
General Purpose Medium Power Applications
Total Device Dissipation upto T
ELECTRICAL CHARACTERISTICS (T
=25ºC unless specified otherwise)
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILICON EPITAXIAL POWER TRANSISTORS
E
C
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION SYMBOL
Collector -Base Voltage
Collector -Emitter Voltage
Emitter-Base Voltage
Collector Current Continuous
Peak
Base Current Peak
Reverse Base Current Peak
Junction Temperature
Storage Temperature Range
V
V
V
I
I
I
-I
P
T
stg
BD131
70
45
6
3
6
0.5
0.5
15
150
TO-126
BD132
45
45
4
UNIT
V
V
V
A
A
A
A
W
Thermal Resistance
From Junction to Mounting Base
DESCRIPTION SYMBOL MIN MAX UNIT
Collector Cut-off Current
R
th(j-mb)
I
CBO
TEST CONDITION
=50V, IE=0 BD131
CB
=40V, IE=0 BD132
CB
VCB=50V, IE=0, Tj = 150oC BD131
VCB=40V, IE=0, Tj = 150oC BD132
=5V, IC=0 BD131
Emitter Cut-off Current
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DC Current Gain
I
V
CE(sat)
V
BE(sat)
h
EBO
FE
VEB=3V, IC=0 BD132
EB
IC = 0.5A, IB = 50mA
IC = 2A, IB = 200mA
IC = 0.5A, IB = 50mA
IC = 2A, IB = 200mA
VCE = 12V, IC = 0.5A
VCE = 1V, IC = 2A
6
K/W
50 nA
50 nA
10
10
µA
µA
50 nA
50 nA
0.3 V
0.7 V
1.2 V
1.5 V
40
20
Dynamic Characteristics
Collector Capacitance
Transition Frequency
DC Current Gain Ratio of the
Complementary Pairs
C
f
h
FE1/hFE2
IE = 0, VCB = 5V, f = 1MHz BD131
IC = 0.25A, VCE = 5V, f = 35MHz,
T
T
= 25oC
VCE = 12V, IC = 0.5A
60 pF
60 MHz
1.2
BD131_132Rev_1 120403D
Continental Device India Limited
Data Sheet Page 1 of 3

TO-126
TO-126 (SOT-32) Plastic Package
2. All text in Helvetia medium font.
Plastic Package
DIM MIN
N
P
B
A
B
C
D
7.4
10.5
2.4
0.7
MAX
7.8
10.8
2.7
0.9
E 2.25 TYP.
S
F
G
0.49
4.5 TYP.
0.75
1
2
3
Pin Configuration
1
2
3
D
L
M
N
P
S
L
E
F
All dimensions in mm.
15.7 TYP.
1.27 TYP.
3.75 TYP.
3.0
2.5 TYP.
1. Emitter
2. Collector
3. Base
3.2
TO-126 TUBE PACKING
ø5.90 THRU (2 NOS)
10.0
1.0
3.0
ARROW
3.0
DIN SYMBOL
PACKAGE
±0.10
3.5
MARKING SIDE +0
PRINTING AREA
3.0
1.2
6.5 11.0 6.0 2 9.0 4 20.0 7.0 3 3.5 6.07.0 7.0
3.0
0 mm
3CP 66382 ANTISTATICz 03 PVC
3.0
GENERAL TOLERANCE
30.01 mm0.01 mm
532.00
-1.00
390.00
ABOVE120.01 mm
315 mm120 mm30 mm5 mm
315 mm
ANGULAR
±0' 30"±0.8±0.5±0.3±0.2±0.1
±0.05
ø3.10 THRU (2 NOS)
A
A
71.00
±0.1
ø5.50
+0
-0.1
1.0
END PIN (2 PCS/TUBE)
Notes:
1. All print in black.
STANDARD PACK INNER CARTON BOX
Details
Net Weight/Qty
±0.20
33.00
11.95
+0.1
-0
7.6
+0
-0.1
3.0
3.70
0.65
12.00
1.30
1.20
SECTION AA
±0.10
R2.5
3.35
MATL:- PVC BLACK WITH
ANTISTATIC DIPPING
Qty
MARKING SIDE
R 0.50
1.00
-0.1
+0
3.3
AMMO PACK SIZE
92.0
Label
7
5
.
0
OUTER CARTON BOX
0
0
.
8
3
5
20 Tubes/Ammo Pack
1000 Pcs./Ammo Pack
Qty Gr WtSize Size
500 pcs/polybag 340 gm/500 pcsTO-126 Bulk 3" x 7.5" x 7.5" 2K 17" x 15" x 13.5" 32K 31 kgs
TO-126 Tube 50 pcs/tube 73 gm/50 pcs 3" x 3.7" x 21.5" 1K 19" x 19" x 19" 10K 15 kgs
BD131_132Rev_1 120403D
Continental Device India Limited
Data Sheet Page 2 of 3

TO-126
Plastic 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 Fax + 91-11-2579 9569, 2579 5290
e-mail sales@cdil.com www.cdil.com, www.cdilsemi.com
BD131_132Rev_1 120403D
Continental Device India Limited
Data Sheet Page 3 of 3