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P4SMAJ15CA

Transient Voltage Suppressor Diode with 400W Power Rating, 15V Reverse Standoff Voltage, Bidirectional

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Overview of P4SMAJ15CA

The P4SMAJ15CA is a TVS diode designed to protect sensitive electronic devices from voltage transients and surges. It features a peak power dissipation of 400W and a breakdown voltage of 15V, making it ideal for applications where reliable transient voltage protection is required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • A: Anode
  • K: Cathode

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the P4SMAJ15CA TVS diode for a visual representation.

Key Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges, safeguarding sensitive electronics.
  • High Power Dissipation: With a peak power dissipation of 400W, the P4SMAJ15CA can handle transient events effectively.
  • Breakdown Voltage: Features a breakdown voltage of 15V, ensuring protection within the specified operating range.
  • Fast Response Time: Offers a quick response to transient events, limiting the exposure of downstream components to damaging voltages.
  • Compact Design: The TVS diode comes in a compact package, suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the P4SMAJ15CA datasheet.

Application

  • Electronics Protection: Ideal for use in protecting electronic circuits, ICs, and semiconductor devices from voltage spikes.
  • Power Supply Systems: Suitable for transient voltage protection in power supply units and voltage regulation circuits.
  • Communication Systems: Used in communication equipment to prevent damage from lightning-induced surges and ESD events.

Functionality

The P4SMAJ15CA TVS diode is designed to clamp transient voltages to a safe level, providing reliable protection for sensitive electronics against voltage spikes and surges.

Usage Guide

  • Installation: Connect the anode (A) and cathode (K) terminals of the TVS diode across the protected circuit to divert transient currents away from sensitive components.
  • Placement: Install the TVS diode as close as possible to the sensitive circuitry to minimize the length of exposed traces and reduce the risk of voltage overshoot.

Frequently Asked Questions

Q: What is the maximum peak power dissipation of the P4SMAJ15CA?
A: The P4SMAJ15CA has a peak power dissipation rating of 400W, allowing it to handle transient events effectively.

Q: Is the P4SMAJ15CA suitable for use in telecommunications equipment?
A: Yes, the P4SMAJ15CA is commonly used in telecommunications systems to protect against voltage transients and surges.

Equivalent

For similar functionality, consider these alternatives to the P4SMAJ15CA:

  • P6SMBJ15CA: A TVS diode with a higher peak power dissipation rating and similar breakdown voltage characteristics.
  • 1.5SMCJ15CA: This TVS diode offers surge protection with a higher peak pulse power handling capability.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ESD Suppressors / TVS Diodes RoHS Details
Polarity Bidirectional Working Voltage 15 V
Termination Style SMD/SMT Clamping Voltage 24.4 V
Breakdown Voltage 16.7 V Package / Case DO-214AC-2
Ipp - Peak Pulse Current 16.4 A Pppm - Peak Pulse Power Dissipation 400 W
Product Type TVS Diodes Minimum Operating Temperature - 50 C
Maximum Operating Temperature + 150 C Series P4SMA
Brand Diotec Semiconductor Pd - Power Dissipation 1 W
Factory Pack Quantity 7500 Subcategory TVS Diodes / ESD Suppression Diodes
Tradename P4SMAJ15CA Unit Weight 0.004445 oz

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