Microsemi Corporation
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SMBJ5938B/TR13
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SMBJ5938B/TR13

Product Overview

Category: Diode
Use: Transient Voltage Suppressor (TVS)
Characteristics: High surge capability, fast response time
Package: DO-214AA (SMB), Tape and Reel
Essence: Protection against voltage transients
Packaging/Quantity: 3000 pieces per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 38V
  • Reverse Standoff Voltage: 38V
  • Clamping Voltage: 49.9V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5938B/TR13 has two pins in a DO-214AA package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • ESD protection

Advantages and Disadvantages

Advantages: - Provides effective protection against transient voltage spikes - Fast response time ensures minimal damage to protected components

Disadvantages: - Clamping voltage may be higher than some alternative models

Working Principles

The SMBJ5938B/TR13 operates by diverting excess current away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This TVS diode is commonly used in various applications including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative TVS diodes to consider are: - P6KE39CA - 1.5KE39A - SMAJ5938B

In conclusion, the SMBJ5938B/TR13 is a reliable TVS diode with high surge capability and fast response time, making it suitable for a wide range of applications requiring protection against transient voltage spikes.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ5938B/TR13 v technických řešeních

  1. What is the SMBJ5938B/TR13?

    • The SMBJ5938B/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ5938B/TR13?

    • The maximum working voltage of the SMBJ5938B/TR13 is 38 volts.

  3. What is the peak pulse power dissipation of the SMBJ5938B/TR13?

    • The peak pulse power dissipation of the SMBJ5938B/TR13 is 600 watts.

  4. What are the typical applications of the SMBJ5938B/TR13?

    • The SMBJ5938B/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of the SMBJ5938B/TR13?

    • The clamping voltage of the SMBJ5938B/TR13 is 61.4 volts at 10A.

  6. What is the operating temperature range of the SMBJ5938B/TR13?

    • The SMBJ5938B/TR13 has an operating temperature range of -55°C to +150°C.

  7. Does the SMBJ5938B/TR13 meet any specific industry standards?

    • Yes, the SMBJ5938B/TR13 complies with the requirements of RoHS and is also halogen-free.

  8. Can the SMBJ5938B/TR13 be used for ESD protection?

    • Yes, the SMBJ5938B/TR13 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. What is the package type of the SMBJ5938B/TR13?

    • The SMBJ5938B/TR13 comes in a surface mount DO-214AA (SMB) package.

  10. Is the SMBJ5938B/TR13 suitable for high-speed data lines?

    • Yes, the SMBJ5938B/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.