QST9 Datasheet, Equivalent, Cross Reference Search
Type Designator: QST9
SMD Transistor Code: T09
Material of Transistor: Si
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.9 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 1 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 320 MHz
Collector Capacitance (Cc): 7 pF
Forward Current Transfer Ratio (hFE), MIN: 270
Noise Figure, dB: -
Package: TSMT6
QST9 Transistor Equivalent Substitute - Cross-Reference Search
QST9 Datasheet (PDF)
..1. Size:63K rohm
qst9.pdf
qst9.pdf
QST9 Transistors General purpose amplification (-30V, -1A) QST9 External dimensions (Unit : mm) Application Low frequency amplifier Driver 2.81.6 Features 1) Collector current is large. 2) Collector saturation voltage is low. VCE(sat) : max. -350mV At IC = -500mA / IB = -25mA ROHM : TSMT6 Each lead has same dimensionsAbbreviated symbol : T09 Equivalent circui
Datasheet: HA9079 , HA9500 , HA9501 , HA9502 , HA9531 , HA9531A , HA9532 , HA9532A , 2222A , HCT2907A , HCT2907M , HDA412 , HDA420 , HDA496 , HEP637 , HEPG0001 , HEPG0002 .
