BD435 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 Package is Available*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{MAXIMUM RATINGS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Rating
Symbol Value Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Collector−Emitter Voltage}
BD435 V_CEO
32
Vdc
BD437
45
BD439
60
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 Watts
288 W/°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Operating and Storage Junction Temperature TJ, Tstg –55 to °C}
Range
+ 150
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{and reliability may be affected.}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{THERMAL CHARACTERISTICS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Characteristic}
Symbol Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Thermal Resistance, Junction−to−Case}
q_JC
3.5 °C/W
http://onsemi.com
4.0 AMPERES
POWER TRANSISTORS
NPN SILICON
321
TO−225AA
CASE 77
STYLE 1
MARKING DIAGRAM
YWW
BD4xx
xx
= 35, 37, 39, 41
Y
= Year
WW = Work Week
ORDERING INFORMATION
Device
BD435
BD437
BD437G
BD437T
BD439
BD441
Package
TO−225AA
TO−225AA
TO−225AA
(Pb−Free)
TO−225AA
TO−225AA
TO−225AA
Shipping^†
500 Units/Box
500 Units/Box
500 Units/Box
500 Units/Rail
500 Units/Box
500 Units/Box
†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.
© Semiconductor Components Industries, LLC, 2004
1
June, 2004 − Rev. 13
Publication Order Number:
BD437/D