PMMT491A Datasheet, Equivalent, Cross Reference Search
Type Designator: PMMT491A
SMD Transistor Code: 9A*_9Ap_9At_9AW
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.25 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 1 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 150 MHz
Collector Capacitance (Cc): 10 pF
Forward Current Transfer Ratio (hFE), MIN: 300
Noise Figure, dB: -
Package: SOT23
PMMT491A Transistor Equivalent Substitute - Cross-Reference Search
PMMT491A Datasheet (PDF)
pmmt491a 3.pdf
DISCRETE SEMICONDUCTORSDATA SHEETbook, halfpageM3D088PMMT491ANPN BISS transistorProduct specification 1999 Aug 04Supersedes data of 1999 May 21Philips Semiconductors Product specificationNPN BISS transistor PMMT491AFEATURES PINNING High current (max. 1 A)PIN DESCRIPTION Low collector-emitter saturation voltage ensures1 basereduced power consumption.2 emitt
pmmt491a.pdf
DISCRETE SEMICONDUCTORS DATA SHEETPMMT491ANPN BISS transistorProduct data sheet 2004 Jan 13Supersedes data of 2001 Jun 11 NXP Semiconductors Product data sheetNPN BISS transistor PMMT491AFEATURES PINNING High current (max. 1 A)PIN DESCRIPTION Low collector-emitter saturation voltage ensures 1 basereduced power consumption.2 emitter3 collectorAPPLICATIONS
pmmt491a.pdf
Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain
Datasheet: 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 , 2N3207 , B772 , 2N3209 , 2N3209AQF , 2N3209CSM , 2N3209DCSM , 2N3209L , 2N321 , 2N3210 , 2N3211 .
