ESH1PA-M3/84A

Introduction

The ESH1PA-M3/84A is a semiconductor device belonging to the category of high-speed switching 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: High-speed switching diode
• Use: The ESH1PA-M3/84A is commonly used in high-frequency applications such as RF mixers, detectors, and voltage multipliers.
• Characteristics: It exhibits fast switching speed, low capacitance, and low forward voltage drop.
• Package: SOD-323 (SC-76)
• Essence: The diode is designed for high-speed signal processing and frequency conversion.
• Packaging/Quantity: Typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Forward Voltage: 0.715V at 10mA
• Reverse Voltage: 100V
• Reverse Recovery Time: 4ns
• Capacitance: 1.5pF at 0V, 1MHz

Detailed Pin Configuration

The ESH1PA-M3/84A has a standard SOD-323 (SC-76) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Fast Switching Speed: Enables rapid signal processing in high-frequency applications.
• Low Capacitance: Minimizes signal distortion and loss in high-frequency circuits.
• Low Forward Voltage Drop: Reduces power dissipation and improves efficiency.

Advantages and Disadvantages

Advantages

• High-speed performance suitable for RF applications.
• Low forward voltage drop reduces power losses.
• Small form factor and lightweight design.

Disadvantages

• Limited reverse voltage compared to other diode types.
• Sensitivity to overvoltage conditions.

Working Principles

The ESH1PA-M3/84A operates based on the principles of semiconductor junction behavior. When forward-biased, it allows current flow with minimal voltage drop. In reverse bias, it blocks current flow until the breakdown voltage is reached.

Detailed Application Field Plans

The diode finds extensive use in the following applications: 1. RF Mixers: Utilized for frequency conversion in radio frequency circuits. 2. Detectors: Employed in signal detection and demodulation circuits. 3. Voltage Multipliers: Integral component in circuits generating high-voltage outputs from low-voltage inputs.

Detailed and Complete Alternative Models

• 1N4148: A widely used general-purpose switching diode with similar characteristics.
• BAT54S: Dual series Schottky diode offering comparable high-speed performance.

In conclusion, the ESH1PA-M3/84A is a high-speed switching diode catering to the demands of high-frequency applications. Its fast switching speed, low capacitance, and low forward voltage drop make it a preferred choice in RF mixers, detectors, and voltage multipliers. While it has limitations in reverse voltage handling, its compact design and efficient performance position it as a valuable component in electronic circuits.

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