1H1G-1H8G
High Efficiency Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
t
rr
+0.5A
D.U.T.
0
(+)
25VDC
(approx)
(-)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
-0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE
TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIME BASE FOR 20/30 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
1H1G-1H3G
1H6G-1H8G
FIG.3 -- FORWARD DERATING CURVE
AVERAGE FORWARD CURRENT
10
1.0
0.75
1.0
AMPERES
AMPERES
1H4G-1H5G
0.5
Single Phase
Half Wave 60H
Z
Resistive or
Inductive Load
0.1
T
J
=25
Pulse Width=300
µ
S
0.25
0.01
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
0
25
50
75
100
125
150
175
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT
FIG.5 -- PEAK FORWARD SURGE CURRENT
30
JUNCTION CAPACITANCE,pF
200
100
60
40
20
10
6
4
1H6G-1H8G
1H1G-1H5G
24
1
8
AMPERES
T
J
=125
8.3ms Single Half
Sine-Wave
12
T
J
=25℃
2
1
6
0.1
0.2
0.4
1
2
4
10
20
40
100
0
1
2
4
10
20
40
100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60Hz
ht
t
p
:
//
Revision:20170701-P1
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