Datasheet BC857A, BC857B, BC857BL3, BC857BW, BC857C Datasheet (Infineon)

PNP Silicon AF Transistor

• For AF input stages and driver applications

• High current gain

• Low collector-emitter saturation voltage

• Low noise between 30 hz and 15 kHz

• Complementary types:

BC847...-BC850... (NPN)

• Pb-free (RoHS compliant) package

• Qualified according AEC Q101

1)

BC857...-BC860...

1

BC857BL3 is not qualified according AEC Q101

Type Marking Pin Configuration Package

BC857A

BC857B

BC857BL3*

BC857BW

BC857C

BC857CW

BC858A

BC858B

BC858BW

BC858C

BC858CW

BC859C

BC860B

3Es

3Fs

3F

3Fs

3Gs

3Js

3Ks

3Ls

4Cs

4Fs

1=B

2=E

3=C

-

SOT23

TSLP-3-1

SOT323

SOT23

SOT323

SOT23

SOT323

SOT23

SOT323

SOT23

BC860BW

BC860CW

4Fs

4Gs

* Not qualified according AEC Q101

1=B

2=E

1

3=C

-

SOT323

2011-09-19

Maximum Ratings

g

BC857...-BC860...

Parameter

Collector-emitter voltage

Symbol Value Unit

V

BC857..., BC860...

BC858..., BC859...

Collector-base voltage

V

BC857..., BC860...

BC858..., BC859...

Emitter-base voltage V

Collector current I

Peak collector current, tp ≤ 10 ms I

Total power dissipation

≤ 71 °C, BC857-BC860

T

S

≤ 135 °C, BC857BL3

T

S

≤ 124 °C, BC857W-BC860W

T

S

P

Junction temperature T

CEO

CBO

EBO

C

CM

tot

j

V

45

30

50

30

5

100 mA

200

mW

330

250

150 °C

Storage temperature T

Thermal Resistance Parameter

Junction - soldering point1)

BC857-BC860

BC857BL3

BC857W-BC860W

1

For calculation of R

please refer to Application Note AN077 (Thermal Resistance Calculation)

thJA

st

-65 ... 150

Symbol Value Unit

R

thJS

K/W

≤ 240

≤ 60

≤ 105

2

2011-09-19

Electrical Characteristics at TA = 25°C, unless otherwise specified Parameter

Symbol Values Unit

min. typ. max.

DC Characteristics

BC857...-BC860...

Collector-emitter breakdown voltage

I

= 10 mA, IB = 0 , BC857..., BC860...

C

I

= 10 mA, IB = 0 , BC858..., BC859...

C

Collector-base breakdown voltage

I

= 10 µA, IE = 0 , BC857..., BC860...

C

I

= 10 µA, IE = 0 , BC858..., BC859...

C

Emitter-base breakdown voltage

I

= 1 µA, IC = 0

E

Collector-base cutoff current

V

= 45 V, IE = 0

CB

V

= 30 V, IE = 0 , TA = 150 °C

CB

DC current gain1)

I

= 10 µA, VCE = 5 V, hFE-grp.A

C

I

= 10 µA, VCE = 5 V, hFE-grp.B

C

I

= 10 µA, VCE = 5 V, hFE-grp.C

C

I

= 2 mA, VCE = 5 V, hFE-grp.A

C

I

= 2 mA, VCE = 5 V, hFE-grp.B

C

I

= 2 mA, VCE = 5 V, hFE-grp.C

C

V

(BR)CEO

V

(BR)CBO

V

(BR)EBO

I

CBO

h

FE

45

30

50

30

-

5 - -

-

125

220

420

-

140

250

480

180

290

520

-

0.015

5

-

250

475

800

V

µA

-

Collector-emitter saturation voltage1)

I

= 10 mA, IB = 0.5 mA

C

I

= 100 mA, IB = 5 mA

C

Base emitter saturation voltage1)

I

= 10 mA, IB = 0.5 mA

C

I

= 100 mA, IB = 5 mA

C

Base-emitter voltage1)

I

= 2 mA, VCE = 5 V

C

I

= 10 mA, VCE = 5 V

C

1

Pulse test: t < 300µs; D < 2%

3

V

CEsat

V

BEsat

V

BE(ON)

-

600

-

75

250

700

850

650

-

mV

300

650

-

750

820

2011-09-19

Electrical Characteristics at TA = 25°C, unless otherwise specified

BC857...-BC860...

