HRFZ44N Description
HRFZ44N is an N-Channel power MOSFET made with cutting-edge UltraFETTM technology. The lowest feasible on-resistance per silicon area is achieved using this sophisticated process technology, resulting in a remarkable performance. In the avalanche mode, HRFZ44N can tolerate a lot of energy, and the diode has a very short reverse recovery time and a lot of stored charge. The HRFZ44N MOSFET was created for power-efficient applications such as switching regulators, switching converters, motor drivers, relay drivers, low-voltage bus switches, and power management in portable and battery-powered goods.
HRFZ44N Features
49A, 55V
Simulation Models
- Temperature Compensated PSPICE? and SABER?
Electrical Models
- Spice and Saber Thermal Impedance Models
- www.Fairchild.com
Peak Current vs Pulse Width Curve
UIS Rating Curve
Related Literature
- TB334, “Guidelines for Soldering
HRFZ44N Applications
Switching high-power devices
Control speed of motors
LED dimmers or flashers
High-speed switching applications
Converters or Inverter circuits
Battery chargers
