D44H Series (NPN),
D45H Series (PNP)
Preferred Devices
Complementary Silicon
Power Transistors
These series of plastic, silicon NPN and PNP power transistors can
be used as general purpose power amplification and switching such as
output or driver stages in applications such as switching regulators,
converters and power amplifiers.
http://onsemi.com
10 AMP COMPLEMENTARY
SILICON POWER
Features
• Low Collector−Emitter Saturation Voltage
TRANSISTORS 60, 80 VOLTS
V
CE(sat)
= 1.0 V (Max) @ 8.0 A
• Fast Switching Speeds
• Complementary Pairs Simplifies Designs
• Pb−Free Packages are Available*
MARKING
DIAGRAM
4
MAXIMUM RATINGS
TO−220AB
CASE 221A−09
Rating
Symbol
Value
Unit
D4xHyyG
AYWW
Collector−Emitter Voltage
D44H8, D45H8
V
Vdc
CEO
STYLE 1
1
2
3
60
80
D44H11, D45H11
Emitter Base Voltage
V
5.0
Vdc
Adc
EB
D4xHyy = Device Code
x = 4 or 5
Collector Current
− Continuous
I
C
yy = 8 or 11
10
20
− Peak (Note 1)
A
Y
= Assembly Location
= Year
Total Power Dissipation
P
W
D
WW
G
= Work Week
= Pb−Free Package
@ T = 25°C
70
2.0
C
@ T = 25°C
A
Operating and Storage Junction
Temperature Range
T , T
−55 to +150
°C
J
stg
ORDERING INFORMATION
†
50 Units/Rail
50 Units/Rail
Device
Package
Shipping
THERMAL CHARACTERISTICS
Characteristic
D44H8
TO−220
Symbol
Max
1.8
Unit
_C/W
_C/W
_C
D44H8G
TO−220
(Pb−Free)
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Ambient
R
q
JC
R
q
JA
62.5
275
D44H11
TO−220
50 Units/Rail
50 Units/Rail
Maximum Lead Temperature for Soldering
Purposes: 1/8″ from Case for 5 Seconds
T
L
D44H11G
TO−220
(Pb−Free)
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.
D45H8
TO−220
50 Units/Rail
50 Units/Rail
D45H8G
TO−220
(Pb−Free)
1. Pulse Width v 6.0 ms, Duty Cycle v 50%.
D45H11
TO−220
50 Units/Rail
50 Units/Rail
D45H11G
TO−220
(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.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Preferred devices are recommended choices for future use
and best overall value.
©
Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
February, 2006 − Rev. 9
D44H/D