RoHS

BC857BVCOMPLIANT

Dual PNP Small Signal TransistorFeatures
 Moisture sensitivity level 1
 Halogen free and RoHS compliant
 Surface mount package ideally suited forautomatic Insertion
Application
 Signal amplification
 Switching circuit
Mechanical data Package： SOT-563
 Terminals：Tin plated leads, solderable per
J-STD-002 and JESD22-B102■ Maximum Ratings (Ta=25℃ Unless otherwise specified)

Item

SymbolUnit

Conditions

Device marking code

Value
K5V

Collector-base voltage

VCBOV

IC=-10uA,IE=0-50

Collector-emitter voltage

VCEOVIC=-10mA,IB=0-45

Emitter-base voltage

VEBO

V

IE=-1uA,IC=0-5

Collector current

ICmA-100

Power dissipation

PDmW

150

Junction temperature

TJ℃-55 to +150

Storage temperature

TSTG℃-55 to +150

1/5

S-S3870
Rev.1.3,20-Mar-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

BC857BVCOMPLIANT■ Electrical Characteristics (Ta=25℃ Unless otherwise specified)

Item

SymbolUnitConditions

Min

Collector-base breakdown voltage

V(BR)CBOV

IC=-10uA,IE=0-50

Collector-emitter breakdown voltage

V(BR)CEOVIC =-10mA,IB=0-45

Emitter-base breakdown voltage

V(BR)EBOV

IE=-1uA,IC=0-5

Collector cut-off current

ICBOnA

VCB=-30V,IB=0-15

Emitter-base cutoff current

IEBOnA

VEB=-5V, IC=0-100

DC current gainhFE

VCE=-5V,IC=-2mA

TypMax220

475

VCE(sat)1V

IC=-10mA,IB=-0.5mA-0.1

VCE(sat)2V

IC=-100mA,IB=-5mA-0.4

VBE(sat)1V

IC=-10mA,IB=-0.5mA-0.7

VBE(sat)2V

IC=-100mA,IB=-5mA

-0.9

VBE1

V

VCE=-5V,IC=-2mA

VBE2

V

VCE=-5V, IC=-10mAfT

MHz

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

Collector-emitter saturation voltage

Base-emitter saturation voltage

-0.6

-0.75

Base-emitter voltage

Transition frequency

-0.82
200

■ Thermal Characteristics

Parameter

Symbol

Unit

Value

Thermal resistance, junction-to-ambientRθJ-A(1)℃/W

833

Thermal resistance, junction-to-case

RθJ-C(1)

℃/W

667

Note:
（1）Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 25.4mm*25.4mm
copper pad areas

2/5

S-S3870
Rev.1.3,20-Mar-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

BC857BVCOMPLIANT■Characteristics
Fig 1：Static Characteristics

Fig 2：DC Current Gain Characteristics

Fig 3：Collector-Emitter Saturation Voltage

Fig 4：Base-Emitter Saturation Voltage

Fig 5：Base-Emitter on Voltage

Fig 6：PD-Ta Curve

3/5

S-S3870
Rev.1.3,20-Mar-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

BC857BVCOMPLIANT■Ordering Information

Preferred P/N

Packing
code

Unit weight(g)Minimum
package(pcs)

Inner box
quantity(pcs)

Outer carton
quantity(pcs)

Delivery mode

BC857BV

F2Approximate 0.0035

300030000

120000

7” reel■ Outline Dimensions■ Suggested Pad Layout

4/5S-S3870
Rev.1.3,20-Mar-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC857BVRoHSCOMPLIANT

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-S3870
Rev.1.3,20-Mar-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com