SMCG48CAHE3/9AT

Product Overview

Category

The SMCG48CAHE3/9AT belongs to the category of semiconductor devices, specifically a type of diode known as a transient voltage suppressor (TVS) diode.

Use

This product is commonly used for surge protection in electronic circuits to prevent damage from voltage spikes and transients.

Characteristics

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

Package

The SMCG48CAHE3/9AT is typically available in a DO-214AB (SMC) package.

Essence

This TVS diode serves as a critical component in safeguarding sensitive electronic equipment from voltage surges and transients.

Packaging/Quantity

It is often supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 43.6V to 48.1V
• Maximum Clamping Voltage: 77.4V at 20A
• Operating Temperature Range: -55°C to 175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG48CAHE3/9AT typically features two pins in a standard SMC package configuration.

Functional Features

• Rapid response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages

• Effective protection against voltage surges
• Fast reaction time to transient events
• Wide operating temperature range

Disadvantages

• May require additional circuitry for comprehensive surge protection
• Higher cost compared to basic diode solutions

Working Principles

When a voltage surge occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The SMCG48CAHE3/9AT is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ48A
  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 43.6V to 48.1V
  • Package: DO-214AC (SMA)
• Alternative Model 2: P6KE47A
  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 42.6V to 47.3V
  • Package: DO-15

In conclusion, the SMCG48CAHE3/9AT is a vital component in protecting electronic circuits from voltage surges and transients, offering fast response times and high surge current capabilities. Its application spans across various industries, providing essential protection for sensitive electronic equipment. Additionally, alternative models such as the SMAJ48A and P6KE47A offer different power ratings and package options to suit specific design requirements.