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P4SMA150CAHE3/5A
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P4SMA150CAHE3/5A

Product Overview

Category

The P4SMA150CAHE3/5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P4SMA150CAHE3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The P4SMA150CAHE3/5A is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 128V
  • Breakdown Voltage: 142V
  • Maximum Clamping Voltage: 231V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA150CAHE3/5A TVS diode has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides robust overvoltage protection
  • Fast response time
  • Can handle high surge currents

Disadvantages

  • May require additional circuitry for optimal performance in some applications
  • Sensitive to reverse bias conditions

Working Principles

The P4SMA150CAHE3/5A operates by diverting excessive current away from sensitive components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the TVS diode starts conducting, providing a low-impedance path for the excess current to flow through, thus protecting the downstream circuitry.

Detailed Application Field Plans

The P4SMA150CAHE3/5A is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA150CAHE3/5A include: - P6SMB150CA - 1.5SMC150CA - SMBJ150CA

In conclusion, the P4SMA150CAHE3/5A transient voltage suppressor diode offers reliable overvoltage protection with its fast response time and high surge current capability. It finds widespread use in diverse electronic applications, ensuring the safety and reliability of sensitive circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4SMA150CAHE3/5A i tekniska lösningar

  1. What is the P4SMA150CAHE3/5A?

    • The P4SMA150CAHE3/5A is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum peak pulse power of P4SMA150CAHE3/5A?

    • The maximum peak pulse power of P4SMA150CAHE3/5A is 400 watts.

  3. What is the breakdown voltage of P4SMA150CAHE3/5A?

    • The breakdown voltage of P4SMA150CAHE3/5A is 150V.

  4. What are the typical applications for P4SMA150CAHE3/5A?

    • P4SMA150CAHE3/5A is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges and ESD (electrostatic discharge).

  5. What is the operating temperature range of P4SMA150CAHE3/5A?

    • The operating temperature range of P4SMA150CAHE3/5A is -55°C to +150°C.

  6. What is the response time of P4SMA150CAHE3/5A?

    • The response time of P4SMA150CAHE3/5A is very fast, typically in the nanosecond range.

  7. How does P4SMA150CAHE3/5A protect against voltage transients?

    • P4SMA150CAHE3/5A clamps the voltage during transient events, diverting excess current away from the protected circuitry and limiting the voltage to a safe level.

  8. Can P4SMA150CAHE3/5A be used in high-speed data lines?

    • Yes, P4SMA150CAHE3/5A is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. Is P4SMA150CAHE3/5A RoHS compliant?

    • Yes, P4SMA150CAHE3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What package type does P4SMA150CAHE3/5A come in?

    • P4SMA150CAHE3/5A is available in a SMA (DO-214AC) package, which is a popular surface mount package for easy integration onto PCBs.