FDD6644S vs IRF620B feature comparison

FDD6644S Fairchild Semiconductor Corporation

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IRF620B Fairchild Semiconductor Corporation

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-252 TO-220AB
Package Description DPAK-3 FLANGE MOUNT, R-PSFM-T3
Pin Count 3 3
Reach Compliance Code not_compliant compliant
ECCN Code EAR99 EAR99
Avalanche Energy Rating (Eas) 237 mJ 65 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 30 V 200 V
Drain Current-Max (ID) 66 A 5 A
Drain-source On Resistance-Max 0.0085 Ω 0.8 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-252 TO-220AB
JESD-30 Code R-PSSO-G2 R-PSFM-T3
JESD-609 Code e0 e0
Number of Elements 1 1
Number of Terminals 2 3
Operating Mode ENHANCEMENT MODE ENHANCEMENT MODE
Operating Temperature-Max 150 °C 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE FLANGE MOUNT
Polarity/Channel Type N-CHANNEL N-CHANNEL
Power Dissipation-Max (Abs) 57 W 47 W
Pulsed Drain Current-Max (IDM) 100 A 18 A
Qualification Status Not Qualified Not Qualified
Surface Mount YES NO
Terminal Finish Tin/Lead (Sn85Pb15) Tin/Lead (Sn/Pb)
Terminal Form GULL WING THROUGH-HOLE
Terminal Position SINGLE SINGLE
Transistor Application SWITCHING SWITCHING
Transistor Element Material SILICON SILICON
Base Number Matches 1 3

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