Product Summary

The FDD8444 is an N-Channel PowerTrench MOSFET. The applications of the FDD8444 include Automotive Engine Control, Powertrain Management, Solenoid and Motor Drivers, Electronic Transmission, Distributed Power Architecture and VRMs, Primary Switch for 12V Systems.

Parametrics

FDD8444 absolute maximum ratings: (1)VDSS Drain to Source Voltage: 40 V; (2)VGS Gate to Source Voltage: ±20 V; (3)ID, Drain Current Continuous (VGS=10v): 155 A; (4)Continuous (VGS=10v,with RθJA = 52℃/W): 17.5 A; Pulsed: Figure 4; (5)EAS, Single Pulse Avalanche Energy: 535 mJ; (6)PD, Power Dissipation: 227 W; Derate above 25℃: 1.52 W/℃; (7)TJ, TSTG, Operating and Storage Temperature: -55 to +175℃.

Features

FDD8444 features: (1)RDS(ON) = 4mΩ (Typ), VGS = 10V, ID=50A; (2)Qg(10) = 89nC (Typ), VGS=10V; (3)Low Miller Charge; (4)Low Qrr Body Diode; (5)UIS Capability (Single Pulse/Repetitive Pulse); (6)Qualified to AEC Q101; (7)RoHS Compliant.

Diagrams

FDD8444 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FDD8444
FDD8444
Fairchild Semiconductor
MOSFET LOW_VOLTAGE
Data Sheet
0-1: $0.89
1-25: $0.79
25-100: $0.69
100-250: $0.60
FDD8444_F085
FDD8444_F085
Fairchild Semiconductor
MOSFET LOW_VOLTAGE
Data Sheet
0-1: $0.81
1-25: $0.71
25-100: $0.65
100-250: $0.56
FDD8444L_F085
FDD8444L_F085
Fairchild Semiconductor
MOSFET 40V N-Channel PowerTrench
Data Sheet
Negotiable 
FDD8444L
FDD8444L
Fairchild Semiconductor
MOSFET 40V N-Ch POWERTRENCH MOSFET
Data Sheet
Negotiable