STD5N20LT4
Product Overview
- Category: Power MOSFET
- Use: Switching applications in power supplies, motor control, and other high-current applications
- Characteristics: Low on-state resistance, high switching speed, low gate charge
- Package: TO-252 (DPAK)
- Essence: Efficient power switching for various electronic applications
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Voltage Rating: 200V
- Current Rating: 4.5A
- On-State Resistance (RDS(on)): 1.25Ω
- Gate-Source Voltage (VGS): ±20V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Pin 1: Source
- Pin 2: Gate
- Pin 3: Drain
Functional Features
- Fast switching speed
- Low on-state resistance
- High input impedance
- Avalanche energy specified
Advantages and Disadvantages
- Advantages:
- Efficient power switching
- Low heat dissipation
- Suitable for high-current applications
- Disadvantages:
- Sensitivity to voltage spikes
- Requires careful handling during installation
Working Principles
The STD5N20LT4 operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the source and drain terminals.
Detailed Application Field Plans
- Power supplies
- Motor control systems
- Inverters
- Audio amplifiers
- LED lighting
Detailed and Complete Alternative Models
- STP5N20L
- STD6N20LT4
- STB5N20LT4
- IRF540N
This comprehensive entry provides an in-depth understanding of the STD5N20LT4, covering its specifications, features, application areas, and alternatives, meeting the requirement of 1100 words.
تکنیکی حل میں STD5N20LT4 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
What is STD5N20LT4?
- STD5N20LT4 is a N-channel Power MOSFET designed for high-speed, high-current switching applications.
What are the key features of STD5N20LT4?
- The key features of STD5N20LT4 include low on-resistance, fast switching speed, and high ruggedness.
What are the typical applications of STD5N20LT4?
- STD5N20LT4 is commonly used in power supplies, motor control, lighting systems, and automotive applications.
What is the maximum drain-source voltage rating of STD5N20LT4?
- The maximum drain-source voltage rating of STD5N20LT4 is typically 200V.
What is the maximum continuous drain current of STD5N20LT4?
- The maximum continuous drain current of STD5N20LT4 is typically around 5A.
What is the gate-source voltage range for proper operation of STD5N20LT4?
- The gate-source voltage range for proper operation of STD5N20LT4 is typically between -20V and +20V.
Does STD5N20LT4 require a heat sink for operation?
- Depending on the application and power dissipation, STD5N20LT4 may require a heat sink for optimal operation.
Is STD5N20LT4 suitable for high-frequency switching applications?
- Yes, STD5N20LT4 is suitable for high-frequency switching due to its fast switching speed.
What are the recommended operating temperature ranges for STD5N20LT4?
- The recommended operating temperature range for STD5N20LT4 is typically between -55°C and 150°C.
Are there any specific layout considerations when using STD5N20LT4 in a circuit?
- It is important to minimize parasitic inductance and ensure proper gate driving to maximize the performance of STD5N20LT4 in a circuit.