1994. 3. 2

1/2

SEMICONDUCTOR

TECHNICAL DATA

BC307/8/9

EPITAXIAL PLANAR PNP TRANSISTOR

Revision No : 0

GENERAL PURPOSE APPLICATION.
LOW NOISE AMPLIFIER APPLICATION. 

FEATURES   

ᴌHigh Voltage : BC307  V

CEO

=-45V.

ᴌLow Noise   : BC309 NF=0.2dB(Typ.), 3dB(Max.)

(V

CE

=-6V, I

C

=-0.1mA, f=1kHz).

ᴌFor Complementary With NPN type BC237/238/239.

MAXIMUM RATING  (Ta=25ᴱ)

TO-92

DIM

MILLIMETERS

A
B
C
D

F

G
H

J

K

L

4.70 MAX
4.80 MAX
3.70 MAX

0.45
1.00
1.27
0.85
0.45

14.00   0.50

0.55 MAX

2.30

D

1   2

3

B

A

J

K

G

H

F

F

L

E

C

E

C  

M

N

0.45 MAX

M

1.00

N

1. COLLECTOR
2. BASE
3. EMITTER

+_

CHARACTERISTIC

SYMBOL

RATING 

UNIT

Collector-Base Voltage

BC307

V

CBO

-50

V

BC308

-30

BC309

-30

Collector-Emitter Voltage

BC307

V

CEO

-45

V

BC308

-25

BC309

-20

Emitter-Base Voltage

BC307

V

EBO

-5

V

BC308

-5

BC309

-5

Collector Current 

BC307

I

C

-100

mA

BC308

-100

BC309

-50

Emitter Current 

BC307

I

E

100

mA

BC308

100

BC309

50

Collector Power Dissipation

P

C

625

mW

Junction Temperature

T

j

150

ᴱ

Storage Temperature Range

T

stg

-55ᴕ150

ᴱ

1994. 3. 2

2/2

BC307/8/9

Revision No : 0

ELECTRICAL CHARACTERISTICS  (Ta=25ᴱ)

CHARACTERISTIC

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Collector Cut-off Current

I

CBO

V

CB

=-50V,  I

E

=0

-

-

-15

nA

DC Current Gain
(Note)

BC307

h

FE

V

CE

=-5V,  I

C

=-2mA

120

-

460

BC308

120

-

800

BC309

180

-

800

Collector-Emitter
Saturation Voltage

BC307

V

CE(sat)

I

C

=-100mA,  I

B

=-5mA

-

-

-0.6

V

BC308

-

-

-0.6

BC309

I

C

=-10mA,  I

B

=-0.5mA

-

-

-0.2

Base-Emitter
Saturation Voltage

BC307

V

BE(sat)

I

C

=-100mA,  I

C

=-5mA

-

-

-1.0

V

BC308

-

-

-1.0

BC309

I

C

=-10mA,  I

B

=-0.5mA

-

-

-0.8

Base-Emitter Voltage

V

BE(ON)

V

CE

=-5V,  I

C

=-2mA

-0.55

-

-0.7

V

Transition Frequency

f

T

V

CE

=-5V,  I

C

=-10mA,  f=100MHz

-

200

-

MHz

Collector Output Capacitance

C

ob

V

CB

=-10V,  f=1MHz,  I

E

=0

-

-

6.0

pF

Noise Figure 

BC307

NF

V

CE

=-6V,  I

C

=-0.1mA

R

g

=10kή,  f=1kHz

-

1.0

10

dB

BC308

-

1.0

10

BC309

-

0.2

3.0

CLASSIFICATION

A

B

C

h

FE

BC307

120ᴕ220

180ᴕ460

-

BC308

120ᴕ220

180ᴕ460

380ᴕ800

BC309

-

180ᴕ460

380ᴕ800

NOTE : According to the Value of h

FE 

the BC307, BC308, BC309 are classified as follows.