MMST6428 Datasheet PDF

MMST6428 Transistors NPN small signal transistor MMST6428 zFeatures 1) Ideal for switching and AF amplifier applications. zDimensions (Unit : mm) MMST6428 2.9 1.1 0.4 (3) zPackaging specifications Package Type MMST6428 (1)Emitter (2)Base (3)Collector 0.8 Taping T146 3000 (2) (1) 1.6 2.8 Code Basic ordering unit (pieces) 0.95 0.95 0.15 1.9 Each lead has same dimensions Abbreviated symbol : R1K zAbsolute maximum ratings (Ta=25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC PC Tj Tstg Limits 60 50 6 0.2 0.2 125 −55 to 125 Unit V V V A W °C °C zElectrical characteristics (Ta=25°C) Parameter Symbol Min. 50 60 − − − − − 0.56 250 DC current transfer ratio hFE 250 250 250 Transition frequency Collector output capacitance fT Cob 100 − Typ. − − − − − − − − − − − − − − Max. − − 0.1 0.1 0.1 0.2 0.6 0.66 − − 650 − 700 3.0 MHz pF − Unit V V IC= 1mA IC= 1...