MASMCJ28A

Product Overview

Category

The MASMCJ28A belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Use

It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The MASMCJ28A is typically available in a DO-214AB (SMC) package.

Essence

The essence of MASMCJ28A lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 24.4V to 27.1V
• Maximum Clamping Voltage: 38.9V at 10A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MASMCJ28A has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient voltage suppression
• Reverse standoff voltage
• Low leakage current

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diodes
• Limited surge current handling capability compared to some alternative models

Working Principles

When a voltage transient occurs, the MASMCJ28A conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The MASMCJ28A is widely used in applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to MASMCJ28A include: - SMAJ28A - P6SMBJ28A - 1.5SMCJ28A

In conclusion, the MASMCJ28A is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, and while it has certain advantages, it also comes with limitations that need to be considered in specific design scenarios.

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