INFINEON BC846A, BC846B, BC846BW, BC847A, BC847B User Manual

NPN Silicon AF Transistors

• 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:

BC856...-BC860...(PNP)

BC846...-BC850...

1

2006-09-19

BC846...-BC850...

Type Marking Pin Configuration Package

BC846A

BC846B

BC846BW

BC847A

BC847B

BC847BF

BC847BL3

BC847BT

BC847BW

BC847C

BC847CW

BC848A

BC848AW

BC848B

BC848BF

BC848BL3

1As

1Bs

1Es

1Fs

1F

1Fs

1Gs

1Js

1Ks

1K

1=B

2=E

3=C

-

SOT23

SOT323

SOT23

TSFP-3

TSLP-3-1

SC75

SOT323

SOT23

SOT323

SOT23

SOT323

SOT23

TSFP-3

TSLP-3-1

BC848BW

BC848C

BC848CW

BC849B

BC849BF

BC849C

BC849CW

BC850B

BF850BF

BC850BW

BC850C

BC850CW

1Ks

1Ls

2Bs

2Cs

2Fs

2Gs

1=B

2=E

3=C

-

SOT323

SOT23

SOT323

SOT23

TSFP-3

SOT23

SOT323

SOT23

TSFP-3

SOT323

SOT23

SOT323

2

2006-09-19

Maximum Ratings

BC846...-BC850...

Parameter

Collector-emitter voltage

BC846...

BC847..., BC850...

BC848..., BC849...

Collector-emitter voltage

BC846...

BC847..., BC850...

BC848..., BC849...

Collector-base voltage

BC846...

BC847..., BC850...

BC848..., BC849...

Emitter-base voltage

BC846...

Symbol Value Unit

V

CEO

V

65

45

30

V

CES

80

50

30

V

CBO

80

50

30

V

EBO

6

BC847..., BC850...

BC848..., BC849...

Collector current I

Peak collector current I

Total power dissipation-

T

≤ 71 °C, BC846-BC850

S

T

≤ 128 °C, BC847F-BC850F

S

T

≤ 135 °C, BC847L3-BC848L3

S

T

≤ 109 °C, BC847T

S

T

≤ 124 °C, BC846W-BC850W

S

Junction temperature T

Storage temperature T

C

CM

P

tot

j

stg

6

100 mA

200

330

250

150 °C

-65 ... 150

mW

3

2006-09-19

Thermal Resistance Parameter

BC846...-BC850...

Symbol Value Unit

Junction - soldering point1)

BC846-BC850

BC847F-BC850F

BC847L3-BC848L3

BC847T

BC846W-BC850W

1

For calculation of R

please refer to Application Note Thermal Resistance

thJA

R

thJS

≤ 240

≤ 90

≤ 60 ≤ 165 ≤ 105

K/W

4

2006-09-19

BC846...-BC850...

Electrical Characteristics at T

= 25°C, unless otherwise specified

Parameter Symbol Values Unit

min. typ. max.

DC Characteristics

Collector-emitter breakdown voltage

I

= 10 mA, IB = 0 , BC846...

C

I

= 10 mA, IB = 0 , BC847..., BC850...

C

I

= 10 mA, IB = 0 , BC848..., BC849...

C

Collector-base breakdown voltage

I

= 10 µA, IE = 0 , BC846...

C

I

= 10 µA, IE = 0 , BC847..., BC850...

C

I

= 10 µA, IE = 0 , BC848..., BC849...

C

Emitter-base breakdown voltage

I

= 0 , IC = 10 µA

E

Collector-base cutoff current

V

= 45 V, IE = 0

CB

V

= 30 V, IE = 0 , TA = 150 °C

CB

V

(BR)CEO

V

(BR)CBO

V

(BR)EBO

I

CBO

65

45

30

80

50

30

-

- 6 -

-

0.015

5

V

-

µA

-

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

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

h

FE

V

CEsat

V

BEsat

V

BE(ON)

-

110

200

420

-

580

-

140

250

480

180

290

520

90

200

700

900

660

-

220

450

800

250

600

-

700

770

-

mV

1

Pulse test: t < 300µs; D < 2%

5

2006-09-19

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

BC846...-BC850...

Parameter

AC Characteristics

Transition frequency

I

= 10 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

- 0.95 - pF

- 9 -

-

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

= 200 µA, VCE = 5 V, f = 1 kHz,

C

∆ f = 200 Hz, R

= 2 kΩ, BC849..., BC850...

