SMBG4748A/TR13

Product Overview

Category

The SMBG4748A/TR13 belongs to the category of semiconductor devices.

Use

It is used for voltage regulation and transient voltage suppression in electronic circuits.

Characteristics

• Low forward voltage drop
• High surge capability
• Fast response time

Package

The SMBG4748A/TR13 is available in a SMB package.

Essence

This device is essential for protecting sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The SMBG4748A/TR13 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 48V
• Maximum Clamping Voltage: 77.4V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG4748A/TR13 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

• Transient voltage suppression
• Voltage regulation
• Overvoltage protection

Advantages and Disadvantages

Advantages

• Fast response time
• High surge capability
• Low forward voltage drop

Disadvantages

• Limited breakdown voltage range
• Sensitive to temperature variations

Working Principles

The SMBG4748A/TR13 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to voltage surges.

Detailed Application Field Plans

Electronic Circuits

The SMBG4748A/TR13 is commonly used in electronic circuits such as power supplies, communication equipment, and automotive electronics to protect against voltage transients.

Industrial Equipment

In industrial applications, this device is utilized in control systems, motor drives, and instrumentation to safeguard sensitive components from voltage spikes.

Consumer Electronics

The SMBG4748A/TR13 is integrated into consumer electronics like smartphones, tablets, and televisions to provide overvoltage protection.

Detailed and Complete Alternative Models

• SMBJ48CA: Similar characteristics with a different package type
• P6SMB48CA: Higher peak pulse power rating
• SMCJ48A: Larger package size with higher surge capability

In conclusion, the SMBG4748A/TR13 is a crucial semiconductor device that provides voltage regulation and transient voltage suppression in various electronic applications, offering fast response time and high surge capability. While it has limitations in terms of breakdown voltage range and sensitivity to temperature, it plays a vital role in protecting sensitive electronic components from voltage surges and transients across a wide range of applications.

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