Vishay Semiconductor Diodes Division
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SMA5J24CAHE3/5A
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SMA5J24CAHE3/5A

Product Overview

The SMA5J24CAHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transient surges. The SMA5J24CAHE3/5A is characterized by its high surge capability, low clamping voltage, and compact package. It is typically available in a DO-214AC (SMA) package and is designed to provide effective protection for various electronic circuits.

Basic Information

  • Category: TVS Diodes
  • Use: Protection against voltage spikes and transient surges
  • Characteristics: High surge capability, low clamping voltage
  • Package: DO-214AC (SMA)
  • Essence: Protecting sensitive electronic components
  • Packaging/Quantity: Typically supplied in reels or tubes with varying quantities

Specifications

  • Voltage - Reverse Standoff (Typ): 24V
  • Voltage - Breakdown (Min): 26.7V
  • Voltage - Clamping (Max) @ Ipp: 38.8V
  • Current - Peak Pulse (10/1000µs): 18.2A
  • Power - Peak Pulse: 500W
  • Type: Zener

Detailed Pin Configuration

The SMA5J24CAHE3/5A typically consists of two pins in a standard DO-214AC (SMA) package. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • High Surge Capability: Able to withstand large transient surges.
  • Low Clamping Voltage: Provides effective protection with minimal impact on the circuit.
  • Fast Response Time: Rapidly responds to transient events to safeguard connected components.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and surges
  • Compact form factor
  • Fast response time

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a voltage spike or transient surge occurs, the SMA5J24CAHE3/5A rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMA5J24CAHE3/5A is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMA6J24AHE3/61
  • Alternative Model 2: SMBJ24CA-TR
  • Alternative Model 3: P6KE24CA-E3/54

In conclusion, the SMA5J24CAHE3/5A TVS diode offers effective protection against voltage spikes and transient surges in a compact package. Its high surge capability and low clamping voltage make it suitable for a wide range of applications, from consumer electronics to industrial control systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J24CAHE3/5A en soluciones técnicas

  1. What is the maximum reverse stand-off voltage of SMA5J24CAHE3/5A?

    • The maximum reverse stand-off voltage of SMA5J24CAHE3/5A is 24V.

  2. What is the peak pulse power dissipation of SMA5J24CAHE3/5A?

    • The peak pulse power dissipation of SMA5J24CAHE3/5A is 5000W.

  3. What is the typical junction capacitance of SMA5J24CAHE3/5A?

    • The typical junction capacitance of SMA5J24CAHE3/5A is 150pF.

  4. What is the forward voltage drop of SMA5J24CAHE3/5A at a specified current?

    • The forward voltage drop of SMA5J24CAHE3/5A at 5A is typically 0.9V.

  5. What is the operating temperature range of SMA5J24CAHE3/5A?

    • The operating temperature range of SMA5J24CAHE3/5A is -55°C to +150°C.

  6. What are the typical applications for SMA5J24CAHE3/5A?

    • SMA5J24CAHE3/5A is commonly used in surge protection for electronic equipment, power supplies, and communication systems.

  7. What is the package type of SMA5J24CAHE3/5A?

    • SMA5J24CAHE3/5A is available in a DO-214AC (SMA) package.

  8. Does SMA5J24CAHE3/5A have RoHS compliance?

    • Yes, SMA5J24CAHE3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the clamping voltage of SMA5J24CAHE3/5A at a specified peak pulse current?

    • The clamping voltage of SMA5J24CAHE3/5A at 5A is typically 38.9V.

  10. Is SMA5J24CAHE3/5A suitable for overvoltage protection in automotive electronics?

    • Yes, SMA5J24CAHE3/5A is suitable for overvoltage protection in automotive electronics due to its high surge capability and reliability.