星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
SK32 THRU S310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes
50
INSTANTANEOUS FORWARD CURRENT
AMPERES
SK32
10
SK36
AVERAGE FORWARD CURRENT
AMPERES
3.0
2.5
2.0
1.5
1.0
0.5
0
50
60
70
80
SINGLE PHASE HALF
60Hz RESISTIVE OR
INDUCTIVE LOAD P.C.B
MOUNTED ON
0.55×0.55"(14×14mm
COPPER PAD AREAS
S310
1
TJ = 25
¢J
PULSE WIDTH = 300us
1% DUTY CYCLE
0.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
1.1
90 100 110 120 130 140 150
LEAD TEMPERATURE,
¢J
TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1000
800
600
400
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
10
CAPACITANCE, pF
TA = 100
¢J
1.0
200
100
80
60
40
20
10
0.1
1
4
10
SK32-SK34
SK35-S310
T
J
= 25
¢J
0.1
TA = 75
¢J
40 60 100
TA = 25
¢J
0.01
REVERSE VOLTAGE. VOLTS
SK32 - SK34
SK35 - S310
0.001
20
40
60
80
100
120
140
Fig. 4-TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT,
AMPERES
PERCENT OF RATED PEAK REVERSE VOLTAGE
100
80
60
40
20
0
1
2
5
10
20
50
100
T
J
= 150
¢J
10ms SINGLE HALF
SINE-WAVE
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
GXELECTRONICS [ Gaomi Xinghe Electronics Co., Ltd. ]
