BC850B Siemens SOT-23 NPN Transistor Data Sheet

Download PDF datasheet for Siemens BC850B (SMD marking: 2Fs) SOT-23 NPN Silicon AF Transistor (EN) 8 pages 1996 zip

SKU: BC850BSOT23SIEMENSDS1996 Category: Brand:


This PDF data sheet is for the Siemens BC850B NPN Silicon AF Transistor.

Siemens BC850B (SMD marking: 2Fs) NPN Silicon AF Transistor

– For AF input stages and driver applications
– High current gain
– Low collector-emitter saturation voltage
– Low noise between 30 Hz and 15 kHz

(PDF) DATASHEET in English (EN) language.



– Collector-emitter voltage
– Collector-base voltage
– Emitter-base voltage
– Collector current
– Base current
– Emitter current
– Junction temperature
– Total power dissipation
– Thermal Resistance

– DC characteristics: Collector-emitter breakdown voltage; Collector-base breakdown voltage; Collector-emitter breakdown voltage; Emitter-base breakdown voltage; Collector cutoff current; DC current gain; Collector-emitter saturation voltage; Base-emitter saturation voltage; Base-emitter voltage.
– AC characteristics: Transition frequency; Output capacitance; Input capacitance; Short-circuit input impedance; Open-circuit reverse voltage transfer ratio; Short-circuit forward current transfer ratio; Open-circuit output admittance; Noise figure; Equivalent noise voltage.

Fig. Total power dissipation
Fig. Collector-base capacitance, Emitter-base capacitance
Fig. Permissible pulse load
Fig. Transition frequency
Fig. Collector cutoff current
Fig. Collector-emitter saturation voltage
Fig. DC current gain
Fig. Base-emitter saturation voltage
Fig. h parameter normalized
Fig. Noise figure

This datasheet provides all the information (according to the table of contents) from Siemens about the BC850B (SMD marking: 2Fs) NPN Silicon AF Transistor. You can download and save it for offline use, including viewing it on your device or printing it for your convenience if you prefer a paper version.

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