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© Semiconductor Components Industries, LLC, 2009
April, 2009 − Rev. 6
1 Publication Order Number:
MJF44H11/D
MJF44H11 (NPN),
MJF45H11 (PNP)
Preferred Devices
Complementary
Power Transistors
For Isolated Package Applications
Complementary power transistors are for general purpose power
amplification and switching such as output or driver stages in
applications such as switching regulators, converters and power
amplifiers.
Features
• Low Collector−Emitter Saturation Voltage −
V
CE(sat)
= 1.0 V (Max) @ 8.0 A
• Fast Switching Speeds
• Complementary Pairs Simplifies Designs
• Pb−Free Packages are Available*
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector−Emitter Voltage V
CEO
80 Vdc
Emitter−Base Voltage V
EB
5 Vdc
Collector Current − Continuous
− Peak
I
C
10
20
Adc
Total Power Dissipation
@ T
C
= 25°C
Derate above 25°C
P
D
36
0.288
W
W/°C
Total Power Dissipation
@ T
A
= 25°C
Derate above 25°C
P
D
2.0
0.016
W
W/°C
Operating and Storage Junction
Temperature Range
T
J
, T
stg
−55 to 150 °C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Thermal Resistance, Junction−to−Case
R
q
JC
3.5 °C/W
Thermal Resistance, Junction−to−Ambient
R
q
JA
62.5 °C/W
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.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Device Package Shipping
ORDERING INFORMATION
MJF44H11 TO−220 FULLPACK
ISOLATED TO−220
CASE 221D
STYLE 2
50 Units/Rail
3
1
2
Preferred devices are recommended choices for future use
and best overall value.
SILICON POWER TRANSISTORS
10 AMPERES
80 VOLTS, 36 WATTS
MJF45H11 50 Units/Rail
http://onsemi.com
MJF45H11G 50 Units/Rail
MJF44H11G TO−220 FULLPACK
(Pb−Free)
50 Units/Rail
TO−220 FULLPACK
TO−220 FULLPACK
(Pb−Free)
F4xH11 = Specific Device Code
x = 4 or 5
G=Pb−Free Package
A = Assembly Location
Y = Year
WW = Work Week
F4xH11G
AYWW
MARKING DIAGRAM
