2N4918_17 Datasheet, PDF (1/6 Pages) ON Semiconductor – Medium-Power Plastic PNP Silicon Transistors

2N4918 - 2N4920 Series
Medium-Power Plastic PNP
Silicon Transistors
These medium−power, high−performance plastic devices are
designed for driver circuits, switching, and amplifier applications.
Features
• Low Saturation Voltage − V_CE(sat) = 0.6 Vdc (Max) @ I_C = 1.0 A
• Excellent Power Dissipation, P_D = 30 W @ T_C = 25_C
• Excellent Safe Operating Area
• Gain Specified to I_C = 1.0 A
• Complement to NPN 2N4921, 2N4922, 2N4923
• Pb−Free Package is Available*
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector − Emitter Voltage
V_CEO
Vdc
2N4918
40
2N4919
60
2N4920
80
Collector − Base Voltage
V_CBO
Vdc
2N4918
40
2N4919
60
2N4920
80
Emitter − Base Voltage
Collector Current − Continuous
(Note 1)
V_EBO
5.0
Vdc
I_C
1.0
Adc
(Note 2)
3.0
Base Current
I_B
Total Power Dissipation @ T_A = 25°C
P_D
Derate above 25°C
1.0
Adc
30
W
0.24
W/°C
Operating and Storage Junction
Temperature Range
T_J, T_stg − 65 to +150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage
the device. If any of these limits are exceeded, device functionality should not
be assumed, damage may occur and reliability may be affected.
1. The 1.0 A max I_C value is based upon JEDEC current gain requirements. The
3.0 A max value is based upon actual current−handling capability of the
device (See Figure 5).
2. Indicates JEDEC Registered Data for 2N4918 Series.
THERMAL CHARACTERISTICS (Note 3)
Characteristic
Symbol
Max
Unit
Thermal Resistance,
Junction−to−Case
qJC
4.16
°C/W
3. Recommend use of thermal compound for lowest thermal resistance.
http://onsemi.com
3.0 A, 40−80 V, 30 W
GENERAL PURPOSE
POWER TRANSISTORS
4
123
FRONT VIEW
321
BACK VIEW
TO−225
CASE 077
STYLE 1
MARKING DIAGRAM
YWW
2N
49xx
xx
= 18, 19, 20
Y
= Year
WW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2004
1
January, 2017 − Rev. 12
Publication Order Number:
2N4918/D