Parameter

AC Characteristics

Transition frequency

I

= 20 mA, VCE = 5 V, f = 100 MHz

C

Collector-base capacitance

V

= 10 V, f = 1 MHz

CB

Emitter-base capacitance

V

= 0.5 V, f = 1 MHz

EB

Short-circuit input impedance

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C

C

Open-circuit reverse voltage transf. ratio

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C

C

Symbol Values Unit

min. typ. max.

f

C

h

T

cb

eb

11e

12e

- 250 - MHz

- 1.5 - pF

- 8 -

-

2.7

4.5

8.7

1.5

2

3

kΩ

-

10

-4

-

Short-circuit forward current transf. ratio

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C

C

Open-circuit output admittance

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.A

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.B

C

I

= 2 mA, VCE = 5 V, f = 1 kHz, hFE-grp.C

C

Noise figure

I

= 0.2 mA, VCE = 5 V, f = 1 kHz,

C

∆

f = 200 Hz, R

= 2 kΩ, BC859, BC850

S

Equivalent noise voltage

I

= 200 mA, VCE = 5 V, RS = 2 kΩ,

C

f = 10...50 Hz, BC860

h

F

V

21e

22e

n

-

200

330

600

18

30

60

-

µS

-

- 1 4 dB

- - 0.11 µV

4

2011-09-19

BC857...-BC860...

DC current gain hFE = ƒ(IC)

V

= 1 V

CE

3

10

5

100

h

FE

2

10

5

1

10

5

0

10

10 10 10 10

C

25

C

-50

C

-2

-1

555

10

0

Collector-emitter saturation voltage

I

= ƒ(V

C

EHP00382

12

mA

Ι

C

10 mA

Ι

C

10

), hFE = 20

CEsat

2

100

C

25

C

-50

1

C

EHP00380

5

0

5

-1

0

0.1 0.2 0.4

0.3 0.5

V

CEsat

Base-emitter saturation voltage

I

= ƒ(V

C

10 mA

Ι

C

10

2

1

5

0

5

-1

0

), hFE = 20

BEsat

C

100

C C

25

-50

C

0.2 0.4 0.8

0.6 V 1.2

EHP00379

V

BEsat

Collector cutoff current I

V

= 30 V

CBO

4

10

nA

Ι

CB0

3

10

5

2

10

5

1

10

5

0

10

5

-1

10

0 50 100 150

max

CBO

= ƒ(TA)

EHP00381

typ

C

T

A

5

2011-09-19

BC857...-BC860...

Transition frequency fT = ƒ(IC)

V

= 5 V

CE

3

10

MHz

f

T

5

2

10

5

1

10

-1 0 1 2

10 10 10 10

5

EHP00378

mA

Ι

C

Collector-base capacitance C

Emitter-base capacitance

12

pF

10

)

9

EB

(C

8

CB

C

7

6

5

4

3

2

1

0

0 4 8 12 16

CEB

C

eb

= ƒ(V

cb

= ƒ(V

CB

EB

CCB

V

VCB(V

)

22

EB

Total power dissipation P

BC856-BC860

360

mW

300

270

240

tot

P

210

180

150

120

90

60

30

0

0 15 30 45 60 75 90 105 120

= ƒ(TS)

tot

°C

T

Total power dissipation P

= ƒ(TS)

tot

BC857BL3

300

mW

250

225

200

tot

P

175

150

125

100

75

50

25

150

S

0

0 15 30 45 60 75 90 105 120

°C

150

T

S

6

2011-09-19

BC857...-BC860...

