FZT491A Datasheet, Equivalent, Cross Reference Search
Type Designator: FZT491A
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 2 W
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Collector Current |Ic max|: 1 A
Transition Frequency (ft): 150 MHz
Forward Current Transfer Ratio (hFE), MIN: 300
Noise Figure, dB: -
Package: SOT223
FZT491A Transistor Equivalent Substitute - Cross-Reference Search
FZT491A Datasheet (PDF)
fzt491a.pdf
SOT223 NPN SILICON PLANARFZT491AMEDIUM POWER TRANSISTORISSUE 1 - FEBRUARY 1999PARTMARKING DETAIL FZT491AABSOLUTE MAXIMUM RATINGS.PARAMETER SYMBOL VALUE UNITCollector-Base Voltage VCBO 40 VCollector-Emitter Voltage VCEO 40 VEmitter-Base Voltage VEBO 5VPeak Pulse Current ICM 2AContinuous Collector Current IC 1ABase Current IB 200 mAPower Dissipation at Tamb =25C Pt
fzt491.pdf
A Product Line ofDiodes IncorporatedGreenFZT49160V NPN MEDIUM POWER TRANSISTOR IN SOT223 Features Mechanical Data BVCEO > 60V Case: SOT223 IC = 1A high Continuous Current Case material: molded plastic. Green molding compound. Low saturation voltage VCE(sat)
fzt491.pdf
SMD Type TransistorsNPN TransistorsFZT491 (KZT491)Unit:mmSOT-2236.500.23.000.14 Features Collector Current Capability IC=1A Collector Emitter Voltage VCEO=60V1 2 3 Complementary to FZT5910.2502.30 (typ)Gauge Plane1.Base 2.Collector0.700.13.Emitter4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25Parameter Symbol Ratin
fzt493.pdf
A Product Line of Diodes Incorporated GreenFZT493 100V NPN MEDIUM POWER TRANSISTOR IN SOT223 Features Mechanical Data BVCEO > 100V Case: SOT223 IC = 1A High Continuous Current Case Material: Molded Plastic. Green Molding Compound; ICM = 2A Peak Pulse Current UL Flammability Rating 94V-0 Low Saturation Voltage Moisture Sensitivity: Level
fzt493a.pdf
A Product Line of Diodes Incorporated FZT493A 60V NPN MEDIUM POWER HIGH GAIN TRANSISTOR IN SOT223 Features Mechanical Data BVCEO > 60V Case: SOT223 IC = 1A High Continuous Collector Current Case Material: Molded Plastic. Green Molding Compound; ICM = 2A Peak Pulse Current UL Flammability Rating 94V-0 High Gain Device > 500 at IC =150mA Moisture
Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , D209L , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .
