BD435_05 Datasheet, PDF (1/4 Pages) ON Semiconductor – Plastic Medium Power Silicon NPN Transistor

BD435, BD437, BD439,
BD441
Plastic Medium Power
Silicon NPN Transistor
This series of plastic, medium−power silicon NPN transistors can be
used for amplifier and switching applications. Complementary types
are BD438 and BD442.
Features
• Pb−Free Packages are Available*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{MAXIMUM RATINGS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Rating
Symbol
Value
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Emitter Voltage}
BD435 V_CEO
32
Vdc
BD437
45
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _BD439
60
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^BD441
80
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Collector−Base Voltage}
BD435 V_CBO
32
Vdc
BD437
45
BD439
60
BD441
80
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Emitter−Base Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector Current}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base Current}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Total Device Dissipation @ TC = 25°C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Derate above 25°C}
V_EBO
I_C
I_B
P_D
5.0
Vdc
4.0
Adc
1.0
Adc
36
W
288
W/°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Operating and Storage Junction
Temperature Range
T_J, T_stg – 55 to + 150 °C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Thermal Resistance, Junction−to−Case}
q_JC
3.5
°C/W
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{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
4.0 AMPERES
POWER TRANSISTORS
NPN SILICON
TO−225AA
CASE 77
STYLE 1
321
MARKING DIAGRAM
YWW
BD4xxG
BD4xx
Y
WW
G
= Device Code
xx = 35, 37, 37T, 39, 41
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
BD435
BD435G
Package
TO−225AA
TO−225AA
(Pb−Free)
Shipping
500 Units/Box
500 Units/Box
BD437
BD437G
TO−225AA
TO−225AA
(Pb−Free)
500 Units/Box
500 Units/Box
BD437T
BD437TG
TO−225AA
TO−225AA
(Pb−Free)
50 Units/Rail
50 Units/Rail
BD439
TO−225AA
500 Units/Box
BD439G
TO−225AA
(Pb−Free)
500 Units/Box
BD441
BD441G
TO−225AA
TO−225AA
(Pb−Free)
500 Units/Box
500 Units/Box
© Semiconductor Components Industries, LLC, 2005
1
October, 2005− Rev. 14
Publication Order Number:
BD437/D