FMU-12S Datasheet, PDF (2/2 Pages) Sanken electric – Fast-Recovery Rectifier Diodes

Ratings AND Charactieristic Curves FMU-12S-FMU-16S
FIG.1 -- TYPICAL FORWARD CHARACTERISTIC
FIG.2-- FORWARD DERATING CURVE
200
100 _TJ=25
Pulse Width=300us
40
20
10
4
2
1
0.6
0.4
0.2
0.1
1.2 1.4
1.6 1.8 2.0 2.2
5.0
4.0
3.0
2.0
Single Phase
Half Wave 50HZ
Resistive or
1.0 _{Inductive Load}
0
0
25
50
75 100 125 150 175
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3-- PEAK FORWARD SURGE CURRENT
30
CASE TEMPERATURE,
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
1000
24
18
TJ=125
10ms Single Half
Sine-Wave
12
Tj=125
100
Tj=100
10
6.0
0
12
4
10
20
40
100
NUMBER OF CYCLES AT 50Hz
1.0
Tj=25
0.1
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
N.1.
N.1.
trr
+0.5A
(+)
50VDC
(APPROX)
(-)
D.U.T.
1
N.1.
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE2)
(+)
0
-0.25A
NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
-1.0A
1cm
SETTIMEBASEFOR50ns /cm
2 of 2
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