S

Equivalent noise voltage

I

= 200 µA, VCE = 5 V, R

C

= 2 kΩ,

S

f = 10 ... 50 Hz , BC850...

h

F

V

21e

22e

n

-

200

330

600

18

30

60

-

µS

-

- 1.2 4 dB

- - 0.135 µV

6

2006-09-19

BC846...-BC850...

DC current gain h

V

= 5 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

FE

= ƒ(I

0

10

)

C

EHP00365

Collector-emitter saturation voltage

I

= ƒ(V

C

10

2

CEsat

), hFE = 20

EHP00367

mA

Ι

C

100

C

25

C

-50

10

1

C

5

0

10

5

-1

12

mA

Ι

C

10

0

0.1 0.2 0.4

0.3 0.5

V

CEsat

Base-emitter saturation voltage

I

= ƒ(V

C

Ι

C

10

mA

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

EHP00364

V

BEsat

Collector cutoff current I

V

= 30 V

CB

4

10 nA

Ι

CB0

3

10

5

2

10

5

1

10

5

0

10

0 50 100 150

CBO

= ƒ(T

max

typ

)

A

EHP00415

˚C

T

A

7

2006-09-19

BC846...-BC850...

Transition frequency f

V

= 5 V

CE

3

10

= ƒ(I

T

MHz

f

T

5

2

10

5

1

10

-1 0 1 2

10 10 10 10

5

)

C

EHP00363

mA

Ι

C

Collector-base capacitance C

Emitter-base capacitance C

13

pF

11

10

EB

C

/

9

CB

8

C

7

6

5

4

3

2

1

0

0 4 8 12 16

CEB

eb

= ƒ(V

cb

= ƒ(V

EB

V

VCB/V

CB

)

CCB

)

22

EB

Total power dissipation P

BC846-BC850

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(T

tot

)

S

Total power dissipation P

= ƒ(T

tot

)

S

BC847BF-BC850BF

300

mW

250

225

200

tot

P

175

150

125

100

75

50

25

°C

T

150

S

0

0 15 30 45 60 75 90 105 120

°C

150

T

S

8

2006-09-19

BC846...-BC850...

Total power dissipation P

BC847BL3 / BC848BL3

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(T

tot

)

S

Total power dissipation P

= ƒ(T

tot

)

S

BC847BT

300

mW

250

225

200

tot

P

175

150

125

100

75

50

25

°C

150

T

S

0

0 15 30 45 60 75 90 105 120

°C

150

T

S

Total power dissipation P

BC846W-BC850W

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(T

tot

)

S

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(t

)

p

BC846/W-BC850/W

T

D

0

0.005

0.01

0.02

0.05

0.1

0.2

0.5

-2

EHP00362

=

s

t

p

10

0

3

10

P

totmax totPDC

10

=

D

2

t

p

t

p

T

5

1

10

5

0

10

°C

150

T

S

-6

10

10-510-410-310

9

2006-09-19

BC846...-BC850...

Permissible Puls Load R

BC847BF-BC850BF

2

10

K/W

1

10

thJS

R

0

10

-1

10

-6

10

-5

10

-4

10

thJS

D=0.5

0.2

0.1

0.05

0.02

0.01

0.005 0

-3

= ƒ (t

-2

10

)

p

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(t

)

p

BC847BF-BC850BF

3

10

totDC

/P

2

10

totmax

P

1

10

0

10

s

t

0

10

p

10

-6

10

-5

10

D=0

0.005

0.01

0.02

0.05

0.1

0.2

0.5

-4

10

-3

10

-2

s

t

0

10

p

Permissible Puls Load R

BC847BL3, BC848BL3

2

10

1

10

thJS

R

0

10

-1

10

-7

-6

-5

10

-4

thJS

10

= ƒ (t

0.5

0.2

0.1

0.05

0.02

0.01

0.005 D = 0

-3

10

)

p

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(t

)

p

BC847BL3, BC848BL3

3

10

totDC

/ P

2

10

totmax

P

1

10

0

-2

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

10

2006-09-19

BC846...-BC850...

