
- Package: DO-41
- Essence: Protection against voltage transients
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Part Number: P4KE12A-TP
- Peak Pulse Power: 400W
- Breakdown Voltage: 10.5V to 11.6V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 9.5V
- Maximum Clamping Voltage: 19.9V
- Forward Voltage: 3.5V at 1A
Detailed Pin Configuration
The P4KE12A-TP follows the standard DO-41 package configuration with two leads, anode, and cathode.
Functional Features
- Fast response to transient over-voltage conditions
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher cost compared to traditional diodes
- Limited to low power applications
Working Principles
The P4KE12A-TP operates by diverting excess current away from sensitive components during voltage transients, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE12A-TP is widely used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P4KE6.8A-TP
- P4KE10A-TP
- P4KE15A-TP
- P4KE18A-TP
- P4KE24A-TP
In conclusion, the P4KE12A-TP transient voltage suppressor diode offers effective surge protection with its fast response time and high surge capability. Its wide application field and availability of alternative models make it a versatile choice for various electronic systems.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von P4KE12A-TP in technischen Lösungen auf
What is P4KE12A-TP?
- P4KE12A-TP is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of P4KE12A-TP?
- The maximum peak pulse power of P4KE12A-TP is 400 watts.
What is the breakdown voltage of P4KE12A-TP?
- The breakdown voltage of P4KE12A-TP is 12 volts.
What are the typical applications of P4KE12A-TP?
- P4KE12A-TP is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of P4KE12A-TP?
- The operating temperature range of P4KE12A-TP is -55°C to +175°C.
What is the package type of P4KE12A-TP?
- P4KE12A-TP is available in a DO-41 package.
What are the key features of P4KE12A-TP?
- P4KE12A-TP features low clamping voltage, fast response time, and high surge capability.
How does P4KE12A-TP provide overvoltage protection?
- P4KE12A-TP conducts excess current away from the protected circuit when an overvoltage event occurs, preventing damage to downstream components.
Can P4KE12A-TP be used in automotive applications?
- Yes, P4KE12A-TP is suitable for use in automotive electronics due to its robust construction and high surge capability.
Is P4KE12A-TP RoHS compliant?
- Yes, P4KE12A-TP is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.