MASMBG120CA

Product Overview

Category: Semiconductor
Use: Overvoltage protection
Characteristics: Low capacitance, high surge capability
Package: SOD-123FL
Essence: ESD and surge protection
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

Reverse Standoff Voltage: 12V
Breakdown Voltage: 13.3V
Clamping Voltage: 19.9V
Peak Pulse Current: 10A
Capacitance: 5pF (Typical)

Detailed Pin Configuration

The MASMBG120CA is a single-channel device with two pins: anode and cathode.

Functional Features

Low clamping voltage
Fast response time
High surge capability
ESD protection

Advantages and Disadvantages

Advantages: - Provides effective overvoltage protection - Fast response time for transient voltage suppression

Disadvantages: - Higher capacitance compared to some alternatives - Limited peak pulse current compared to higher-rated devices

Working Principles

The MASMBG120CA operates by shunting excess energy to ground when the voltage exceeds the breakdown voltage, thereby protecting downstream components from damage due to overvoltage events.

Detailed Application Field Plans

The MASMBG120CA is suitable for various applications including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MASMBG120CA include: - SMAJ12A: Similar voltage rating and package, lower capacitance - P6SMB12CA: Higher peak pulse current, larger package size

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