Continental Device India Limited
An IS/ISO 9002 and IECQ Certified Manufacturer
SILICON PLANAR EPITAXIAL TRANSISTORS
BC635
BC636
BC637
BC638
BC639
BC640
NPN
PNP
TO-92
Plastic Package
Driver Stages of Audio Amplifiers Applications
Complementary PNP Transistors BC636, BC638, BC640
ABSOLUTE MAXIMUM RATINGS (T
a
=25ºC unless specified otherwise)
BC635 BC637 BC639
BC636 BC638 BC640
Collector Emitter Voltage 45 60 80 V
Collector Base Voltage 45 60 80 V
Emitter Base Voltage 5.0 V
Collector Current Continuous 1.0 A
Power Dissipation @ T
a
=25ºC
800 mW
Derate Above 25ºC 6.4 mW/ºC
Power Dissipation @ T
c
=25ºC
2.75 W
Derate Above 25ºC 22 mW/ºC
Operating And Storage Junction
Temperature Range
THERMAL RESISTANCE
Junction to Ambient in free air ºC/W
Junction to case ºC/W
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise)
BC635 BC637 BC639
BC636 BC638 BC640
Collector Emitter Voltage V
*I
C
=10mA,I
B
=0 >45 >60 >80 V
Collector Base Voltage V
CBO
I
C
=100
µ
A,I
E
=0 >45 >60 >80 V
Emitter Base Voltage V
EBO
I
E
=10
µ
A, I
C
=0 V
Collector Cut off Current I
CBO
V
CB
=30V, I
E
= 0 nΑ
T
a
= 125 ºC
V
CB
=30V, I
E
= 0
Base Emitter On Voltage V
BE (on)
*I
C
=500mA, V
CE
=2V V
Collector Emitter Saturation
Voltage
*Pulse Condition: Width
<
300
µµ
s, Duty Cycle
<
2%.
<1.0
UNIT
Tj, Tstg -55 to +150 ºC
PD
PD
DESCRIPTION SYMBOL
DESCRIPTION SYMBOL TEST CONDITION
VCEO
VCBO
VEBO
IC
<0.5 V
ICBO
VCE(sat)* IC=500mA,IB=50mA
<10 µA
UNIT
>5.0
<100
Rth(j-a)
Rth(j-c)
156
45
IS/ISO 9002
Lic# QSC/L-000019.3
E
C
B
Continental Device India Limited Data Sheet Page 1 of 4
SILICON PLANAR EPITAXIAL TRANSISTORS
BC635
BC636
BC637
BC638
BC639
BC640
NPN
PNP
TO-92
Plastic Package
Complementary PNP Transistors BC636, BC638, BC640
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise)
BC635 BC637 BC639
BC636 BC638 BC640
DC Current Gain h
FE
V
CE
=2V,I
C
=5mA
V
CE
=2V,I
C
=150mA 40-250 40-160 40-160
Group -10
Group -16
V
CE
=2V,I
C
=500mA
DYNAMIC CHARACTERISTICS
Transition Frequency f
T
NPN I
C
=50mA, V
CE
=2V MHz
PNP f=100MHz MHz
Output Capacitance C
ob
V
CB
=10V, f=1MHz
NPN pF
PNP pF
Input Capacitance C
ib
NPN Ic=0, V
BE
=0.5V pF
PNP f=1MHz pF
*Pulse Condition: Width
<
300
µµ
s, Duty Cycle
<
2%.
Typ 9.0
Typ 150
Typ 7.0
DESCRIPTION SYMBOL TEST CONDITION UNIT
Typ 50
Typ 110
Typ 200
>25
63-160
100-250
>25
E
C
B
Continental Device India Limited Data Sheet Page 2 of 4
BC635
BC636
BC637
BC638
BC639
BC640
NPN
PNP
TO-92
Plastic Package
TO-92 Transistors in Tape and Ammo Pack
TO-92 Plastic Package
TO-92 Bulk
TO-92 T&A 1K/polybag
2K/ammo box 200 gm/1K pcs
645 gm/2K pcs 3" x 7.5" x 7.5"
12.5" x 8" x 1.8" 5K
2K 17" x 15" x 13.5"
17" x 15" x 13.5" 80K
32K 23 kgs
12.5 kgs
PACKAGE
Net Weight/Qty
Details
STANDARD PACK INNER CARTON BOX
Qty
OUTER CARTON BOX
Qty Gr WtSize Size
Packing Detail
PIN CONFIGURATION
1. BASE
2. COLLECTOR
3. EMITTER
All diminsions in mm.
