STP105N3LL

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: High power handling, low on-resistance
Package: TO-220
Essence: Power management
Packaging/Quantity: Bulk packaging, 50 pieces per pack

Specifications

Voltage Rating: 30V
Continuous Drain Current: 105A
On-Resistance: 3.5mΩ
Gate Threshold Voltage: 2V
Maximum Power Dissipation: 300W

Detailed Pin Configuration

The STP105N3LL features a standard TO-220 pin configuration with three pins: gate, drain, and source.

Functional Features

Low on-resistance for efficient power management
High current handling capability
Fast switching speed for improved performance

Advantages and Disadvantages

Advantages: - High power handling capacity - Low on-resistance for reduced power loss - Fast switching speed

Disadvantages: - Higher cost compared to lower power MOSFETs - Larger physical size due to high power handling capability

Working Principles

The STP105N3LL operates based on the principle of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STP105N3LL is ideal for use in high-power switching applications such as: - Motor control systems - Power supplies - Inverters - Battery management systems

Detailed and Complete Alternative Models

STP100N3LL: Similar specifications with slightly lower current handling capacity
STP110N3LL: Similar specifications with slightly higher current handling capacity
STP105N3LH6: Higher voltage rating with similar current handling capacity

In conclusion, the STP105N3LL Power MOSFET offers high power handling, low on-resistance, and fast switching speed, making it suitable for various high-power switching applications. While it may have a higher cost and larger physical size, its performance advantages make it a preferred choice for demanding power management requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät STP105N3LL :n soveltamiseen teknisissä ratkaisuissa

What is STP105N3LL?
- STP105N3LL is a power MOSFET transistor designed for high efficiency and low voltage applications.
What are the key features of STP105N3LL?
- The key features of STP105N3LL include a low on-resistance, high current capability, and a low gate charge.
What are the typical applications of STP105N3LL?
- STP105N3LL is commonly used in power management, motor control, and battery protection circuits.
What is the maximum voltage and current rating for STP105N3LL?
- The maximum voltage rating for STP105N3LL is typically around 30V, and the maximum continuous drain current is around 100A.
How does STP105N3LL compare to other similar MOSFET transistors?
- STP105N3LL offers a good balance of low on-resistance and gate charge, making it suitable for high-efficiency applications.
What are the thermal considerations for using STP105N3LL in a design?
- Proper heat sinking and thermal management are important when using STP105N3LL to ensure optimal performance and reliability.
Are there any specific layout or PCB design considerations for STP105N3LL?
- It's important to minimize parasitic inductance and resistance in the layout to maximize the performance of STP105N3LL.
Can STP105N3LL be used in automotive applications?
- Yes, STP105N3LL is suitable for automotive applications such as electronic power steering, transmission control, and LED lighting.
What are the recommended drive voltage levels for STP105N3LL?
- Typically, STP105N3LL requires a gate drive voltage of around 10V to ensure fast switching and low conduction losses.
Where can I find detailed technical specifications and application notes for STP105N3LL?
- Detailed technical information and application notes for STP105N3LL can be found on the manufacturer's website or in the product datasheet.