RoHS

BC856AW THRU BC858CWCOMPLIANTPNP TransistorFeatures●Epoxy meets UL-94 V-0 flammability rating●Halogen free available upon request by adding suffix ”HF”
●Moisture Sensitivity Level 1●High Conductance●Surface Mount Package Ideally Suited for Automatic

Insertion

Mechanical Data

● Package: SOT-323
Molding compound meets UL 94 V-0 flammability rating,
RoHS-compliant, halogen-free● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102● Marking:BC856AWBC856BW
BC857AWBC857BW
BC857CW
BC858AWBC858BW
BC858CW

3A3B3E
3F
3G
3J
3K3L

■ Maximum Ratings (Ta=25℃ unless otherwise noted)
SymbolParameter

Value

Unit

BC856AW、BC856BW
BC857AW、BCB57BW、BC857CW
BC858AW、BC858BW、BC858CW

-80
-50
-30

V

BC856AW、BC856BW
BC857AW、BC857BW、BC857CW
BC858AW、BC858BW、BC858CW

-65
-45
-30

V

Collector-Base Voltage
VCBO
Collector-Emitter Voltage
VCEO

VEBO

Emitter-Base Voltage

-6

VIC

Collector Current

-0.1

APC

Collector Power Dissipation

200mW

RΘJA

Thermal Resistance From Junction To Ambient

625℃/W

TjJunction Temperature

150℃

Tstg

Storage Temperature-55～+150℃

1/5S-S1810
Rev.1.1,10-Dec-19

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHSBC856AW THRU BC858CWCOMPLIANT■ Electrical Characteristics (Ta=25℃ unless otherwise noted)
Parameter

SymbolTest conditions

Min

VCBO

IC= -10µA, IE=0-80-50-30V

VCEO

IC= -10mA, IB=0-65
-45
-30

V

Emitter-base breakdown voltage

VEBO

IE= -1µA, IC=0-5V

Collector-base cut-off current

ICBO

VCB=-30 V ,IE=0-0.1μA

Emitter-base cut-off current

IEBO

VEB=-5 V , IC=0-0.1μA

DC current gain
BC856AW,BC857AW,BC858AW
BC856BW,BC857BW,BC858BW
BC857CW,BC858CWhFE

VCE= -5V, IC= -2mA

Collector-emitter saturation
voltage

VCE(sat)

IC=-100mA, IB= -5mA

-0.65

VBase-emitter saturation voltage

VBE(sat)

IC=-100mA, IB= -5mA

-1.1

VTransition frequency

fT

VCE= -5 V, IC= -10mA
f=100MHz

Collector-base output capacitanceCob

VCB=-10V,f=1MHz

Collector-base breakdown voltage
BC856
BC857
BC858
Collector-emitter breakdown
voltage
BC856
BC857
BC858125220420

Max

Unit250475800100MHz
4.5pF■ Ordering Information (Example)
PREFERED P/N

PACKINGCODE

UNIT WEIGHT(g)MINIMUM
PACKAGE(pcs)

BC856AW THRU
BC858CWF2Approximate 0.005

3000

INNER BOXOUTER CARTON
DELIVERY MODEQUANTITY(pcs) QUANTITY(pcs)
30000

120000

7” reel

2/5
S-S1810
Rev.1.1,10-Dec-19

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC856AW THRU BC858CWRoHSCOMPLIANT■ Characteristics(Typical)

3/5
S-S1810
Rev.1.1,10-Dec-19

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC856AW THRU BC858CWRoHS
COMPLIANT■ SOT-323 Package Outline Dimensions■ SOT-323 Soldering Footprint

4/5
S-S1810
Rev.1.1,10-Dec-19

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC856AW THRU BC858CWRoHSCOMPLIANT

Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves theright to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used withequipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safetydevices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper useof sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.

5/5
S-S1810
Rev.1.1,10-Dec-19

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com