Taiwan Semiconductor Corporation
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P4SMA75CA R3G
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P4SMA75CA R3G

1. Product Overview

Category:

P4SMA75CA R3G belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics:

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package:

The P4SMA75CA R3G is available in a SMA package.

Essence:

The essence of P4SMA75CA R3G lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity:

The P4SMA75CA R3G is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

2. Specifications

  • Standoff Voltage: 64.3V
  • Breakdown Voltage: 71.2V
  • Maximum Clamping Voltage: 103V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to 150°C

3. Detailed Pin Configuration

The P4SMA75CA R3G has two pins, with the anode and cathode connections clearly marked on the device.

4. Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes and surges
  • Fast response to transient events

5. Advantages and Disadvantages

Advantages:

  • Effective protection of sensitive components
  • Fast response time
  • High surge current capability

Disadvantages:

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

6. Working Principles

When a voltage spike occurs, the P4SMA75CA R3G quickly conducts excess current away from the protected circuit, limiting the voltage across the circuit to a safe level.

7. Detailed Application Field Plans

The P4SMA75CA R3G is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

8. Detailed and Complete Alternative Models

Some alternative models to P4SMA75CA R3G include: - P4SMA6.8CA R3G - P4SMA10CA R3G - P4SMA15CA R3G

This concludes the entry for P4SMA75CA R3G, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA75CA R3G v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4SMA75CA R3G in technical solutions:

  1. What is P4SMA75CA R3G?

    • P4SMA75CA R3G is a type of TVS (transient voltage suppressor) diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4SMA75CA R3G?

    • The maximum peak pulse power of P4SMA75CA R3G is 400 watts.

  3. What is the breakdown voltage of P4SMA75CA R3G?

    • The breakdown voltage of P4SMA75CA R3G is 64.3V to 71.0V.

  4. What are the typical applications of P4SMA75CA R3G?

    • P4SMA75CA R3G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of P4SMA75CA R3G?

    • The response time of P4SMA75CA R3G is very fast, typically in the nanosecond range.

  6. How does P4SMA75CA R3G provide overvoltage protection?

    • P4SMA75CA R3G clamps the voltage across the protected circuit to a safe level by diverting excess current away from the circuit.

  7. Can P4SMA75CA R3G be used in high-speed data lines?

    • Yes, P4SMA75CA R3G can be used to protect high-speed data lines, such as Ethernet or USB connections, from voltage surges.

  8. What is the operating temperature range of P4SMA75CA R3G?

    • The operating temperature range of P4SMA75CA R3G is typically -55°C to 150°C.

  9. Is P4SMA75CA R3G RoHS compliant?

    • Yes, P4SMA75CA R3G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. How should P4SMA75CA R3G be mounted on a PCB?

    • P4SMA75CA R3G should be mounted using appropriate soldering techniques and placed as close as possible to the input/output terminals requiring protection.

I hope these answers are helpful! Let me know if you need further assistance.