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BUV46/FI
BUV46A
HIGH VOLTAGE NPN SILICON POWER TRANSISTORS
s SGS-THOMSON PREFERRED SALESTYPES
s NPN TRANSISTOR
s HIGH VOLTAGE CAPABILITY
s MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
s FAST SWITCHING SPEED
s U.L. RECOGNISED ISOWATT220 PACKAGE
(U.L. FILE # E81734 (N))
3 3
APPLICATIONS 2 2
1 1
s GENERAL PURPOSE SWITCHING
s SWITCH MODE POWER SUPPLIES
s ELECTRONIC BALLASTS FOR TO-220 ISOWATT220
FLUORESCENT LIGHTING
DESCRIPTION
The BUV46A and BUV46FI are silicon
multiepitaxial mesa NPN transistors in the Jedec
TO-220 plastic package and ISOWATT220 fully INTERNAL SCHEMATIC DIAGRAM
isolated package respectively, intendend for high
voltage, fast switching applications.
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter T O-220 BUV46 BUV46A Uni t
ISOW ATT 220 BUV46FI
V CES Collector-Emitter Voltage (V BE = 0) 850 1000 V
V CEX Collector-Emitter Voltage (V BE = -2.5V) 850 1000 V
V CEO Collector-Emitter Voltage (I B = 0) 400 450 V
V EBO Emitter-Base Voltage (I C = 0) 7 V
IC Collector Current 5 A
IB Base Current 3 A
T O-220 ISOW AT T220
P t ot Total Dissipation at T c = 25 o C 70 30 W
o
T stg Storage Temperature -65 to 150 C
o
Tj Max. O perating Junction Temperature 150 C
June 1997 1/5
BUV46/FI-BUV46A
THERMAL DATA
T O-220 ISOW ATT 220
o
R t hj-ca se Thermal Resistance Junction-Case Max 1.76 4.12 C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
Symb ol Parameter Test Cond ition s Min. Typ . Max. Un it
I CER Collector Cut-off V CE = V CEX 0.1 mA
o
Current (R BE = 10) V CE = V CEX TC = 125 C 1 mA
I CEX Collector Cut-off V CE = V CEX VBE = -2.5 V 0.3 mA
o
Current V CE = V CEX VBE = -2.5 V T C = 125 C 2
I EBO Emitter Cut-off V BE = 7 V 1 mA
Current (IC = 0)
V CEO(sus ) Collector-Emitter I C = 100 mA for BUV46/FI 400 V
Sustaining Voltage for BUV46A 450 V
V CE(sat ) Collector-Emitter for BUV46/F I
Saturation Voltage I C = 2.5 A I B = 0.5 A 1.5 V
I C = 3.5 A I B = 0.7 A 5 V
for BUV46A
IC = 2 A IB = 0.4 A 1.5 V
IC = 3 A IB = 0.6 A 5 V
V BE(s at) Base-Emitter for BUV46/F I
Saturation Voltage I C = 2.5 A IB = 0.5 A 1.3 V
for BUV46A
IC = 2 A I B = 0.4 A 1.3 V
t on Turn-on T ime I C = 2.5 A V CC = 150 V 1 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo