Microsemi Corporation
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MSMLJ7.5AE3
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MSMLJ7.5AE3 Product Overview

Introduction

The MSMLJ7.5AE3 belongs to the category of transient voltage suppressor diodes and is widely used for surge protection in various electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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: Protects sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage Rating: 7.5V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MSMLJ7.5AE3 has a standard SMA package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Fast Response Time: Rapid reaction to voltage spikes
  • Low Clamping Voltage: Limits the voltage across the protected circuit
  • High Surge Current Capability: Ability to handle large surge currents without damage

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited voltage rating
  • May require additional circuitry for higher voltage protection

Working Principles

When a voltage spike occurs, the MSMLJ7.5AE3 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The MSMLJ7.5AE3 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MSMLJ5.0AE3 (5.0V voltage rating)
  • Alternative Model 2: MSMLJ12AE3 (12V voltage rating)
  • Alternative Model 3: MSMLJ24AE3 (24V voltage rating)

In conclusion, the MSMLJ7.5AE3 transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. While it has limitations in terms of voltage rating, it serves as a crucial component in safeguarding sensitive electronic circuits across various applications.

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10 domande e risposte comuni relative all'applicazione di MSMLJ7.5AE3 nelle soluzioni tecniche

Sure, here are 10 common questions and answers related to the application of MSMLJ7.5AE3 in technical solutions:

  1. Q: What is the maximum voltage rating for MSMLJ7.5AE3? A: The maximum voltage rating for MSMLJ7.5AE3 is 7.5V.

  2. Q: What type of diode is MSMLJ7.5AE3? A: MSMLJ7.5AE3 is a transient voltage suppression (TVS) diode.

  3. Q: What is the peak pulse power dissipation for MSMLJ7.5AE3? A: The peak pulse power dissipation for MSMLJ7.5AE3 is typically 1500W.

  4. Q: What are the typical applications for MSMLJ7.5AE3? A: MSMLJ7.5AE3 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.

  5. Q: What is the operating temperature range for MSMLJ7.5AE3? A: The operating temperature range for MSMLJ7.5AE3 is -55°C to 150°C.

  6. Q: Does MSMLJ7.5AE3 have a low leakage current? A: Yes, MSMLJ7.5AE3 has a low leakage current, making it suitable for high-speed data line protection.

  7. Q: Can MSMLJ7.5AE3 be used for ESD protection? A: Yes, MSMLJ7.5AE3 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  8. Q: Is MSMLJ7.5AE3 RoHS compliant? A: Yes, MSMLJ7.5AE3 is RoHS compliant, meeting environmental standards.

  9. Q: What package type is MSMLJ7.5AE3 available in? A: MSMLJ7.5AE3 is available in a surface mount DO-214AB (SMC) package.

  10. Q: Are there any recommended layout considerations when using MSMLJ7.5AE3? A: Yes, it is recommended to minimize the length and area of the traces connecting MSMLJ7.5AE3 to the circuit to reduce parasitic inductance and maximize its effectiveness.

I hope these answers provide the information you were looking for! If you need further details on any of these questions, feel free to ask.