DIM MIN. MAX.
A4.32 5.33
B4.45 5.20
C3.18 4.19
D0.41 0.55
E0.35 0.50
F5 DEG
G1.14 1.40
H1.14 1.53
2.082
K
L12.70
1.982 —
1
2
3
E
SEC AA
D
B
A
L
Solderability Ensured Dimension With 'L'
UncontrolledBeyond 'L'
K
DA A
G
1
2
3
FF
H
C
3 2 1
Mechanical Data
T
A
A1
P(p)
C1
C2 W2
Do
F2
F
P2
Po
F1
W1
Wo
W
H1
H2
H3
L
t1
t
Ho
h1 h1
hh
ITEM
SYMBOL
SPECIFICATION
PULL - OUT FORCE (P) 6N
MIN.
NOM.
BODY WIDTH A1 4.0 4.8
BODY HEIGHT A4.8 5.2
BODY THICKNESS T3.9 4.2
AT TOP OF BODYCOMPONENT ALIGNMENT SIDE VIEW h01.0 AT TOP OF BODYCOMPONENT ALIGNMENT FRONT VIEW h1 0 1.3
COMPONENT HEIGHT H1 23.25
LENGTH OF SNIPPED LEADS L11.0
t1 0.3-0.6TOTAL TAPE THICKNESS t1.2
CLINCH HEIGHT H3 3.0
LEAD PARALLELISM | C1 - C2 | 0.22
MAX.
PITCH OF COMPONENT P12.7 ± 1.0 CUMULATIVE PITCH ERROR 1.0 mm/20 PITCHFEED HOLE PITCH Po 12.7 ± 0.3
FEED HOLE CENTRE TO TO BE MEASURED AT BOTTOM OF CLINCH
COMPONENT CENTRE P2 6.35 ± 0.4
DISTANCE BETWEEN OUTER
LEADS F5.08 + 0.6
- 0.2
TAPE WIDTH W18 ± 0.5
HOLD-DOWN TAPE WIDTH Wo 6± 0.2
HOLE POSITION W1 9+ 0.7
- 0.5
HOLD-DOWN TAPE POSITION W2 0.5 ± 0.2
LEAD WIRE CLINCH HEIGHT Ho 16 ± 0.5
FEED HOLE DIAMETER Do 4± 0.2
LEAD - TO - LEAD DISTANCE F1, F2 2.54 + 0.4
STAND OFF H2 0.45 1.45
TOL .
REMARKS
NOTES
1. Maximum alignment deviation between leads will not to be greater than 0.2mm.
2. Maximum non-cumulative variation between tape feed holes shall not exceed 1 mm in 20 pitches.
3. Holddown tape will not exceed beyond the edge(s) of carrier tape and there shall be no exposure of adhesive.
4. There will be no more than three (3) consecutive missing components in a tape.
5. A tape trailer, having at least three feed holes are provided after the last component in a tape.
6. Splices should not interfere with the sprocket feed holes.
- 0.1
Adhesive Tape on Top Side
Flat side
Flat Side of Transistor and
Adhesive Tape Visible
2000 pcs./Ammo Pack
Label
Carrier
Strip
186
(7.3")
332 (13")
FEED
43
(1.7")
Ammo Pack Style
All dimensions in mm
Continental Device India Limited Data Sheet Page 3 of 4
Notes
BC635
BC636
BC637
BC638
BC639
BC640
NPN
PNP
TO-92
Plastic Package
BC635_40Rev280502D
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best
suited
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
Discrete 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.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290
e-mail sales@cdil.com www.cdil.com
Continental Device India Limited Data Sheet Page 4 of 4