SI4112-D-GTR

Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TO-252-3 (DPAK)
• Essence: N-Channel MOSFET
• Packaging/Quantity: Tape & Reel / 2500 pieces per reel

Specifications and Parameters

• Drain-Source Voltage (Vds): 30V
• Continuous Drain Current (Id): 8A
• Gate-Source Voltage (Vgs): ±20V
• On-State Resistance (Rds(on)): 18mΩ
• Power Dissipation (Pd): 2.5W
• Operating Temperature Range: -55°C to +150°C

Pin Configuration

The SI4112-D-GTR has a total of three pins arranged as follows: 1. Pin 1: Gate (G) 2. Pin 2: Drain (D) 3. Pin 3: Source (S)

Functional Characteristics

• High switching speed
• Low gate charge
• Low input capacitance
• Enhanced power handling capability
• Excellent thermal stability

Advantages

• High efficiency
• Low power consumption
• Compact package size
• Reliable performance
• Wide operating temperature range

Disadvantages

• Limited maximum voltage rating
• Requires proper heat dissipation for optimal performance

Applicable Range of Products

The SI4112-D-GTR is commonly used in various applications such as: - Switching power supplies - DC-DC converters - Motor control circuits - LED lighting systems - Battery charging circuits

Working Principles

The SI4112-D-GTR operates based on the principles of a metal-oxide-semiconductor field-effect transistor (MOSFET). It controls the flow of current between the drain and source terminals by varying the voltage applied to the gate terminal.

Detailed Application Field Plans

1. Switching Power Supply: The SI4112-D-GTR can be used as a power switch in high-frequency switching power supplies, providing efficient and reliable power conversion.
2. Motor Control Circuit: By integrating the SI4112-D-GTR into motor control circuits, precise control of motor speed and direction can be achieved.
3. LED Lighting System: The low power consumption and high efficiency of the SI4112-D-GTR make it suitable for driving LEDs in lighting systems, ensuring optimal energy utilization.
4. Battery Charging Circuit: With its high switching speed and low power dissipation, the SI4112-D-GTR is ideal for use in battery charging circuits, enabling fast and efficient charging.
5. DC-DC Converter: The SI4112-D-GTR can be utilized in DC-DC converters to efficiently convert one voltage level to another, making it suitable for various electronic devices.

Detailed Alternative Models

• SI4112-D-GT
• SI4112-D-GS
• SI4112-D-GQ

5 Common Technical Questions and Answers

1. Q: What is the maximum drain-source voltage rating of the SI4112-D-GTR? A: The maximum drain-source voltage rating is 30V.

2. Q: Can the SI4112-D-GTR handle high currents? A: Yes, it has a continuous drain current rating of 8A.

3. Q: What is the operating temperature range of the SI4112-D-GTR? A: The SI4112-D-GTR can operate within a temperature range of -55°C to +150°C.

4. Q: Is the SI4112-D-GTR suitable for motor control applications? A: Yes, it can be integrated into motor control circuits for precise control of motor speed and direction.

5. Q: What is the package type of the SI4112-D-GTR? A: It comes in a TO-252-3 (DPAK) package.

This encyclopedia entry provides an overview of the SI4112-D-GTR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.