Permissible Puls Load R

BC847BT

3

10

K/W

2

10

thJS

R

1

10

D=0.5

0.2

0.1

0.05

10

0.02

0.01

0.005 0

-4

10

0

-1

10

-6

10

-5

thJS

-3

= ƒ (t

-2

10

)

p

Permissible Pulse Load

P

totmax/PtotDC

= ƒ(t

)

p

BC847BT

3

10

totDC

/ P

10

D=0

0.005

0.01

0.02

0.05

0.1

0.2

0.5

-4

10

-3

10

-2

s

t

0

10

p

2

10

totmax

P

1

10

0

s

t

0

10

p

10

-6

10

-5

Noise figure F = ƒ(V

I

= 0.2mA, R

C

BC 846...850 EHP00370

20

dB

F

15

10

5

0

-1 0 1 2

10 10 10 10

= 2kΩ , f = 1kHz

S

5

CE

)

Noise figure F = ƒ(f)

I

= 0.2 mA, VCE = 5V, R

C

BC 846...850 EHP00371

20

= 2 kΩ

S

dB

F

15

10

5

0

V

CE

-2 -1 1 2

10 10 10 10

10

0

kHz

f

11

2006-09-19

BC846...-BC850...

Noise figure F = ƒ(I

V

= 5V, f = 120Hz

CE

BC 846...850 EHP00372

20

dB

F

15

R

= 1 M 100 k 10 k

S

10

5

0

-3 -2 0 1

10 10 10 10

ΩΩΩ

)

C

Ω

500

Ω

1 k

-1

10

mA

Ι

C

Noise figure F = ƒ(I

V

= 5V, f = 1kHz

CE

BC 846...850 EHP00373

20

dB

F

15

R

= 1 M

S

10

Ω

1 k

5

0

-3 -2 0 1

10 10 10 10

)

C

100 k

ΩΩΩ

-1

10

10 k

500

mA

Ι

C

Ω

Noise figure F = ƒ(I

V

= 5V, f = 10kHz

CE

BC 846...850 EHP00374

20

dB

F

15

10

5

0

10 10 10 10

500

Ω

1 k

-3 -2 0 1

R

)

C

= 1 M

S

10

Ω

-1

100 k

10 k

mA

Ι

C

Ω

12

2006-09-19

Package Outline

Foot Print

Package SC75

±0.2

1.6

+0.1

0.2

-0.05

A

0.2

0.10

+0.1

-0.05

0.5

M

3

1 2

0.5

0.4

0.1 MAX.

±0.2

1.6

MAX.

10˚

0.2MA

0.7

0.15

±0.1

±0.05

BC846...-BC850...

±0.1

0.8

MAX.

10˚

Marking Layout (Example)

Standard Packing

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

Pin 1

4

0.65

0.45

1.15

0.4

0.50.5

2005, December

Date code

BCR108T

Type code

0.2 MAX.

Pin 1

1.75

1.4

13

8

1.8

0.9

2006-09-19

BC846...-BC850...

Date Code marking for discrete packages with one digit (SCD80, SC79, SC75

Month 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

01apAPapAPapAP 02bqBQbqBQbqBQ 03crCRcrCRcrCR 04dsDSd sDSd sDS 05et ETet ETe t ET 06fuFUfuFUfuFU 07gvGVgvGVgvGV 08hxHXh xHXhxHX 09jyJYjyJYjyJY 10kzKZk zKZkzKZ

11l2L4l 2L4 l 2L4

12n3N5n3N5n3N5

1)

) CES-Code

1) New Marking Layout for SC75, implemented at October 2005.

.

14

2006-09-19

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

BC846...-BC850...

±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

15

2.65

8

1.15

2006-09-19

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

BC846...-BC850...

±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

16

2006-09-19

Package Outline

Foot Print

Package TSFP-3

±0.05

1.2

±0.05

0.2

3

±0.05

1.2

12

0.4

0.2

0.4

±0.05

0.4

0.2

0.55

±0.04

0.15

BC846...-BC850...

±0.05

0.8

10˚ MAX.

±0.05

Marking Layout (Example)

Standard Packing

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

Pin 1

0.45

1.05

0.4 0.4

Manufacturer

BCR847BF

Type code

Pin 1

4

1.35

0.3

1.2

1.5

17

0.2

8

0.7

2006-09-19

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

2x0.15

±0.035

0.35

±0.035

±0.05

0.65

±0.05

0.6

1)

3

2

1)

Foot Print

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

1

0.225

0.15

0.6

0.35

0.3

0.35

0.225

0.45

0.945

0.2

0.17

1)

1

1)

±0.035

0.25 2x

0.275

0.355

R0.1

BC846...-BC850...

±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

18

2006-09-19

BC846...-BC850...

Attention please!

The information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). 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 your 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 your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems 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.

19

2006-09-19

INFINEON BC846A, BC846B, BC846BW, BC847A, BC847B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual