Diodes Incorporated
התמונה עשויה להיות ייצוג.
ראה מפרטים לפרטי מוצר.
SMBJ75A-13
צפה בפרטים DataSheets

SMBJ75A-13

Product Overview

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

Specifications

  • Voltage - Reverse Standoff (Typ): 64.3V
  • Voltage - Breakdown (Min): 71.4V
  • Voltage - Clamping (Max) @ Ipp: 103V
  • Current - Peak Pulse (10/1000µs): 17.1A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional Channels: 1
  • Polarization: Unidirectional

Detailed Pin Configuration

The SMBJ75A-13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

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

Disadvantages: - Limited power dissipation capability - Unidirectional protection only

Working Principles

The SMBJ75A-13 operates by diverting excess current away from sensitive electronic 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 SMBJ75A-13 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ75A-13 include: - P6SMBJ75A - SMCJ75A - 1.5SMCJ75A - SMAJ75A

In conclusion, the SMBJ75A-13 is a vital component in protecting electronic circuits from voltage spikes, offering fast response time and low clamping voltage. Its compact size and wide operating temperature range make it suitable for various applications in different industries. However, its limited power dissipation capability and unidirectional protection are important considerations when selecting this component for a specific application.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMBJ75A-13 בפתרונות טכניים

  1. What is the SMBJ75A-13?

    • The SMBJ75A-13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMBJ75A-13?

    • The SMBJ75A-13 has a maximum voltage rating of 75 volts.

  3. What is the peak pulse power dissipation of the SMBJ75A-13?

    • The peak pulse power dissipation of the SMBJ75A-13 is typically 600 watts.

  4. What are the typical applications of the SMBJ75A-13?

    • The SMBJ75A-13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for transient voltage protection.

  5. What is the clamping voltage of the SMBJ75A-13?

    • The clamping voltage of the SMBJ75A-13 is typically around 121 volts at a peak pulse current of 10A.

  6. What is the operating temperature range of the SMBJ75A-13?

    • The SMBJ75A-13 is designed to operate within a temperature range of -55°C to 150°C.

  7. How does the SMBJ75A-13 provide protection against voltage transients?

    • The SMBJ75A-13 conducts excess current away from sensitive components when a transient voltage spike occurs, thereby protecting them from damage.

  8. Can the SMBJ75A-13 be used in high-speed data line protection?

    • Yes, the SMBJ75A-13 is suitable for providing transient voltage protection in high-speed data lines such as Ethernet, USB, and HDMI interfaces.

  9. What is the package type of the SMBJ75A-13?

    • The SMBJ75A-13 is available in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ75A-13 RoHS compliant?

    • Yes, the SMBJ75A-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.