RATING AND CHARACTERISTIC CURVES (HFM301 THRU HFM307)
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
0.6
1.2
1.8
2.4
3.0
3.6
(+)
(+)
25Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1
NON-
INDUCTIVE
W
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
-1.0A
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1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
D.U.T.
AMBIENT TEMPERATURE ( C)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
10
NONINDUCTIVE
50
NONINDUCTIVE
W
W
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
20
0
40
60
80
100
NUMBER OF CYCLES AT 60Hz
1 10 5
50
100
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0 20 40 60 80 100 120 140 160 180 200
0
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
JUNCTION CAPACITANCE,(pF)
175
150
125
100
75
50
25
0
.01 .05 .1 .5 1 5 10 50 100
.4 .6 .8 1.0 1.2 1.4
.001
.01
.1
1.0
10
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
FORWARD VOLTAGE,(V)
Pulse Width 300us
1% Duty Cycle
Tj=25 C
1.6 1.8
HFM306~HFM307
HFM304~HFM305
HFM
301~HFM303
H31-H37
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