© Semiconductor Components Industries, LLC, 2005
December, 2005 − Rev. 2
1 Publication Order Number:
MPS5172/D
MPS5172
General Purpose Transistor
NPN Silicon
Features
• Pb−Free Packages are Available*
MAXIMUM RATINGS
Rating Symbol Value Unit
Collector−Emitter Voltage V
CEO
25 Vdc
Collector−Base Voltage V
CBO
25 Vdc
Emitter−Base Voltage V
EBO
5.0 Vdc
Collector Current − Continuous I
C
100 mAdc
Total Device Dissipation @ T
A
= 25°C
Derate above 25°C
P
D
625
5.0
mW
mW/°C
Total Power Dissipation @ T
A
= 60°C P
D
450 mW
Total Device Dissipation @ T
C
= 25°C
Derate above 25°C
P
D
1.5
12
W
mW/°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−Ambient R
q
JA
200 °C/W
Thermal Resistance, Junction−to−Case R
q
JC
83.3 °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.
http://onsemi.com
TO−92 (TO−226)
CASE 29
STYLE 1
MARKING DIAGRAM
MPS5172 = Device Code
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
MPS
5172
AYWW G
G
(Note: Microdot may be in either location)
COLLECTOR
3
2
BASE
1
EMITTER
3
1
2
Device Package Shipping
ORDERING INFORMATION
MPS5172 TO−92 5000 / Bulk
MPS5172RLRMG TO−92
(Pb−Free)
2000/Ammo Pac
MPS5172RLRM TO−92 2000/Ammo Pac
MPS5172G TO−92
(Pb−Free)
5000 / Bulk