Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN EPITAXIAL SILICON POWER TRANSISTORS
BD135 BD137
BD139
TO126
Plastic Package
EC
B
Designed for use as Audio Amplifier and Drivers Utilizing
Complementary BD136, BD138, BD140
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Collector -Emitter Voltage
Collector -Emitter Voltage (R
BE
=1kΩ)
Ω
Collector -Base Voltage
Emitter Base Voltage
Collector Current
Collector Peak Current
Base Current
Power Dissipation @ T
a
=25ºC
Derate above 25ºC
Power Dissipation @ T
c
=25ºC
Derate above 25ºC
Power Dissipation @ T
c
=70ºC
Operating And Storage Junction
Temperature Range
THERMAL CHARACTERISTICS
Junction to Ambient in free air
Junction to Case
SYMBOL
V
CEO
V
CER
V
CBO
V
EBO
I
C
I
CM
I
B
P
D
P
D
P
D
T
j
, T
stg
BD135
45
45
45
BD137
60
60
60
5.0
1.5
2.0
0.5
1.25
10
12.5
100
8.0
- 55 to +150
BD139
80
100
100
UNIT
V
V
V
V
A
A
A
W
mW/ºC
W
mW/ºC
W
ºC
R
th (j-a)
R
th (j-c)
100
10
MIN
45
60
80
0.1
10
10
25
40
25
250
MAX
ºC/W
ºC/W
UNIT
V
V
V
µA
µA
µA
ELECTRICAL CHARACTERISTICS (T
c
=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL
TEST CONDITION
*V
CEO (sus)
I
C
=30mA, I
B
=0
Collector Emitter Sustaining Voltage
BD135
BD137
BD139
I
CBO
V
CB
=30V
,
I
E
=0
Collector Cut off Current
V
CB
=30V
,
I
E
=0,
T
c
=125ºC
Emitter Cut off Current
DC Current Gain
I
EBO
*h
FE
V
EB
=5V, I
C
=0
I
C
=0.005A, V
CE
=2V
I
C
=0.15A, V
CE
=2V
I
C
=0.5A, V
CE
=2V
*Pulse test:- Pulse width=300µs, duty cycle=2%
µ
Continental Device India Limited
Data Sheet
Page 1 of 4
NPN EPITAXIAL SILICON POWER TRANSISTORS
BD135 BD137
BD139
TO126
Plastic Package
EC
B
ELECTRICAL CHARACTERISTICS (T
c
=25ºC unless specified otherwise)
DESCRIPTION
SYMBOL
TEST CONDITION
*h
FE
Group
I
C
=0.15A, V
CE
=2V
DC Current Gain
-6
- 10
- 16
- 25
*V
CE (sat)
I
C
=0.5A, I
B
=0.05A
Collector Emitter Saturation Voltage
Base Emitter On Voltage
*V
BE(on)
*I
C
=0.5A, V
CE
=2V
*Pulse test:- Pulse width=300µs, duty cycle=2%
µ
MIN
40
63
100
160
MAX
100
160
250
400
0.5
1.0
UNIT
V
V
Continental Device India Limited
Data Sheet
Page 2 of 4
BD135 BD137
BD139
TO126
Plastic Package
TO-126
A
C
N
DIM
Min
Max
DIM
Min
Max
Leaded Plastic
Package
A
P
7.2
0.6
2.29
0.64
2.040
0.39
8.38
.43
3.04
0.88
2.285
0.63
G
L
M
N
P
S
4.07
5.00
0.89
3.3
2.54
—
5.08
6.63
.65
4.44
3.30
2.54
B
1 2 3
B
C
D
E
F
L
S
Pin Configurations
D
Pin 1: Emitter Pin 2: Collector Pin 3: Base
F
TO-126 Series Packaging Tube
3.7
0.65
Ø3.10
±0.05
Thru (2 Nos)
532.0
±0.5
33.0
±0.2
1.3
12.0
1.2
7.0
1.0
7.0
Ø5.9
±0.1
Thru (2 Nos)
Qty: 50 Pcs/Tube
BD675_683 Rev_2 101002E
Continental Device India Limited
Data Sheet
Page 3 of 4
Notes
BD135 BD137
BD139
TO126
Plastic Package
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please
dispose as per prevailing Environmental Legislation of their Country.
2.
In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE).
Disclaimer
Semiconductor Device(s) best suited
The product information and the selection guides facilitate selection of the CDIL's
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 for
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 individual
Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or
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.
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com
www cdilsemi.com
BD135_137_139Rev_2 091002E
CDIL is a registered Trademark of
Continental Device India Limited
Data Sheet
Page 4 of 4
