MJ2955 Datasheet, PDF (1/4 Pages) Wing Shing Computer Components – PNP PLANAR SILICON TRANSISTOR(AUDIO POWER AMPLIFIER DC TO DC CONVERTER)

2N3055, MJ2955
Preferred Device
Complementary Silicon
Power Transistors
. . . designed for general−purpose switching and amplifier
applications.
• DC Current Gain − h_FE = 20 −70 @ I_C = 4 Adc
• Collector−Emitter Saturation Voltage −
V_CE(sat) = 1.1 Vdc (Max) @ I_C = 4 Adc
• Excellent Safe Operating Area
• Pb−Free Package is Available
MAXIMUM RATINGS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Rating
Symbol Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Emitter Voltage}
V_CEO
60
Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Emitter Voltage}
V_CER
70
Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Base Voltage}
V_CB
100
Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Emitter−Base Voltage
V_EB
7
Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector Current − Continuous}
I_C
15
Adc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base Current}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Total Power Dissipation @ TC = 25°C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Derate above 25°C}
I_B
7
Adc
P_D
115
W
0.657
W/°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Operating and Storage Junction Tempera- TJ, Tstg –65 to +200 °C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{ture Range}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{THERMAL CHARACTERISTICS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Characteristic}
Symbol
Max
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Thermal Resistance, Junction−to−Case}
R_qJC
1.52
°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.
160
140
120
100
80
60
40
20
0
0 25 50 75 100 125 150 175 200
T_C, CASE TEMPERATURE (°C)
Figure 1. Power Derating
http://onsemi.com
15 A
POWER TRANSISTORS
COMPLEMENTARY SILICON
60 V
115 W
MARKING
DIAGRAM
TO−204AA (TO−3)
CASE 1−07
xxxx55
A
YYWW
xxxx55 = Device Code
xxxx= 2N3055 or MJ2955
A
= Assembly Location
YY = Year
WW = Work Week
x
= 1, 2, or 3
ORDERING INFORMATION
Device
Package
Shipping^†
2N3055
TO−204AA 100 Units / Tray
2N3055G
TO−204AA
(Pb−Free)
1 Units / Tubes
2N3055H
TO−204AA 100 Units / Tray
MJ2955
TO−204AA 100 Units / Tray
†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, 2004
1
April, 2004 − Rev. 4
Publication Order Number:
2N3055/D