Total power dissipation P

BC857W-BC860W

300

mW

250

225

200

tot

P

175

150

125

100

75

50

25

0

0 15 30 45 60 75 90 105 120

= ƒ(TS)

tot

T

°C

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(tp)

BC857/W-BC860/W

T

D

0

0.005

0.01

0.02

0.05

0.1

0.2

0.5

-2

EHP00377

=

s

t

p

10

0

3

10

P

totmax totPDC

10

5

=

D

2

t

p

t

p

T

5

1

10

5

0

10

150

S

-6

10

10-510-410-310

Permissible Puls Load R

BC857BL3

2

10

1

10

thJS

R

0

10

-1

10

-7

-6

-5

10

-4

thJS

-3

10

= ƒ (tp)

0.5

0.2

0.1

0.05

0.02

0.01

0.005 D = 0

-2

10

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(tp)

BC857BL3

3

10

totDC

/ P

2

10

totmax

P

1

10

0

s

t

0

10

p

10

-7

-6

10

-5

10

D = 0

0.005

0.01

0.02

0.05

0.1

0.2

0.5

-4

-3

10

-2

t

0

s

10

p

7

2011-09-19

Package Outline

Foot Print

Package SOT23

±0.1

2.9

12

1)

+0.1

0.4

-0.05

1.9

0.25MBC

1) Lead width can be 0.6 max. in dambar area

B

3

C

0.95

0.8

0.15 MIN.

±0.15

2.4

0.2

±0.1

1

0.1 MAX.

10˚ MAX.

0.08...0.15

0...8˚

M

A

BC857...-BC860...

±0.1

1.3

10˚ MAX.

A

Marking Layout (Example)

Standard Packing

Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel

Pin 1

0.8 1.2

EH

4

0.9

s

0.9 0.91.3

Manufacturer

2005, June

Date code (YM)

BCW66

Type code

0.2

Pin 1

3.15

2.13

8

2.65 8

1.15

2011-09-19

Package Outline

Package SOT323

±0.2

2

0.3

+0.1

-0.05

3x

M

0.1

3

0.1 MAX.

0.1

0.9

BC857...-BC860...

±0.1

A

Foot Print

Marking Layout (Example)

12

0.650.65

0.6

0.8

0.65

1.6

±0.1

2.1

0.1 MIN.

M

0.2 A

0.15

+0.1

-0.05

±0.1

1.25

Standard Packing

Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel

Pin 1

4

2.15

Manufacturer

2005, June

Date code (YM)

BCR108W

Type code

0.2

8

2.3

1.1

9

2011-09-19

Package TSLP-3-1

Package Outline

Top view Bottom view

+0.1

0.4

0.05 MAX.

1

3

2

Pin 1 marking

1) Dimension applies to plated terminal

0.5

2x 0.15

±0.035

0.35

±0.035

Foot Print

For board assembly information please refer to Infineon website "Packages"

0.6

1

0.225

0.15

0.35

0.3

0.35

0.225

0.2

1)

±0.05

0.65

±0.05

0.945

0.17

3

2

1)

0.2

0.6

0.45

±0.05

1

1)

±0.035

0.25 2x

0.275

0.355

R0.1

1)

BC857...-BC860...

±0.035

0.25

±0.05

1

0.315

Marking Layout (Example)

Standard Packing

Reel ø180 mm = 15.000 Pieces/Reel

Stencil aperturesCopper Solder mask

BFR193L3

Type code

Pin 1 marking

Laser marking

4

1.16

8

0.5

Pin 1 marking

0.76

10

2011-09-19

BC857...-BC860...

Edition 2009-11-16

Published by Infineon Technologies AG 81726 Munich, Germany

 2009 Infineon Technologies AG

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party.

Information

For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (<www.infineon.com

Warnings

Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

>).

11

2011-09-19

Datasheet BC857A, BC857B, BC857BL3, BC857BW, BC857C Datasheet (Infineon) [ru]