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P4KE75-B
Introduction
P4KE75-B is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The P4KE75-B diode offers specific characteristics and features that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: DO-41 or similar package
- Essence: Provides a low-impedance path for transient currents
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage Rating: 64.1V to 70.4V
- Peak Pulse Power: 400W
- Operating Temperature: -55°C to 175°C
- Storage Temperature: -55°C to 175°C
Detailed Pin Configuration
The P4KE75-B diode typically has two pins, anode, and cathode, which are identified by a band on the body of the diode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.
Functional Features
- Fast Response Time: Rapid reaction to voltage spikes
- High Surge Capability: Ability to handle large transient currents
- Low Clamping Voltage: Limits the voltage across the protected circuit
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Compact size for easy integration into circuits
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Requires careful consideration of placement in the circuit to ensure optimal protection
Working Principles
When a voltage spike occurs in the circuit, the P4KE75-B diode conducts and provides a low-impedance path for the transient current, diverting it away from the sensitive components. This action helps to limit the voltage across the protected circuit, preventing damage due to overvoltage conditions.
Detailed Application Field Plans
The P4KE75-B diode finds application in various fields such as: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE75-B include: - P4KE6.8-B - P4KE10-B - P4KE18-B - P4KE30-B
These alternative models offer different voltage ratings and characteristics, providing options for specific application requirements.
In conclusion, the P4KE75-B diode is a crucial component in protecting electronic circuits from voltage transients and spikes. Its specific characteristics, functional features, and wide application field plans make it a valuable asset in various electronic systems.
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What is P4KE75-B?
- P4KE75-B is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE75-B?
- The maximum voltage rating for P4KE75-B is 64.1 volts.
What is the peak pulse power handling capability of P4KE75-B?
- P4KE75-B has a peak pulse power handling capability of 400 watts.
In what applications can P4KE75-B be used?
- P4KE75-B is commonly used in applications such as power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect sensitive components from voltage surges.
What is the response time of P4KE75-B to voltage transients?
- P4KE75-B has a very fast response time, typically less than 1 nanosecond.
What is the operating temperature range for P4KE75-B?
- P4KE75-B is designed to operate within a temperature range of -55°C to 175°C.
Does P4KE75-B require any external components for proper operation?
- P4KE75-B does not require any external components and can be directly connected across the circuit it is intended to protect.
Can P4KE75-B be used in high-frequency applications?
- Yes, P4KE75-B is suitable for use in high-frequency applications due to its fast response time and low capacitance.
What are the mounting options for P4KE75-B?
- P4KE75-B is available in various package types including axial-lead, surface mount, and through-hole configurations.
Is P4KE75-B compliant with industry standards for transient voltage suppressors?
- Yes, P4KE75-B complies with industry standards such as RoHS and is designed to meet the requirements of various regulatory agencies.