Diodes Incorporated
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SMAJ30A-13
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SMAJ30A-13

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AC (SMA)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 30V
  • Voltage - Breakdown (Min): 33.3V
  • Voltage - Clamping (Max) @ Ipp: 48.4V
  • Current - Peak Pulse (10/1000µs): 19.2A
  • Power - Peak Pulse: 400W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMAJ30A-13 is a diode with two pins, anode and cathode, in a DO-214AC package.

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - Effective voltage suppression - Fast reaction to voltage spikes - Compact size

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

Working Principles

The SMAJ30A-13 operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage due to transient voltage spikes.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB30A
  • Alternative Model 2: 1.5SMC30A
  • Alternative Model 3: SMBJ30A

In conclusion, the SMAJ30A-13 is a vital component in protecting electronic circuits from voltage surges, finding applications in diverse fields such as power supplies, communication equipment, automotive electronics, and industrial control systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SMAJ30A-13 في الحلول التقنية

  1. What is SMAJ30A-13?

    • SMAJ30A-13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ30A-13?

    • The maximum peak pulse power of SMAJ30A-13 is 400 watts.

  3. What is the breakdown voltage of SMAJ30A-13?

    • The breakdown voltage of SMAJ30A-13 is 33.3 volts.

  4. How does SMAJ30A-13 protect electronic circuits?

    • SMAJ30A-13 clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.

  5. What are the typical applications of SMAJ30A-13?

    • SMAJ30A-13 is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive systems for transient voltage protection.

  6. What is the operating temperature range of SMAJ30A-13?

    • The operating temperature range of SMAJ30A-13 is -55°C to +150°C.

  7. What is the response time of SMAJ30A-13?

    • The response time of SMAJ30A-13 is very fast, typically responding within nanoseconds to voltage transients.

  8. Can SMAJ30A-13 be used for overvoltage protection in power supplies?

    • Yes, SMAJ30A-13 is suitable for providing overvoltage protection in power supply circuits.

  9. Is SMAJ30A-13 RoHS compliant?

    • Yes, SMAJ30A-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the packaging options available for SMAJ30A-13?

    • SMAJ30A-13 is available in various surface mount packages such as DO-214AC (SMA) and DO-214AB (SMC).