Bourns Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMAJ48A-QH
Zobrazit detail DataSheets

SMAJ48A-QH

Product Overview

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

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 53.3V
  • Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ48A-QH has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages: - Effective in protecting sensitive electronic components - Fast response time ensures minimal damage during voltage spikes

Disadvantages: - May require additional circuitry for comprehensive protection in some applications

Working Principles

The SMAJ48A-QH operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a "safety valve" for the circuit, preventing damage from transient events.

Detailed Application Field Plans

The SMAJ48A-QH is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ48A-QH include: - P6SMBJ48CA - 1.5SMC48CA - SMBJ48A

This completes the entry for SMAJ48A-QH, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ48A-QH v technických řešeních

  1. What is the maximum reverse voltage rating of SMAJ48A-QH?

    • The maximum reverse voltage rating of SMAJ48A-QH is 48V.

  2. What is the typical clamping voltage of SMAJ48A-QH?

    • The typical clamping voltage of SMAJ48A-QH is 77.4V at 10A.

  3. What is the peak pulse power dissipation of SMAJ48A-QH?

    • The peak pulse power dissipation of SMAJ48A-QH is 400W for a 10/1000μs waveform.

  4. What is the breakdown voltage of SMAJ48A-QH?

    • The breakdown voltage of SMAJ48A-QH is typically 53.3V at 1mA.

  5. What are the dimensions of SMAJ48A-QH?

    • The SMAJ48A-QH package has dimensions of 5.59mm x 6.60mm.

  6. What is the operating temperature range of SMAJ48A-QH?

    • The operating temperature range of SMAJ48A-QH is -55°C to +150°C.

  7. What is the lead material used in SMAJ48A-QH?

    • SMAJ48A-QH uses lead-free plating.

  8. Is SMAJ48A-QH RoHS compliant?

    • Yes, SMAJ48A-QH is RoHS compliant.

  9. What are the typical applications for SMAJ48A-QH?

    • SMAJ48A-QH is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  10. Does SMAJ48A-QH require any special handling during assembly?

    • SMAJ48A-QH should be handled using standard ESD precautions during assembly to prevent damage to the device.