K2109B Datasheet and Replacement
Type Designator: K2109B
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector-Emitter Voltage |Vce|: 15 V
Max. Operating Junction Temperature (Tj): 175 °C
Transition Frequency (ft): 1700 MHz
Collector Capacitance (Cc): 1 pF
Forward Current Transfer Ratio (hFE), MIN: 30
Noise Figure, dB: -
Package: TO72
K2109B Substitution
K2109B Datasheet (PDF)
2sk2109.pdf

DATA SHEETMOS FIELD EFFECT TRANSISTOR2SK2109N-CHANNEL MOS FETFOR HIGH-SPEED SWITCHINGThe 2SK2109 is a N-channel MOS FET of a vertical type andPACKAGE DIMENSIONS (in mm)is a switching element that can be directly driven by the output of4.5 0.1an IC operating at 5 V.1.5 0.11.6 0.2This product has a low ON resistance and superb switchingcharacteristics and is ide
2sk2109.pdf

SMD Type MOSFETN-Channel MOSFET2SK21091.70 0.1 Features VDS (V) = 60V ID = 0.5A RDS(ON) 1 (VGS = 4V)0.42 0.10.46 0.1Drain (D) RDS(ON) 0.8 (VGS = 10V)Gate (G)Internal diode1.GateGate protection2.Draindiode3.SourceSource (S) Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Drain-Source Voltage VDS 60V
Datasheet: K2107 , K2107A , K2107B , K2108 , K2108A , K2108B , K2109 , K2109A , BC557 , K2110 , K2110A , K2110B , K2111 , K2111A , K2111B , K2112A , K2112B .
History: RN4986FE | 2SC2572 | 2SD1322 | 2SC1416A | SF132 | BF254 | KTA1551T
Keywords - K2109B transistor datasheet
K2109B cross reference
K2109B equivalent finder
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History: RN4986FE | 2SC2572 | 2SD1322 | 2SC1416A | SF132 | BF254 | KTA1551T



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