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P4KE7.5HE3/54: Diode TVS - Transient Voltage Suppressor
Basic Information Overview
- Category: Diode TVS (Transient Voltage Suppressor)
- Use: Protection against transient voltage spikes in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-204AL (DO-41), 2-Pin
- Essence: Silicon diode with avalanche breakdown characteristics
- Packaging/Quantity: Tape & Reel (1000 pieces)
Specifications
- Voltage - Reverse Standoff (Typ): 6.4V
- Voltage - Breakdown (Min): 7.13V
- Voltage - Clamping (Max) @ Ipp: 11V
- Current - Peak Pulse (10/1000µs): 9.2A
- Power - Peak Pulse: 400W
- Operating Temperature: -55°C ~ 150°C
Detailed Pin Configuration
The P4KE7.5HE3/54 is a 2-pin diode TVS with a standard DO-41 package. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Provides protection against voltage transients and surges
- Fast response time to clamp transient voltages
- Low clamping voltage to protect sensitive electronic components
Advantages and Disadvantages
Advantages
- High surge current capability
- Compact DO-41 package for easy integration
- Wide operating temperature range
Disadvantages
- Relatively lower breakdown voltage compared to some other TVS diodes
- Limited power dissipation capability
Working Principles
The P4KE7.5HE3/54 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The P4KE7.5HE3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KE7.5HE3/54 include: - P4KE6.8HE3/54 - P4KE8.2HE3/54 - P4KE10HE3/54 - P4KE12HE3/54
In conclusion, the P4KE7.5HE3/54 diode TVS offers reliable protection against transient voltage spikes in a wide range of electronic applications. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in safeguarding sensitive circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE7.5HE3/54 en soluciones técnicas
What is P4KE7.5HE3/54?
- P4KE7.5HE3/54 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE7.5HE3/54?
- The maximum peak pulse power of P4KE7.5HE3/54 is typically 400 watts.
What is the breakdown voltage of P4KE7.5HE3/54?
- The breakdown voltage of P4KE7.5HE3/54 is 7.5 volts.
How does P4KE7.5HE3/54 protect electronic circuits?
- P4KE7.5HE3/54 diverts excessive current away from sensitive components when a voltage spike occurs, preventing damage to the circuit.
In what applications is P4KE7.5HE3/54 commonly used?
- P4KE7.5HE3/54 is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What is the operating temperature range of P4KE7.5HE3/54?
- The operating temperature range of P4KE7.5HE3/54 is typically -55°C to +175°C.
Does P4KE7.5HE3/54 require any external components for proper operation?
- P4KE7.5HE3/54 may require additional components such as resistors or capacitors for optimal performance in certain circuit designs.
Can P4KE7.5HE3/54 be used for both AC and DC circuits?
- Yes, P4KE7.5HE3/54 can be used in both AC and DC circuits to protect against voltage transients.
What are the physical dimensions of P4KE7.5HE3/54?
- The physical dimensions of P4KE7.5HE3/54 are typically specified in its datasheet and may include length, width, and height measurements.
Are there any specific handling or mounting considerations for P4KE7.5HE3/54?
- It is important to follow the manufacturer's guidelines for handling and mounting P4KE7.5HE3/54 to ensure proper performance and reliability in technical solutions.