BC858B PDF Datasheet
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Description
This is PNP General Purpose Transistor. Transistors
BC858BW , BC858B
PNP General Purpose Transistor
BC858BW , BC858B
zFeatures 1) BVCEO < -30V (IC=-1mA) 2) Complements the BC848B , BC848BW.
zPackage, marking and packaging specifications
Paet No. Pakaging type
Marking Code
Basic ordering unit (pieces)
BC858BW UMT3 G3K T106 3000
BC858B SST3 G3K T116 3000
zAbsolute maximum ratings (Ta=25°C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current
Symbol VCBO VCEO VEBO IC
Collector power dissipation
PC
Junction temperature
Tj
Storage temperature
Tstg
When mounted on 7 × 5 × 0.6 mm ceramic board.
Limits 30 30 5 0.1 0.2 0.35 150 65 to +150
Unit V V V A
W
˚C ˚C
zExternal dimensions (Unit : mm)
BC858BW
SOT-323
ROHM : UMT3 EIAJ : EC-70
2.0±0.2 1.3±0.1 0.65 0.65 (1) (2)
0.9±0.1 0.2 0.7±0.1
1.2±0.1 2.1±0.1 0.1~0.4
00.1
(3)
0.3+- 00.1
0.15±0.05
All terminals have same dimensions
(1) Emitter (2) Base (3) Collector
BC858B
SOT-23
ROHM : SST3
2.9±0.2 1.9±0..