BDW42* − NPN, BDW46,
BDW47* − PNP
Preferred Device
Darlington Complementary
Silicon Power Transistors
This series of plastic, medium−power silicon NPN and PNP
Darlington transistors are designed for general purpose and low speed
switching applications.
http://onsemi.com
Features
15 A DARLINGTON
COMPLEMENTARY SILICON
POWER TRANSISTORS
80−100 V, 85 W
• Pb−Free Package is Available**
• High DC Current Gain − h = 2500 (typ) @ I = 5.0 Adc.
• Collector Emitter Sustaining Voltage @ 30 mAdc:
= 80 Vdc (min) − BDW46
FE
C
V
CEO(sus)
100 Vdc (min.) − BDW42/BDW47
MARKING
DIAGRAM
• Low Collector Emitter Saturation Voltage
V
CE(sat)
= 2.0 Vdc (max) @ I = 5.0 Adc
C
3.0 Vdc (max) @ I = 10.0 Adc
C
4
• Monolithic Construction with Built−In Base Emitter Shunt resistors
• TO−220AB Compact Package
TO−220AB
CASE 221A
STYLE 1
BDWxx
YYWW
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
1
2
3
Collector-Emitter Voltage
V
CEO
Vdc
BDW46
BDW42, BDW47
Collector-Base Voltage
80
100
xx = 42, 46 or 47
YY = Year
WW = Work Week
V
CB
Vdc
BDW46
BDW42, BDW47
80
100
Emitter-Base Voltage
Collector Current
Base Current
V
5.0
15
Vdc
Adc
Adc
EB
ORDERING INFORMATION
I
C
I
0.5
B
†
Device
Package
Shipping
Total Device Dissipation
P
D
BDW42
TO−220AB
50 Units/Rail
@ T = 25°C
85
W
C
Derate above 25°C
0.68
W/°C
BDW46
BDW47
BDW47G
TO−220AB
TO−220AB
50 Units/Rail
50 Units/Rail
50 Units/Rail
Operating and Storage Junction
Temperature Range
T , T
−55 to
+150
°C
J
stg
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
TO−220AB
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance,
Junction−to−Case
Symbol
Max
Unit
*Preferred devices are ON Semiconductor recommended
choices for future use and best overall value
R
1.47
°C/W
q
JC
**For additional information on our Pb−Free strategy and soldering details,
please download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2004
Publication Order Number:
June, 2004 − Rev. 11
BDW42/D