UF201 Просмотр технического описания (PDF) - Daesan Electronics Corp.
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UF201 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES UF201 THRU UF207
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50W
NON INDUCTIVE
10W
NON INDUCTIVE
(+)
25Vdc
(APPROX)
()
D.U.T.
1W
NON IN-
DUCTIVE
OSCILLOSCOPE
(NOTE1)
PULSE
GENERATOR
(NOTE2)
NOTES : 1.Rise Time=7ns max. input impedance=1
megohm 22pF
2.Rise Time=10ns max. source impedance
= 50 ohms
Trr
+0.5A
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 10/20 ns/cm
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
50\100\200\400V
1
0.1
600\800\1000V
0.01
TJ=25℃
0.001
0
0.2 0.4
PULSE WIDTH=300mS
1% DUTY CYCLE
0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
60
8.3m SINGLE HALF SINE WAVE
50
(JEDEC Method)
40
30
20
10
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
2.0
1.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.375"(9.5mm) LEAD LENGTH
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE (℃)
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=150℃
TJ=100℃
1.0
TJ=25℃
0.1
0.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG6-TYPICAL JUNCTION CAPACITANCE
200
100
60
40
UF201-UF204
20
10
UF205-UF207
6
4
2
1
0.1 0.2 0.4
TJ=25℃
12 4
10 20 40 100
REVERSE VOLTAGE. (V)
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