Microsemi Corporation
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SMAJ4762CE3/TR13
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SMAJ4762CE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping
Characteristics: Low leakage current, high surge capability
Package: DO-214AC (SMA)
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape & Reel / 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 70.1V
  • Current - Peak Pulse (10/1000µs): 34.8A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SMAJ4762CE3/TR13 follows the standard DO-214AC (SMA) package configuration with two pins.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Protects against voltage transients and surges
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Low leakage current - Fast response time

Disadvantages: - Higher cost compared to standard diodes - Limited power dissipation capability

Working Principles

The SMAJ4762CE3/TR13 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It acts as a voltage clamp, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ4762CE3/TR13 is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB48CA
  • Alternative Model 2: 1.5SMC48CA
  • Alternative Model 3: SMBJ48CA

In conclusion, the SMAJ4762CE3/TR13 is a reliable transient voltage suppressor diode with high surge capability and low leakage current. Its application spans various industries, providing protection against voltage transients and surges.

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技術ソリューションにおける SMAJ4762CE3/TR13 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 reverse voltage of SMAJ4762CE3/TR13?

    • The maximum reverse voltage of SMAJ4762CE3/TR13 is 76V.

  2. What is the typical junction capacitance of SMAJ4762CE3/TR13?

    • The typical junction capacitance of SMAJ4762CE3/TR13 is 115pF.

  3. What is the peak pulse power dissipation of SMAJ4762CE3/TR13?

    • The peak pulse power dissipation of SMAJ4762CE3/TR13 is 400W.

  4. What are the applications of SMAJ4762CE3/TR13 in technical solutions?

    • SMAJ4762CE3/TR13 is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication systems, and automotive electronics.

  5. What is the breakdown voltage of SMAJ4762CE3/TR13?

    • The breakdown voltage of SMAJ4762CE3/TR13 is typically 53.3V.

  6. How does SMAJ4762CE3/TR13 protect electronic circuits?

    • SMAJ4762CE3/TR13 provides transient voltage suppression to protect sensitive components from voltage spikes and surges.

  7. What is the operating temperature range of SMAJ4762CE3/TR13?

    • The operating temperature range of SMAJ4762CE3/TR13 is -55°C to 150°C.

  8. Is SMAJ4762CE3/TR13 RoHS compliant?

    • Yes, SMAJ4762CE3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can SMAJ4762CE3/TR13 be used in high-speed data lines?

    • Yes, SMAJ4762CE3/TR13 is suitable for protecting high-speed data lines from transient voltage events.

  10. What package type is SMAJ4762CE3/TR13 available in?

    • SMAJ4762CE3/TR13 is available in a surface mount DO-214AC (SMA) package.