The website uses cookies to understand site performance and process orders. We and our advertising partners also process personal data to deliver personalized and non-personalized advertising. By clicking OK, you explicitly consent to our tracking technologies and the processing of your data for ads personalization and conversion tracking. Click to learn more or change settings. 
    
BF309
View detailed images (12)

BF309

SKU: BF309
BF309 Transistor Silicon NPN CASE: TO72 MAKE: SGS Thomson
Product specifications
Type Transistor Silicon NPN
Case TO72
Manufacturer SGS Thomson
Vbr CBO 40
Vbr CEO 35
Max. PD (W) 150m
hfe 105
Ic Max. (A) 50m
Icbo Max. @Vcb Max. (A) 500u
Polarity NPN
Trans. Freq (Hz) Min. 1.4G
@VCE (test) (V) 7.0
Oper. Temp (°C) Max. 175
@Ic (A) 1.0m
Pinout Equivalence Number 4-22
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.15 W
Maximum Collector-Base Voltage |Vcb| 40 V
Maximum Collector-Emitter Voltage |Vce| 35 V
Maximum Emitter-Base Voltage |Veb| 4 V
Maximum Collector Current |Ic max| 0.05 A
Max. Operating Junction Temperature (Tj) 175 °C
Collector Capacitance (Cc) 0.2 pF
Transition Frequency (ft): 800 MHz
Forward Current Transfer Ratio (hFE), MIN 75
SKU 136372
Back