Vishay Semiconductor Diodes Division
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SMA5J24CHE3/5A
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SMA5J24CHE3/5A

Product Overview

Category

The SMA5J24CHE3/5A 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 overvoltage events is required.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging with a quantity of 3000 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 24V
  • Operating Voltage: 19.9V
  • Clamping Voltage: 38.9V
  • Peak Pulse Current: 202A
  • Reverse Standoff Voltage: 24V
  • Maximum Reverse Leakage Current: 1μA

Detailed Pin Configuration

The SMA5J24CHE3/5A has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Provides high power surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

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

Working Principles

The SMA5J24CHE3/5A operates by diverting excess current away from sensitive components when a transient overvoltage event occurs. It achieves this by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMA5J24CHE3/5A is commonly used in various electronic systems such as: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMA5J24CHE3/5A include: - SMA5J28CHE3/5A - SMA5J30CHE3/5A - SMA5J33CHE3/5A - SMA5J36CHE3/5A

In conclusion, the SMA5J24CHE3/5A is a TVS diode designed to provide surge protection in electronic circuits, offering high power surge capability, low clamping voltage, and fast response time. While it is limited to low voltage applications, it finds widespread use in various electronic systems. Additionally, there are alternative models available for different voltage requirements.

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技術ソリューションにおける SMA5J24CHE3/5A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum voltage rating of SMA5J24CHE3/5A?

    • The maximum voltage rating of SMA5J24CHE3/5A is 24V.

  2. What is the peak pulse power dissipation of SMA5J24CHE3/5A?

    • The peak pulse power dissipation of SMA5J24CHE3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J24CHE3/5A?

    • The typical clamping voltage of SMA5J24CHE3/5A is 38.9V at 10A.

  4. What is the forward surge current of SMA5J24CHE3/5A?

    • The forward surge current of SMA5J24CHE3/5A is 100A.

  5. What is the operating temperature range of SMA5J24CHE3/5A?

    • The operating temperature range of SMA5J24CHE3/5A is -55°C to +150°C.

  6. What is the package type of SMA5J24CHE3/5A?

    • SMA5J24CHE3/5A comes in a DO-214AC (SMA) package.

  7. What are the typical applications for SMA5J24CHE3/5A?

    • SMA5J24CHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  8. Does SMA5J24CHE3/5A meet RoHS compliance?

    • Yes, SMA5J24CHE3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the reverse stand-off voltage of SMA5J24CHE3/5A?

    • The reverse stand-off voltage of SMA5J24CHE3/5A is 24V.

  10. Is SMA5J24CHE3/5A suitable for high-reliability applications?

    • Yes, SMA5J24CHE3/5A is designed for high-reliability applications and offers excellent performance in protecting sensitive electronic components from transient overvoltage events.