Semiconductor Components Industries, LLC, 2005
December, 2005 Rev. 6
1
Publication Order Number:
2N3055/D
2N3055(NPN), MJ2955(PNP)
Preferred Device
Complementary Silicon
Power Transistors
Complementary silicon power transistors are designed for
generalpurpose switching and amplifier applications.
Features
DC Current Gain h
FE
= 2070 @ I
C
= 4 Adc
CollectorEmitter Saturation Voltage
V
CE(sat)
= 1.1 Vdc (Max) @ I
C
= 4 Adc
Excellent Safe Operating Area
PbFree Packages are Available*
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
CollectorEmitter Voltage
V
CEO
V
CER
V
CB
V
EB
I
C
I
B
P
D
60
Vdc
CollectorEmitter Voltage
70
Vdc
CollectorBase Voltage
100
Vdc
EmitterBase Voltage
7
Vdc
Collector Current Continuous
15
Adc
Base Current
7
Adc
Total Power Dissipation @ T
C
= 25
°
C
Derate Above 25
°
C
115
0.657
W
W/
°
C
Operating and Storage Junction
Temperature Range
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.
T
J
, T
stg
65 to +200
°
C
160
00
25
50
75
100
125
150
175
200
Figure 1. Power Derating
T
, CASE TEMPERATURE (
°
C)
P120
120
100
80
60
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
15 AMPERE
POWER TRANSISTORS
COMPLEMENTARY SILICON
60 VOLTS, 115 WATTS
http://onsemi.com
Preferred
devices are recommended choices for future use
and best overall value.
Device
Package
Shipping
ORDERING INFORMATION
2N3055
TO204AA
100 Units / Tray
MJ2955G
TO204AA
(PbFree)
TO204AA (TO3)
CASE 107
STYLE 1
100 Units / Tray
2N3055G
TO204AA
(PbFree)
100 Units / Tray
MJ2955
TO204AA
100 Units / Tray
MARKING DIAGRAM
xxxx55
= Device Code
xxxx = 2N30 or MJ20
= PbFree Package
= Location Code
= Year
= Work Week
= Country of Orgin
G
A
YY
WW
MEX
xxxx55G
AYYWW
MEX