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

RATINGS AND CHARACTERISTIC CURVES 1H1 THRU 1H8
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 50/100 ns/cm
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
50\100\200\300\400V
1.0
0.1
600\800\1000V
0.01
TJ=25
PULSE WIDTH=300mS
1% DUTY CYCLE
0.001
0 0.2 0.4 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
35
8.3m SINGLE HALF SINE WAVE
30
(JEDEC Method)
25
20
15
10
5
0
1
5
10
50 100
NUMBER OF CYCLES AT 60Hz
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
1.0
0.8
0.6
0.4
0.2
0
0
Single Phase Half Wave 60hz
Resistive or Inductive Load
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
20
10
6
4
2
1
0.1 0.2 0.4
TJ=25
12 4
1H1-1H5
1H6-1H8
10 20 40 100
REVERSE VOLTAGE. (V)