BC846/BC847/BC848

RoHS

COMPLIANTNPN Small Signal Transistor
Features 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-23
 Terminals：Tin plated leads, solderable
J-STD-002 and JESD22-B102

per1/7

S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848■ Maximum Ratings (Ta=25℃ Unless otherwise specified)

Item

SymbolUnitConditionsValue

BC846A

1A

BC846B

1B

BC847A

1E

BC847B

1F

BC847C

1G

BC848A

1J

BC848B

1K

BC848C

1L

Device marking code

80

BC846
Collector-base voltage

Collector-emitter voltage

VCBO

VCEO

V

BC847

V

IC= 10µA, IE=050

BC848

30

BC846

65

BC847

IC=10mA, IB=0BC848
IE= 10µA, IC=04530

Emitter-base voltage

VEBO

V

6Collector current

ICA

0.1

Power dissipation

PDmW

200

Junction temperature

TJ℃-55 to +150

Storage temperature

TSTG℃-55 to +150

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S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848■ Electrical Characteristics (Ta=25℃ Unless otherwise specified)
Item

SymbolUnitConditions

MinBC846
Collector-base breakdown voltage

V(BR)CBO

Collector-emitter breakdown voltage

V(BR)CEO

Emitter-base breakdown voltage

V(BR)EBO

Collector-base cut-off current

ICBO

Collector-emitter cut-off current

ICEO

Emitter-base cut-off current

IEBO

VV

VuAuAuA

BC847

IC=10μA,IE=050

BC848

30

BC846

65BC847

IC =10mA,IB=045

BC848

30

IE=10μA,IC=06BC846

VCB=70 V0.1BC847

VCB=50 V

0.1

BC848

VCB=30 V

0.1

BC846

VCE=60 V

0.1

BC847

VCE=45 V

0.1

BC848

VCE=30 V

0.1

VEB=5V

0.1

BC846B,847B,848B

hFE

Max

80

BC846A,847A,848A
DC current gain

Typ

VCE= 5V, IC= 2mABC847C,BC848C

110

220

200

450

420

800

Collector-emitter saturation voltage

VCE(sat)V

IC=100mA,IB=5mA

0.5

Base-emitter saturation voltage

VBE(sat)V

IC=100mA,IB=5mA

1.1

Transition frequency

fTMHz

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

Collector-base output capacitance

CobpF

VCB=10V,f=1MHz

100
4.5

■ Thermal Characteristics
ParameterSymbol

Unit

Value

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

625

Thermal resistance, junction-to-case

RθJ-C(1)

℃/W

500

Note:
（1）Device mounted on PCB, single-sided copper，with standard footprint

3/7

S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848■Characteristics
Fig 1：Static Characteristics

Fig 2：DC Current Gain
1000.00

100

Collector Current Ic(mA)

80

0.5mA
0.45mA0.4mA0.35mA
0.3mA

Ta= 125℃0.25mA

Ta= 100℃

VCE= 5V

DC Current Gain hFE

Ta=25℃

600.2mA0.15mA

40

Ta= 25℃

Ta= ‐25℃0.1mA
20

Ib=0.05mA

0012345100.00

60.1

1Collect‐Emitter Voltage VCE(V)10100Collector Current Ic(mA)

Fig 3：Collector-Emitter Saturation Voltage

Fig 4：Base-Emitter Saturation Voltage

11Base‐Emitter Voltage VBEsat(V)Collector‐Emitter Voltage VCEsat(V)

Ic:Ib=20:1

Ta= 125℃

0.1

Ta= 100℃
Ta= ‐25℃

Ta= 25℃

Ic:Ib=20:1
0.1

0.01
0.1

1100.1

100110100

Collector Current Ic(mA)

Collector Current Ic(mA)

Fig 5：Base-Emitter On Voltage

Fig 6：Cob/Cib-VCB/VEB

10010010

Capacitance C(pF)

Collector Current Ic(mA)

fT=1MHz
Ta=25℃

10Cib1Cob

VCE= 5V

10.1
0

0.2

0.4

0.6

0.8

10.1

1.2

110

Reverse Voltage VR(V)

Base‐Emitter Voltage VBE（V）

Fig 7：PD-Ta Curve
4/7

S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848■Ordering Information
S-S1693
Rev.1.3,09-May-23

5/7

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848
Preferred P/N

Packingcode

Unit weight(g)Minimumpackage(pcs)

Inner boxquantity(pcs)

Outer carton quantity(pcs)

Delivery mode

BC846/BC847/BC848

F2

Approximate 0.008

3000

30000

120000

7” reelBC846/BC847/BC848

F4

Approximate 0.008

10000/210000■ Outline Dimensions■ Suggested Pad Layout

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S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

BC846/BC847/BC848
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 designor 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.

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S-S1693
Rev.1.3,09-May-23

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com