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P4KE12AHA0G Encyclopedia Entry
Product Overview
The P4KE12AHA0G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE12AHA0G is designed to provide reliable overvoltage protection in various electronic circuits. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a DO-41 package and is available in tape and reel packaging with a quantity of 2000 units per reel.
Specifications
- Part Number: P4KE12AHA0G
- Category: Transient Voltage Suppressor Diode
- Peak Power Dissipation: 400W
- Breakdown Voltage: 10.5V to 11.6V
- Operating Temperature Range: -55°C to 175°C
- Package Type: DO-41
- Packaging: Tape and Reel
- Quantity per Reel: 2000 units
Detailed Pin Configuration
The P4KE12AHA0G diode has a simple two-pin configuration with anode and cathode terminals. The anode terminal is typically denoted by a band or marking on the diode body, while the cathode terminal is the opposite end.
Functional Features
The P4KE12AHA0G diode offers robust transient voltage suppression, ensuring that voltage spikes and transients do not damage sensitive electronic components. It provides a low clamping voltage, which helps in limiting the peak voltage during transient events. Additionally, its fast response time ensures quick protection against voltage surges.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
- Reliable overvoltage protection
Disadvantages
- Limited breakdown voltage range
- Sensitive to reverse voltage polarity
Working Principles
When a voltage transient occurs, the P4KE12AHA0G diode conducts and clamps the voltage to a safe level, protecting downstream components. This is achieved through the diode's ability to rapidly divert excess current away from the protected circuit, thereby preventing damage due to overvoltage conditions.
Detailed Application Field Plans
The P4KE12AHA0G diode finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Its primary role is to safeguard these systems from voltage surges and transients, ensuring their reliable operation.
Detailed and Complete Alternative Models
Some alternative models to the P4KE12AHA0G diode include: - P4KE6.8AHA0G - P4KE10AHA0G - P4KE15AHA0G - P4KE18AHA0G
These diodes offer similar transient voltage suppression capabilities and can be used as substitutes based on specific application requirements.
In conclusion, the P4KE12AHA0G diode is a crucial component in electronic circuits, providing essential overvoltage protection and ensuring the reliability of various electronic systems.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением P4KE12AHA0G в технических решениях.
Sure, here are 10 common questions and answers related to the application of P4KE12AHA0G in technical solutions:
What is P4KE12AHA0G?
- P4KE12AHA0G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE12AHA0G?
- The maximum peak pulse power of P4KE12AHA0G is 400 watts.
What is the breakdown voltage of P4KE12AHA0G?
- The breakdown voltage of P4KE12AHA0G is 12V.
What are the typical applications of P4KE12AHA0G?
- P4KE12AHA0G is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive systems.
What is the operating temperature range of P4KE12AHA0G?
- The operating temperature range of P4KE12AHA0G is -55°C to +175°C.
How does P4KE12AHA0G provide transient voltage suppression?
- P4KE12AHA0G clamps the voltage during transient events, diverting excess current away from the protected circuit.
Can P4KE12AHA0G be used for overvoltage protection in automotive applications?
- Yes, P4KE12AHA0G is suitable for overvoltage protection in automotive applications due to its high surge capability.
Is P4KE12AHA0G RoHS compliant?
- Yes, P4KE12AHA0G is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the response time of P4KE12AHA0G during transient events?
- The response time of P4KE12AHA0G is very fast, typically in the nanosecond range.
Can P4KE12AHA0G be used in high-speed data communication systems?
- Yes, P4KE12AHA0G can be used in high-speed data communication systems to protect against voltage transients that could damage sensitive components.
I hope these answers are helpful! Let me know if you need further assistance.