FDS8947A vs NDS9956 feature comparison

FDS8947A Fairchild Semiconductor Corporation

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NDS9956 National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP NATIONAL SEMICONDUCTOR CORP
Part Package Code SOT
Package Description SOIC-8
Pin Count 8
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Configuration SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE SEPARATE, 2 ELEMENTS
DS Breakdown Voltage-Min 30 V 20 V
Drain Current-Max (ID) 4 A 3.5 A
Drain-source On Resistance-Max 0.052 Ω 0.1 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR METAL-OXIDE SEMICONDUCTOR
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 2 2
Number of Terminals 8 8
Operating Mode ENHANCEMENT MODE ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type P-CHANNEL N-CHANNEL
Power Dissipation-Max (Abs) 2 W 2 W
Pulsed Drain Current-Max (IDM) 20 A
Qualification Status Not Qualified Not Qualified
Surface Mount YES YES
Terminal Finish MATTE TIN
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Base Number Matches 2 2

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