Catalog > Semiconductors > Discrete Semiconductors > Transistors Transistor Silicon NPN Transistor BF194 N 30V 20V 30MA 67/220 X09 Transistor 0.74 ZAR inc for 1 Each 35 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Case SOT25 Vbr CBO 30 Vbr CEO 20 Max. PD (W) 220m C(ob) (F) 950f Derate (Amb) (W/°C) 2.2m hfe 115 Ic Max. (A) 30m Polarity NPN Trans. Freq (Hz) Min. 260M @VCE (test) (V) 10 Oper. Temp (°C) Max. 125 @Ic (A) 1.0m Pinout Equivalence Number 3-14 Surface Mounted Yes/No NO Maximum Collector Power Dissipation (Pc) 0.25 W Maximum Collector-Base Voltage |Vcb| 30 V Maximum Collector-Emitter Voltage |Vce| 20 V Maximum Emitter-Base Voltage |Veb| 5 V Maximum Collector Current |Ic max| 0.03 A Max. Operating Junction Temperature (Tj) 125 °C Collector Capacitance (Cc) 1.9 pF Transition Frequency (ft): 260 MHz Forward Current Transfer Ratio (hFE), MIN 67