Vishay Semiconductor Diodes Division
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P4SMA33CAHE3/5A
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P4SMA33CAHE3/5A

Product Overview

Category

The P4SMA33CAHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.

Characteristics

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

Package

The P4SMA33CAHE3/5A is available in a SMA package, which is a surface mount device with a compact form factor.

Essence

The essence of this product lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components from damage.

Packaging/Quantity

The P4SMA33CAHE3/5A is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 28.2V
  • Breakdown Voltage: 31.4V
  • Maximum Clamping Voltage: 45.7V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA33CAHE3/5A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Compact and easy to integrate into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited to low power applications
  • May require additional components for comprehensive surge protection in high-power systems

Working Principles

When a transient voltage spike occurs, the P4SMA33CAHE3/5A conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry.

Detailed Application Field Plans

The P4SMA33CAHE3/5A is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • P4SMA6.8CAHE3/5A
  • P4SMA10CAHE3/5A
  • P4SMA15CAHE3/5A
  • P4SMA24CAHE3/5A

In conclusion, the P4SMA33CAHE3/5A is a vital component in safeguarding electronic circuits from transient voltage events, offering reliable protection and peace of mind in various applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan P4SMA33CAHE3/5A dalam solusi teknis

  1. What is the maximum peak pulse power of P4SMA33CAHE3/5A?

    • The maximum peak pulse power of P4SMA33CAHE3/5A is 400 Watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of P4SMA33CAHE3/5A?

    • The breakdown voltage of P4SMA33CAHE3/5A is 36.7V to 40.6V.

  3. What is the operating temperature range of P4SMA33CAHE3/5A?

    • P4SMA33CAHE3/5A has an operating temperature range of -55°C to +150°C.

  4. What are the typical applications for P4SMA33CAHE3/5A?

    • P4SMA33CAHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the reverse stand-off voltage of P4SMA33CAHE3/5A?

    • The reverse stand-off voltage of P4SMA33CAHE3/5A is 33V.

  6. Does P4SMA33CAHE3/5A have a low clamping voltage?

    • Yes, P4SMA33CAHE3/5A offers a low clamping voltage to protect sensitive components from overvoltage events.

  7. Is P4SMA33CAHE3/5A RoHS compliant?

    • Yes, P4SMA33CAHE3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What is the package type of P4SMA33CAHE3/5A?

    • P4SMA33CAHE3/5A comes in a DO-214AC (SMA) package.

  9. Can P4SMA33CAHE3/5A be used for ESD protection?

    • Yes, P4SMA33CAHE3/5A can be used for ESD (electrostatic discharge) protection in various electronic devices.

  10. What are the key features of P4SMA33CAHE3/5A?

    • Some key features of P4SMA33CAHE3/5A include its high surge capability, fast response time, and compatibility with automated placement equipment.