U1A Datasheet, PDF (2/2 Pages) Yea Shin Technology Co., Ltd – Surface Mount Ultrafast Rectifiers

U1A THRU U1M
FIG.1MAXIMUM AVERAGE FORWARD CURRENT DERATING
1.5
1.0
0.5
0
0
20
40
60
80 100 120 140 160 180
T_L, LEAD TEMPERATURE (ºC)
FIG.3MAXIMUM NON-REPEITIVE SURGE CURRENT
35
30
FIG.1 MAXIMUM AVERAGE FORWARD CURRENT DERATING
25
20
15
10
5
1
2
4 6 8 10
20
40 60 80 1000
NUMBER OF CYCLES AT 60Hz
FIG.5TYPICAL REVERSE CHRACTERISTICS
1000
100
TA = 150^OC
FIG.2TYPICAL FORWARD CHARACTERISTICS
.
10
U1A-U1D
1.0
HER205
U1G-
U1UJ S1G-US1J
U1K-U1M
0.1
TA = 25°
PULSE WIDTH 300us
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTAN⁴EOUS FORWARD VOLTAGE,(V)
FIG.4TYPICAL JUNCTION CAPACITANCE
100
TJ=25^OC
f=1.0MHz
Vsig=50mVp-p
10
1
0.1
1.0
10
100
REVERSE VOLTAGE( (V)
10
TA = 100^OC
1.0
TA = 25^OC
0.1
20
40
60
80 100 120 140
PERCENT OF RATED PEAK INVERSE VOLTGE
version:01
2of2
www.dyelec.com