2SC4995 vs KSC3120 feature comparison

2SC4995 Hitachi Ltd

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KSC3120 Samsung Semiconductor

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer HITACHI LTD SAMSUNG SEMICONDUCTOR INC
Package Description SMALL OUTLINE, R-PDSO-G4 SMALL OUTLINE, R-PDSO-G3
Pin Count 4 3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Additional Feature LOW NOISE
Case Connection COLLECTOR
Collector Current-Max (IC) 0.05 A 0.05 A
Collector-Base Capacitance-Max 1.05 pF 0.9 pF
Collector-Emitter Voltage-Max 8 V 15 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 50 40
Highest Frequency Band ULTRA HIGH FREQUENCY BAND ULTRA HIGH FREQUENCY BAND
JESD-30 Code R-PDSO-G4 R-PDSO-G3
Number of Elements 1 1
Number of Terminals 4 3
Operating Temperature-Max 150 °C 125 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 0.1 W 0.15 W
Qualification Status Not Qualified Not Qualified
Surface Mount YES YES
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Transistor Application AMPLIFIER AMPLIFIER
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 11000 MHz 2400 MHz
Base Number Matches 2 2
Part Package Code SOT-23

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