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P4SMA300AHE3_AIH Encyclopedia Entry
Product Overview
The P4SMA300AHE3AIH belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are known for their high reliability, fast response time, and ability to protect sensitive components from voltage spikes. The P4SMA300AHE3AIH comes in a compact package and is designed to provide efficient transient voltage suppression.
Basic Information
- Category: TVS Diodes
- Use: Surge protection in electronic circuits
- Characteristics: High reliability, fast response time
- Package: SMA
- Essence: Transient voltage suppression
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Voltage - Reverse Standoff (Typ): 300V
- Power (Watts): 400W
- Polarity: Unidirectional
- Breakdown Voltage: 333V
- Clamping Voltage: 485V
- Peak Pulse Current: 14.5A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P4SMA300AHE3_AIH TVS diode has two pins: 1. Anode (A): Connects to the positive side of the circuit. 2. Cathode (K): Connects to the ground or negative side of the circuit.
Functional Features
- Fast response time to transient voltage spikes
- High surge current capability
- Low clamping voltage
- RoHS compliant
Advantages and Disadvantages
Advantages
- Reliable surge protection
- Fast response time
- Compact package size
Disadvantages
- Unidirectional protection only
- Limited power dissipation capability
Working Principles
The P4SMA300AHE3_AIH operates by diverting excessive voltage away from sensitive components in the circuit when a transient voltage spike occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream components.
Detailed Application Field Plans
The P4SMA300AHE3_AIH is widely used in various applications including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA300AHE3_AIH include: - P6SMB350A - 1.5SMC300A - SMBJ300A
In conclusion, the P4SMA300AHE3_AIH TVS diode offers reliable surge protection with fast response time, making it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA300AHE3_AIH v technických řešeních
Sure, here are 10 common questions and answers related to the application of P4SMA300AHE3_AIH in technical solutions:
Q: What is the maximum peak pulse power dissipation of P4SMA300AHE3_AIH? A: The maximum peak pulse power dissipation is 400W for a 10/1000μs waveform.
Q: What is the breakdown voltage of P4SMA300AHE3_AIH? A: The breakdown voltage is 342V minimum and 378V maximum at 1mA.
Q: Can P4SMA300AHE3_AIH be used for overvoltage protection in power supply circuits? A: Yes, it is commonly used for overvoltage protection in power supply circuits.
Q: What is the operating temperature range of P4SMA300AHE3_AIH? A: The operating temperature range is -55°C to +150°C.
Q: Is P4SMA300AHE3_AIH suitable for surge protection in telecommunications equipment? A: Yes, it is suitable for surge protection in telecommunications equipment.
Q: What is the reverse stand-off voltage of P4SMA300AHE3_AIH? A: The reverse stand-off voltage is 300V.
Q: Can P4SMA300AHE3_AIH be used for ESD protection in automotive electronics? A: Yes, it is commonly used for ESD protection in automotive electronics.
Q: Does P4SMA300AHE3_AIH meet the requirements for RoHS compliance? A: Yes, it is compliant with the RoHS directive.
Q: What is the typical clamping voltage of P4SMA300AHE3_AIH? A: The typical clamping voltage is 486V at 15.6A.
Q: Is P4SMA300AHE3_AIH suitable for protecting sensitive electronic components from voltage transients? A: Yes, it is suitable for protecting sensitive electronic components from voltage transients.
These questions and answers cover various aspects of the application of P4SMA300AHE3_AIH in technical solutions. If you have any more specific questions, feel free to ask!