Vishay Semiconductor Diodes Division
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SMA5J17CAHE3/5A
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SMA5J17CAHE3/5A

Product Overview

Category

The SMA5J17CAHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

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

Package

The SMA5J17CAHE3/5A is available in a compact, surface-mount package.

Essence

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

Packaging/Quantity

The SMA5J17CAHE3/5A is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 17V
  • Maximum Clamping Voltage: 27.4V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMA5J17CAHE3/5A features a standard SMC (DO-214AB) package with two pins for surface mounting onto PCBs.

Functional Features

  • Bi-directional clamping
  • Low incremental surge resistance
  • High reliability and robustness

Advantages and Disadvantages

Advantages

  • Fast response to transient voltage spikes
  • High surge current handling capability
  • Compact form factor

Disadvantages

  • Limited to low voltage applications
  • May require additional circuitry for higher voltage protection

Working Principles

The SMA5J17CAHE3/5A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMA5J17CAHE3/5A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMA5J13A: Lower breakdown voltage variant
  • SMA5J20A: Higher breakdown voltage variant
  • SMAJ5.0A: Similar characteristics with different package type

In conclusion, the SMA5J17CAHE3/5A is a crucial component in protecting electronic circuits from transient voltage events. Its fast response time, high surge current capability, and compact form factor make it an ideal choice for various applications requiring reliable surge protection.

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Énumérez 10 questions et réponses courantes liées à l'application de SMA5J17CAHE3/5A dans les solutions techniques

  1. What is the maximum voltage rating of SMA5J17CAHE3/5A?

    • The maximum voltage rating of SMA5J17CAHE3/5A is 17V.

  2. What is the peak pulse power of SMA5J17CAHE3/5A?

    • The peak pulse power of SMA5J17CAHE3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J17CAHE3/5A?

    • The typical clamping voltage of SMA5J17CAHE3/5A is 27.4V at 10A.

  4. What are the applications of SMA5J17CAHE3/5A?

    • SMA5J17CAHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMA5J17CAHE3/5A?

    • The operating temperature range of SMA5J17CAHE3/5A is -55°C to +150°C.

  6. What is the package type of SMA5J17CAHE3/5A?

    • SMA5J17CAHE3/5A comes in a DO-214AC (SMA) package.

  7. Is SMA5J17CAHE3/5A RoHS compliant?

    • Yes, SMA5J17CAHE3/5A is RoHS compliant.

  8. What is the lead-free status of SMA5J17CAHE3/5A?

    • SMA5J17CAHE3/5A is lead-free.

  9. Does SMA5J17CAHE3/5A have a low leakage current?

    • Yes, SMA5J17CAHE3/5A has a low leakage current.

  10. Can SMA5J17CAHE3/5A be used for ESD protection?

    • Yes, SMA5J17CAHE3/5A can be used for ESD protection in various electronic devices and systems.