BUD43B Datasheet, PDF (1/4 Pages) Motorola, Inc – POWER TRANSISTORS 2 AMPERES 700 VOLTS 25 WATTS

BUD43B
SWITCHMODEt NPN Silicon
Planar Power Transistor
The BUD43B has an application specific state−of−the−art die
designed for use in 220 V line operated Switchmode Power supplies
and electronic ballast (“light ballast”). The main advantages brought
by this new transistor are:
• Improved Efficiency Due to Low Base Drive Requirements:
• High and Flat DC Current Gain h_FE
• Fast and Tightened Switching Distributions
• No Coil Required in Base Circuit for Fast Turn−off
(no current tail)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{MAXIMUM RATINGS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Rating
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Emitter Sustaining Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Base Breakdown Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector−Emitter Breakdown Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Emitter−Base Voltage}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Collector Current — Continuous}
— Peak (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base Current — Continuous}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Base Current — Peak (1)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{*Total Device Dissipation @ TC = 25_C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{*Derate above 25°C}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Operating and Storage Temperature}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{THERMAL CHARACTERISTICS}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Thermal Resistance}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{— Junction to Case}
— Junction to Ambient
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Maximum Lead Temperature for Soldering}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Purposes: 1/8″ from case for 5 seconds}
Symbol Value
V_CEO
350
V_CBO
650
V_CES
650
V_EBO
9
I_C
2
I_CM
4
I_B
1
I_BM
2
P_D
25
0.2
T_J, T_stg – 65 to 150
Unit
Vdc
Vdc
Vdc
Vdc
Adc
Adc
W
W/_C
_C
R_θJC
R_θJA
T_L
_C/W
5
71.4
260
_C
(1) Pulse Test: Pulse Width = 5 ms, Duty Cycle.
http://onsemi.com
POWER TRANSISTORS
2 AMPERES
700 VOLTS, 25 WATTS
CASE 369−07
CASE 369A−13
MINIMUM PAD SIZES
RECOMMENDED FOR
SURFACE MOUNTED
APPLICATIONS
6.7
0.265
1.6
0.063
2.3 2.3
0.090 0.090
1.6
0.063
© Semiconductor Components Industries, LLC, 2006
1
August, 2006 − Rev. 3
BUD43B/D