Page 1
NPN SILICON PLANAR TRANSISTORS
BC107/A/B/C
BC108/A/B/C
BC109/A/B/C
TO-18
Metal Can Package
Low Noise General Purpose Audio Amplifiers
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
SYMBOL
BC107
BC108
UNIT
Derate above 25ºC
Derate above 25ºC
THERMAL CHARACTERISTICS
DESCRIPTION
SYMBOL
TEST CONDITION
BC107
BC108
BC109
UNIT
B Group
C Group
BC107
BC108
BC109
A Group
B Group
C Group
Continental Device India Limited
An ISO/TS16949 and ISO 9001 Certified Company
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Current Continuous
Power Dissipation @ Ta=25ºC P
Power Dissipation @ Tc=25ºC P
Operating And Storage Junction
Temperature Range
V
V
V
Tj, T
CEO
CBO
EBO
I
C
D
D
stg
BC109
45 25 V
50 30 V
6.0 5.0 V
25
30
5.0
200 mA
300 mW
1.72 mW/ ºC
750 mW
4.29 mW/ ºC
- 65 to +200 ºC
Junction to Ambient in free air
Junction to Case
R
R
th (j-a)
th (j-c)
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise )
Collector Emitter Voltage
Emitter Base Voltage
Collector Cut Off Current
V
CEO
V
EBO
I
CBO VCB
IC=2mA, IB=0
IE=10µA, IC=0
=45V, IE=0
VCB=25V, IE=0
VCB=45V, IE=0, Ta=125ºC
VCB=25V, IE=0, Ta=125ºC
DC Current Gain
h
FE
IC=10µA, VCE=5V
IC=2mA, VCE=5V
583
233
ºC/W
ºC/W
>45 >25 >25 V
>6 >5 >5 V
<15 nA
<15 <15 nA
<4
<4 <4
µA
µA
>40
>100
110-450
110-800
200-800
110-220
200-450
420-800
BC107_109Rev_3 231202E
Continental Device India Limited
Data Sheet Page 1 of 4
Page 2
NPN SILICON PLANAR TRANSISTORS BC107/A/B/C
Metal Can Package
IC=100mA, I
B
=5mA
=5V, f=100MHz
4.0
dB
A Group
K
Ω
B Group
K
Ω
C Group
K
Ω
Output Admittance
hoeIC=2mA, V
CE
=5V, f=1KHz
A Group
µ
mhos
B Group
µ
mhos
C Group
µ
mhos
BC108/A/B/C
BC109/A/B/C
TO-18
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)
DESCRIPTION SYMBOL TEST CONDITION MIN TYP MAX UNIT
Collector Emitter Saturation Voltage
Base Emitter Saturation Voltage
Base Emitter On Voltage
Collector Knee Voltage
Transition frequency
Output Capacitance
Noise Figure
V
CE (sat)
V
BE (sat)
V
BE (on)
V
CE (K)
f
T IC
C
obo
NF
IC=10mA, IB=the value for which
IC=10mA, IB=0.5mA
0.25 V
0.60 V
IC=10mA, IB=0.5mA
IC=100mA, IB=5mA
IC=2mA, VCE=5V
IC=10mA, VCE=5V
IC=11mA @ VCE=1V
=10mA, V
CE
VCB=10V, IE=0, f=1MHz
0.55 0.70 V
150 MHz
0.83 V
1.05 V
0.77 V
0.60 V
4.5 pF
IC=0.2mA, VCE=5V, Rg=2KΩ,
f=30Hz to 15KHz BC109
f=1KHz, ∆F=200Hz, BC109
4.0
dB
BC107/108 10 dB
SMALL SIGNAL CHARACTERISTICS
DESCRIPTION SYMBOL TEST CONDITION MIN TYP MAX UNIT
Small Signal Current Gain
h
fe
IC=2mA, VCE=5V, f=1KHz
BC107 125 500
BC108 125 900
BC109 240 900
A Group 125 260
B Group 240 500
C Group 450 900
Input Impedance
h
ie
IC=2mA, VCE=5V, f=1KHz
1.6 4.5
3.2 8.5
6.0 15
30
60
110
BC107_109Rev_3 231202E
Continental Device India Limited
Data Sheet Page 2 of 4
Page 3
TO-18 Metal Can Package
E
3
Packing Detail
BC107/A/B/C
BC108/A/B/C
BC109/A/B/C
TO-18
Metal Can Package
A
DIM MIN MAX
A 5.24 5.84
B
B 4.52 4.97
C 4.31 5.33
D 0.40 0.53
C
E — 0.76
F — 1.27
G
G — 2.97
H 0.91 1.17
K
1
H
3
F
2
J 0.71 1.21
K 12.70 —
L 45 DEG
All diminsions in mm.
L
J
D
PIN CONFIGURATION
1. EMITTER
2. BASE
1
2
3. COLLECTOR
PACKAGE
TO-18
Continental Device India Limited
Details
1K/polybag
STANDARD PACK INNER CARTON BOX
Net Weight/Qty
350 gm/1K pcs
3" x 7.5" x 7.5" 5K 17" x 15" x 13.5" 80K
Data Sheet Page 3 of 4
Qty
OUTER CARTON BOX
Qty Gr WtSize Size
34 kgs
Page 4
Notes BC107/A/B/C
suited
for
individual
or
BC108/A/B/C
BC109/A/B/C
TO-18
Metal Can Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best
for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as
to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and
on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility
inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or
use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not
designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as
Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems
applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119
email@cdil.com www.cdilsemi.com
BC107_109Rev_3 231202E
Continental Device India Limited
Data Sheet Page 4 of 4
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