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P4KA8.2AHE3/54
Introduction
The P4KA8.2AHE3/54 is a semiconductor product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KA8.2AHE3/54.
Basic Information Overview
- Category: TVS Diodes
- Use: Protection against transient voltage spikes
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: SMC (DO-214AB)
- Essence: Transient voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: P4KA8.2AHE3/54
- Standoff Voltage: 7.37V
- Breakdown Voltage: 8.2V
- Peak Pulse Power: 400W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P4KA8.2AHE3/54 TVS diode has a standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
- Fast Response Time: Quickly clamps transient voltages to safe levels.
- High Surge Capability: Can withstand high surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact SMC package for space-constrained applications
Disadvantages
- Limited power dissipation capability compared to larger TVS diode packages
- Lower surge current handling capacity compared to some higher-rated TVS diodes
Working Principles
The P4KA8.2AHE3/54 operates by diverting excessive transient current away from sensitive circuitry, thereby limiting the voltage across the protected device during transient events. When a transient voltage spike occurs, the TVS diode rapidly switches into its low impedance state, shunting the excess current to ground and clamping the voltage to a safe level.
Detailed Application Field Plans
The P4KA8.2AHE3/54 is suitable for various applications including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the P4KA8.2AHE3/54 include: - P4SMA6.8A: Standoff Voltage 5.8V, Breakdown Voltage 6.8V, Peak Pulse Power 400W - P6KE10A: Standoff Voltage 8.55V, Breakdown Voltage 10V, Peak Pulse Power 600W - SMBJ12CA: Standoff Voltage 10.5V, Breakdown Voltage 12V, Peak Pulse Power 600W
In summary, the P4KA8.2AHE3/54 TVS diode offers effective transient voltage suppression in a compact SMC package, making it suitable for a wide range of applications while considering alternatives with different specifications can provide tailored solutions for specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KA8.2AHE3/54 v technických řešeních
What is P4KA8.2AHE3/54?
- P4KA8.2AHE3/54 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.
What is the maximum peak pulse power of P4KA8.2AHE3/54?
- The maximum peak pulse power of P4KA8.2AHE3/54 is 400W.
What is the breakdown voltage of P4KA8.2AHE3/54?
- The breakdown voltage of P4KA8.2AHE3/54 is 8.2V.
What are the typical applications for P4KA8.2AHE3/54?
- P4KA8.2AHE3/54 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of P4KA8.2AHE3/54?
- The operating temperature range of P4KA8.2AHE3/54 is -55°C to 150°C.
What is the package type of P4KA8.2AHE3/54?
- P4KA8.2AHE3/54 comes in a DO-214AC (SMA) package.
Is P4KA8.2AHE3/54 RoHS compliant?
- Yes, P4KA8.2AHE3/54 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the clamping voltage of P4KA8.2AHE3/54?
- The clamping voltage of P4KA8.2AHE3/54 is typically 14V at 10A.
Can P4KA8.2AHE3/54 be used for ESD (electrostatic discharge) protection?
- Yes, P4KA8.2AHE3/54 can be used for ESD protection in various electronic devices and systems.
What are the key features of P4KA8.2AHE3/54?
- Some key features of P4KA8.2AHE3/54 include low clamping voltage, fast response time, and high surge capability, making it suitable for robust transient voltage protection in diverse technical solutions.