BC847
SMALL SIGNAL NPN TRANSISTORS
Type BC847B s
Marking 1F s s s
SILICON EPITAXIAL PLANAR NPN TRANSISTORS MINIATURE PLASTIC PACKAGE FOR APPLICATION IN SURFACE MOUNTING CIRCUITS LOW LEVEL GENERAL PURPOSE PNP PLEMENT IS BC857
2 3 1
SOT-23
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol V CES V CBO V CEO V EBO IC I CM I BM I EM P t ot T stg Tj Parameter Collector-Emitter Voltage (V BE = 0) Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current Base Peak Current Emitter Peak Current Total Dissipation at T c = 25 C Storage Temperature Max. O perating Junction Temperature o
Value 50 50 45 6 0.1 0.2 0.2 0.2 300 -65 to 150 150
Uni t V V V V A A A A m W o o
October 1997
1/4
THERMAL DATA
R t hj-amb
- R th j-SR
- Thermal Resistance Junction-Ambient Thermal Resistance Junction-Substrate Max Max 420 330 o o
C/W C/W
- Mounted on a ceramic substrate area = 10 x 8 x 0.6...
