Microsemi Corporation
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SMAJ4760AE3/TR13
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SMAJ4760AE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping
Characteristics: Transient voltage suppressor diode
Package: DO-214AC (SMA)
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 43.6V
  • Voltage - Breakdown (Min): 48.5V
  • Voltage - Clamping (Max) @ Ipp: 77.4V
  • Current - Peak Pulse (10/1000µs): 34.8A
  • Power - Peak Pulse: 1500W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMAJ4760AE3/TR13 has two pins in a standard DO-214AC package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Compact size - Wide operating temperature range

Disadvantages: - Limited power dissipation capability - Unidirectional clamping

Working Principles

The SMAJ4760AE3/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a voltage-triggered switch, conducting large amounts of current to ground to protect the circuit.

Detailed Application Field Plans

The SMAJ4760AE3/TR13 is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ4760AE3/TR13 include: - P6SMBJ58CA - 1.5KE47CA - SMBJ58CA - SMCJ58CA

This completes the entry for SMAJ4760AE3/TR13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMAJ4760AE3/TR13 en soluciones técnicas

  1. What is SMAJ4760AE3/TR13?

    • SMAJ4760AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMAJ4760AE3/TR13?

    • The maximum peak pulse power of SMAJ4760AE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ4760AE3/TR13?

    • The breakdown voltage of SMAJ4760AE3/TR13 is 60 volts.

  4. What are the typical applications of SMAJ4760AE3/TR13?

    • SMAJ4760AE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  5. What is the operating temperature range of SMAJ4760AE3/TR13?

    • The operating temperature range of SMAJ4760AE3/TR13 is -55°C to +150°C.

  6. How does SMAJ4760AE3/TR13 provide overvoltage protection?

    • SMAJ4760AE3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  7. What is the response time of SMAJ4760AE3/TR13?

    • The response time of SMAJ4760AE3/TR13 is very fast, typically in picoseconds.

  8. Can SMAJ4760AE3/TR13 be used in high-speed data lines?

    • Yes, SMAJ4760AE3/TR13 can be used to protect high-speed data lines such as USB, Ethernet, and HDMI.

  9. What are the packaging options available for SMAJ4760AE3/TR13?

    • SMAJ4760AE3/TR13 is available in various surface mount packages including SMB, SMC, and DO-214AC.

  10. Is SMAJ4760AE3/TR13 compliant with industry standards?

    • Yes, SMAJ4760AE3/TR13 is compliant with industry standards such as IEC 61000-4-5 for surge immunity.