Microsemi Corporation
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MSMLJ30CA
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MSMLJ30CA Product Overview

Introduction

The MSMLJ30CA belongs to the category of transient voltage suppressor diodes, commonly used for surge protection in electronic circuits. These diodes are designed to limit transient overvoltage and divert excessive current away from sensitive components, thereby safeguarding them from damage.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMA package
  • Essence: Protection against transient overvoltage
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Part Number: MSMLJ30CA
  • Peak Pulse Power: 300W
  • Breakdown Voltage: 33.3V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMLJ30CA is a unidirectional transient voltage suppressor diode with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient overvoltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against transient overvoltage
  • Fast response time
  • Compact SMA package for space-constrained applications

Disadvantages

  • Limited power dissipation capability compared to larger devices
  • Higher cost compared to standard diodes

Working Principles

When a transient overvoltage occurs, the MSMLJ30CA diode rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MSMLJ30CA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MSMLJ24CA (24V breakdown voltage)
  • Alternative Model 2: MSMLJ36CA (36V breakdown voltage)
  • Alternative Model 3: MSMLJ48CA (48V breakdown voltage)

In summary, the MSMLJ30CA transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. Its compact SMA package makes it suitable for various electronic applications, although it may have limitations in power dissipation and cost compared to larger devices.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MSMLJ30CA katika suluhu za kiufundi

  1. What is MSMLJ30CA?

    • MSMLJ30CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MSMLJ30CA?

    • The maximum clamping voltage of MSMLJ30CA is 48.4V at 10A.

  3. What is the peak pulse power of MSMLJ30CA?

    • The peak pulse power of MSMLJ30CA is 300W for a 10/1000μs waveform.

  4. What are the typical applications of MSMLJ30CA?

    • MSMLJ30CA is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of MSMLJ30CA?

    • The operating temperature range of MSMLJ30CA is -55°C to +150°C.

  6. What is the reverse stand-off voltage of MSMLJ30CA?

    • The reverse stand-off voltage of MSMLJ30CA is 30V.

  7. Does MSMLJ30CA meet RoHS compliance?

    • Yes, MSMLJ30CA is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. Can MSMLJ30CA be used for surge protection in power supplies?

    • Yes, MSMLJ30CA is suitable for surge protection in power supplies and other voltage-sensitive applications.

  9. What package type does MSMLJ30CA come in?

    • MSMLJ30CA is available in a DO-214AB (SMC) package.

  10. Is MSMLJ30CA compatible with automated assembly processes?

    • Yes, MSMLJ30CA is compatible with standard automated assembly processes, making it suitable for high-volume production.