Microsemi Corporation
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3EZ120D2/TR12
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3EZ120D2/TR12 Product Overview

Introduction

The 3EZ120D2/TR12 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Stabilizing voltage in electronic circuits
  • Characteristics: High stability, low noise, and precise voltage regulation
  • Package: Small form factor, typically in a glass or plastic package
  • Essence: Regulating voltage by shunting excess current to ground
  • Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

  • Model: 3EZ120D2/TR12
  • Voltage Rating: 120V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +200°C
  • Forward Voltage Drop: 1.5V at 200mA

Detailed Pin Configuration

The 3EZ120D2/TR12 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is standardized and follows industry conventions for voltage regulator diodes.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current
  • Overvoltage Protection: Safeguards connected components from excessive voltage spikes
  • Low Noise: Minimizes electrical interference in sensitive circuits

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact form factor
  • Low noise operation

Disadvantages

  • Limited current handling capacity
  • Susceptible to thermal runaway under high power dissipation

Working Principles

The 3EZ120D2/TR12 operates by shunting excess current to ground when the input voltage exceeds the specified level. This action maintains a stable output voltage within the desired range.

Detailed Application Field Plans

The 3EZ120D2/TR12 finds applications in various electronic devices, including: - Power supplies - Voltage reference circuits - Electronic instrumentation

Detailed and Complete Alternative Models

  • 3EZ110D2/TR12: Lower voltage rating variant
  • 3EZ130D2/TR12: Higher voltage rating variant
  • 3BZ120D2/TR12: Alternate packaging option

In conclusion, the 3EZ120D2/TR12 voltage regulator diode offers precise voltage regulation and low noise operation, making it suitable for diverse electronic applications.

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기술 솔루션에 3EZ120D2/TR12 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the 3EZ120D2/TR12?

    • The 3EZ120D2/TR12 is a high-efficiency, low-power consumption voltage regulator module designed for use in various technical solutions.

  2. What are the key features of the 3EZ120D2/TR12?

    • The key features include wide input voltage range, high efficiency, overcurrent protection, and thermal shutdown protection.

  3. In what technical solutions can the 3EZ120D2/TR12 be used?

    • It can be used in applications such as IoT devices, embedded systems, power management units, and battery-powered devices.

  4. What is the input voltage range of the 3EZ120D2/TR12?

    • The input voltage range is typically between 4.5V to 28V, making it suitable for a wide range of power sources.

  5. How does the overcurrent protection feature work in the 3EZ120D2/TR12?

    • The overcurrent protection feature monitors the output current and shuts down the module if the current exceeds a certain threshold, protecting the connected circuitry.

  6. Can the 3EZ120D2/TR12 operate in harsh environmental conditions?

    • Yes, the module is designed to operate in a wide temperature range and can withstand harsh environmental conditions.

  7. What is the typical efficiency of the 3EZ120D2/TR12?

    • The typical efficiency is around 90%, ensuring minimal power loss during voltage regulation.

  8. Is the 3EZ120D2/TR12 suitable for battery-powered devices?

    • Yes, its low-power consumption and wide input voltage range make it well-suited for battery-powered devices and portable electronics.

  9. Does the 3EZ120D2/TR12 require external components for operation?

    • It requires minimal external components, simplifying the design and reducing overall system cost.

  10. Where can I find detailed technical specifications and application notes for the 3EZ120D2/TR12?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or on their official website.