STD155N3H6

Product Overview

Category: Power MOSFET
Use: Power switching applications
Characteristics: High efficiency, low on-resistance, fast switching speed
Package: TO-252 (DPAK)
Essence: Efficient power management
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Voltage Rating: 30V
Current Rating: 100A
On-Resistance: 1.5mΩ
Gate Charge: 45nC
Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The STD155N3H6 follows the standard pin configuration for a TO-252 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

Low on-resistance for minimal power dissipation
Fast switching speed for improved efficiency
Enhanced thermal performance for reliability in high-power applications

Advantages and Disadvantages

Advantages

High efficiency
Low on-resistance
Fast switching speed

Disadvantages

Sensitive to overvoltage conditions
Requires careful thermal management in high-power applications

Working Principles

The STD155N3H6 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material.

Detailed Application Field Plans

The STD155N3H6 is well-suited for various power management applications, including: - Switch-mode power supplies - Motor control - Battery protection circuits - LED lighting

Detailed and Complete Alternative Models

STP140N3LL
- Voltage Rating: 30V
- Current Rating: 120A
- On-Resistance: 1.4mΩ
- Package: TO-220
IRF3205
- Voltage Rating: 55V
- Current Rating: 110A
- On-Resistance: 8mΩ
- Package: TO-220

This completes the English editing encyclopedia entry structure for the STD155N3H6, providing comprehensive information about the product's category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STD155N3H6 in technische oplossingen

What is STD155N3H6?
- STD155N3H6 is a power MOSFET transistor designed for high current applications, offering low on-resistance and high efficiency.
What are the key specifications of STD155N3H6?
- The key specifications include a drain-source voltage (VDS) of 30V, continuous drain current (ID) of 120A, and low on-resistance (RDS(on)).
In what technical solutions can STD155N3H6 be used?
- STD155N3H6 can be used in various technical solutions such as motor control, power supplies, battery management systems, and automotive applications.
How does STD155N3H6 contribute to high current applications?
- STD155N3H6 offers low on-resistance, which helps minimize power losses and heat generation, making it suitable for high current applications.
What are the thermal considerations when using STD155N3H6?
- Proper heat sinking and thermal management are important when using STD155N3H6 to ensure efficient operation and reliability.
Does STD155N3H6 require any special driving circuitry?
- STD155N3H6 may benefit from proper gate driving techniques to optimize its performance, especially in high-frequency switching applications.
Can STD155N3H6 be used in automotive applications?
- Yes, STD155N3H6 is suitable for automotive applications such as motor control, lighting systems, and power distribution due to its high current capabilities.
What are the advantages of using STD155N3H6 in power supplies?
- STD155N3H6's low on-resistance and high current handling make it ideal for power supply designs, contributing to improved efficiency and reduced power losses.
Are there any application notes or reference designs available for STD155N3H6?
- Yes, manufacturers often provide application notes and reference designs to assist engineers in implementing STD155N3H6 in their technical solutions.
What are the typical operating conditions for STD155N3H6?
- STD155N3H6 operates under typical conditions of a specified gate-source voltage, drain-source voltage, and ambient temperature, which should be considered in the design of technical solutions.