IRF644 250V 14A N-Channel Power MOSFET (TO-220 Package)
Specification:-
- Number of Channels: 1 Channel
- Transistor Polarity: N-Channel
- Drain-Source Breakdown Voltage (Vds): 250V
- Continuous Drain Current (Id): 14A
- Drain-Source Resistance (Rds On): 0.28 Ohms
- Gate-Source Voltage (Vgs): 20V
- Gate Charge (Qg): 68 nC
- Operating Temperature Range: -55 – 150°C
- Power Dissipation (Pd): 125W
SKU: LZ8542A
IRF644 250V 14A N-Channel Power MOSFET (TO-220 Package)
The IRF644 is a 250V, 14A N-Channel Power MOSFET in a TO-220 package, designed for high-power switching applications. With a drain-to-source voltage rating of 250V, it is ideal for medium-voltage applications such as DC-DC converters, motor controllers, power supplies, and electronic switching circuits. Key features of the IRF644 include its low on-resistance which reduces power dissipation and increases overall efficiency. This MOSFET can handle up to 14A of continuous drain current at typical operating conditions, making it suitable for moderate-power applications. The TO-220 package provides effective heat dissipation, ensuring the MOSFET remains stable during high-current operations, and is often used in designs requiring heat management for prolonged use. The IRF644 is widely used in a range of applications such as motor drivers, audio amplifiers, switching power supplies, battery management systems, and automotive electronics. Its combination of moderate voltage and current handling, along with high switching speed, makes it an excellent choice for power conversion and efficiency-optimized designs.
Features:-
- Dynamic dV/dt rating
- Repetitive avalanche rated
- Fast switching
- Ease of paralleling
