Vishay Semiconductor Diodes Division
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SMAJ70A-M3/61
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SMAJ70A-M3/61

Product Overview

  • Belongs to: Diode
  • Category: Electronic Component
  • Use: Voltage Regulation and Protection
  • Characteristics: High Surge Capability, Low Leakage Current
  • Package: DO-214AC (SMA)
  • Essence: Provides Transient Voltage Suppression
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 70V
  • Voltage - Breakdown (Min): 77.8V
  • Clamping Voltage @ Ipp: 113V
  • Current - Peak Pulse (10/1000µs): 14.3A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMAJ70A-M3/61 diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low clamping voltage

Advantages

  • High surge capability
  • Low leakage current
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

The SMAJ70A-M3/61 diode works by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

This diode is commonly used in electronic circuits where protection against voltage surges is required, such as in power supplies, communication equipment, and automotive electronics.

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE68CA
  • Alternative Model 2: 1.5KE75CA
  • Alternative Model 3: SMBJ70A

In conclusion, the SMAJ70A-M3/61 diode is a crucial component in electronic circuits that require protection against voltage transients. Its high surge capability and low leakage current make it a popular choice for various applications in different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ70A-M3/61 v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMAJ70A-M3/61 in technical solutions:

  1. What is the voltage rating of SMAJ70A-M3/61?

    • The voltage rating of SMAJ70A-M3/61 is 70 volts.

  2. What is the peak pulse power of SMAJ70A-M3/61?

    • The peak pulse power of SMAJ70A-M3/61 is 400 watts.

  3. What is the breakdown voltage of SMAJ70A-M3/61?

    • The breakdown voltage of SMAJ70A-M3/61 is typically 77.4 volts.

  4. What is the maximum clamping voltage of SMAJ70A-M3/61?

    • The maximum clamping voltage of SMAJ70A-M3/61 is 113 volts at 10A.

  5. What are the typical applications for SMAJ70A-M3/61?

    • SMAJ70A-M3/61 is commonly used in surge protection for sensitive electronics, such as telecommunication equipment, industrial control systems, and automotive electronics.

  6. What is the response time of SMAJ70A-M3/61?

    • The response time of SMAJ70A-M3/61 is very fast, typically less than 1 picosecond.

  7. Is SMAJ70A-M3/61 RoHS compliant?

    • Yes, SMAJ70A-M3/61 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the operating temperature range of SMAJ70A-M3/61?

    • The operating temperature range of SMAJ70A-M3/61 is -55°C to +150°C, making it suitable for a wide range of environments.

  9. Does SMAJ70A-M3/61 require any external components for proper operation?

    • No, SMAJ70A-M3/61 does not require any external components for proper operation. It can be used standalone for surge protection.

  10. Can SMAJ70A-M3/61 be used for both AC and DC applications?

    • Yes, SMAJ70A-M3/61 can be used for both AC and DC applications, providing versatile surge protection for various systems.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.