Voir les spécifications pour les détails du produit.
STD78N75F4
Product Overview
- Category: Power MOSFET
- Use: Switching and amplification in power electronics applications
- Characteristics: High voltage, 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: 75V
- Current Rating: 78A
- On-Resistance: 4mΩ
- Gate Threshold Voltage: 2-4V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
- Pin 1: Gate
- Pin 2: Drain
- Pin 3: Source
Functional Features
- Fast switching speed for improved efficiency
- Low on-resistance for reduced power dissipation
- High voltage rating for versatile applications
Advantages and Disadvantages
Advantages
- High voltage rating allows for diverse application scenarios
- Low on-resistance minimizes power loss
- Fast switching speed enhances efficiency
Disadvantages
- Sensitive to static electricity
- Requires careful handling during assembly
Working Principles
The STD78N75F4 operates based on the principle of field-effect transistors. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STD78N75F4 is suitable for various power electronics applications, including: - Switch mode power supplies - Motor control - DC-DC converters - Inverters
Detailed and Complete Alternative Models
- Alternative Model 1: STD85N75F4
- Alternative Model 2: STD70N75F4
- Alternative Model 3: STD80N75F4
In conclusion, the STD78N75F4 Power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it a versatile component for power electronics applications.
(Word count: 292)
Énumérez 10 questions et réponses courantes liées à l'application de STD78N75F4 dans les solutions techniques
What is STD78N75F4?
- STD78N75F4 is a power MOSFET transistor designed for use in various technical solutions requiring high power and efficiency.
What are the key specifications of STD78N75F4?
- The STD78N75F4 features a voltage rating of 75V, a continuous drain current of 78A, and low on-resistance for efficient power handling.
In what applications can STD78N75F4 be used?
- STD78N75F4 is commonly used in applications such as motor control, power supplies, DC-DC converters, and automotive systems.
What are the thermal characteristics of STD78N75F4?
- STD78N75F4 has low thermal resistance and is designed to operate within specified temperature ranges for reliable performance.
How does STD78N75F4 contribute to energy efficiency in technical solutions?
- STD78N75F4's low on-resistance and high current capability help minimize power losses and improve overall energy efficiency in applications.
What protection features does STD78N75F4 offer?
- STD78N75F4 includes built-in protection against overcurrent, overtemperature, and other fault conditions to ensure system reliability.
Can STD78N75F4 be used in automotive applications?
- Yes, STD78N75F4 is suitable for automotive applications, including motor control, lighting systems, and power distribution.
What are the recommended operating conditions for STD78N75F4?
- STD78N75F4 operates within specified voltage, current, and temperature ranges, and its performance is optimized under these conditions.
Does STD78N75F4 require any external components for proper operation?
- STD78N75F4 may require appropriate gate driving circuitry and other support components to ensure optimal performance in a given application.
Where can I find detailed application notes and reference designs for using STD78N75F4 in technical solutions?
- Detailed application notes and reference designs for STD78N75F4 can be found in the product datasheet, technical documentation, and manufacturer's application resources.