PNP Transistor - NXP
Description
DISCRETE SEMICONDUCTORS
DATA SHEET
BC856; BC857; BC858 PNP general purpose transistors
Product data sheet Supersedes data of 2003 Apr 09
2004 Jan 16
NXP Semiconductors
PNP general purpose transistors
Product data sheet
BC856; BC857; BC858
FEATURES • Low current (max.
100 mA) • Low voltage (max.
65 V).
APPLICATIONS • General purpose switching and amplification.
PINNING
PIN 1 2 3
base emitter collector
DESCRIPTION
DESCRIPTION
PNP transistor in a SOT23 plastic package.
NPN complements: BC846, BC847 and BC848.
MARKING
TYPE NUMBER BC856 BC856A BC856B BC857 BC857A BC857B BC857C BC858B
MARKING CODE(1) 3D* 3A* 3B* 3H* 3E* 3F* 3G* 3K*
Note
1.
* = p: made in Hong Kong.
* = t: made in Malaysia.
* = W: made in China.
handbook, halfpage
3
1
Top view
1
2
MAM256
3 2
Fig.
1 Simplified outline (SOT23) and symbol.
ORDERING INFORMATION
TYPE NUMBER
BC856 BC857 BC858
NAME − − −
PACKAGE
DESCRIPTION plastic surface mounted package; 3 leads plastic surface mounted package; 3 leads plastic surface mounted package; 3 leads
VERSION SOT23 SOT23 SOT23
2004 Jan 16
2
NXP Semiconductors
PNP general purpose transistors
Product data sheet
BC856; BC857; BC858
LIMITING VALUES In accordance with the Absolute Maximum System (IEC 60134).
SYMBOL VCBO
VCEO
VEBO IC ICM IBM Ptot Tstg Tj Tamb
PARAMETER
collector-base voltage BC856 BC857 BC858
collector-emitter voltage BC856 BC857 BC858
emitter-base voltage collector current (DC) peak collector current peak base current total power dissipation storage temperature junction temperature operating ambient temperature
CONDITIONS open emitter
open base
open collector
Tamb ≤ 25 °C; note 1
Note 1.
Transistor mounted on an FR4 printed-circuit board, standard footprint.
THERMAL CHARACTERISTICS
SYMBOL Rth(j-a)
PARAMETER
thermal resistance from junction to ambient
CONDITIONS in free air; note 1
Note 1.
Transistor mounted on an FR4 printed-circuit board, standard footprint.
MIN.
MAX.
UNIT
− −80 V − −50 V − −30 V
− −65 V
− −45 V
...
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