1H1 Datasheet, PDF (2/2 Pages) Won-Top Electronics – 1.0A MINIATURE HIGH EFFICIENCY RECTIFIER

RATING AND CHARACTERISTIC CURVES ( 1H1 THRU 1H8 )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
2.0
(+)
25 Vdc
(approx)
(-)
D.U.T
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
-1.0A
NOTES:1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
Single Phase
Half Wave 60Hz
Resistive or
1.0
Inductive Load
1cm
SET TIME BASE FOR
10/20 ns/cm
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( )
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
10
TJ = 150
TJ = 100
1.0
TJ = 25
.1
.01
0
20 40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
35
30
8.3ms Single Half Sine-Wave
(JEDEC Method)
25
20
15
10
5
0
1
2
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
1.0
.1
.01
TJ = 25
Pulse Width = 300uS
1% Duty Cycle
.001
0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
6
4
2
1
.1
TJ = 25
1H1~1H5
1H6~1H8
.2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )
RECTRON