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SMAJ4464CE3/TR13
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SMAJ4464CE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping
Characteristics: Low leakage current, fast response time
Package: DO-214AC (SMA)
Essence: Provides protection against transient voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: SMAJ4464CE3/TR13
  • Voltage - Reverse Standoff (Typ): 64V
  • Voltage - Breakdown (Min): 71.2V
  • Voltage - Clamping (Max) @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 34.8A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Technology: Silicon Avalanche

Detailed Pin Configuration

The SMAJ4464CE3/TR13 diode has two pins and is packaged in a DO-214AC (SMA) package.

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low leakage current

Advantages and Disadvantages

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

Disadvantages: - Limited power dissipation capability - May require additional circuitry for comprehensive protection

Working Principles

The SMAJ4464CE3/TR13 operates by diverting excessive current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low impedance state to absorb the energy of the transient event.

Detailed Application Field Plans

The SMAJ4464CE3/TR13 is commonly used in electronic circuits that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. It provides protection against voltage surges induced by lightning, ESD, or inductive load switching.

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE68CA
  • Alternative Model 2: 1.5KE75CA
  • Alternative Model 3: SMBJ64CA

In conclusion, the SMAJ4464CE3/TR13 diode is a vital component in electronic systems requiring protection against transient voltage spikes. Its fast response time and low leakage current make it suitable for various applications, although its limited power dissipation capability may necessitate additional protective measures in high-energy environments.

技術ソリューションにおける SMAJ4464CE3/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 SMAJ4464CE3/TR13?

    • SMAJ4464CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ4464CE3/TR13?

    • The maximum peak pulse power of SMAJ4464CE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ4464CE3/TR13?

    • The breakdown voltage of SMAJ4464CE3/TR13 is 64 volts.

  4. What are the typical applications of SMAJ4464CE3/TR13?

    • SMAJ4464CE3/TR13 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the clamping voltage of SMAJ4464CE3/TR13?

    • The clamping voltage of SMAJ4464CE3/TR13 is 103 volts at 10A.

  6. What is the operating temperature range of SMAJ4464CE3/TR13?

    • The operating temperature range of SMAJ4464CE3/TR13 is -55°C to +150°C.

  7. How does SMAJ4464CE3/TR13 provide protection against voltage spikes?

    • SMAJ4464CE3/TR13 suppresses voltage spikes by diverting excess current away from sensitive components, thereby limiting the voltage across the protected device.

  8. Is SMAJ4464CE3/TR13 RoHS compliant?

    • Yes, SMAJ4464CE3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the package type of SMAJ4464CE3/TR13?

    • SMAJ4464CE3/TR13 is available in a DO-214AC (SMA) package.

  10. Are there any recommended layout guidelines for using SMAJ4464CE3/TR13?

    • Yes, it is recommended to minimize the length and area of the traces connecting SMAJ4464CE3/TR13 to the circuit to reduce parasitic inductance and ensure optimal performance.

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