星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
SK22B thru SK210B
VOLTAGE - 20 TO 100 VOLTS
CURRENT - 2.0 AMPERES
Fig.4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT
AMPERES
Fig.1 - FORWARD CURRENT DERATING CURVE
1.0
10 B
K2
~S
25 B
SK
4B
K2
~S
22B
SK
INSTANTANEOUS FORWARD
CURRENT, AMPERES
20
10
.75
.50
.25
0
0
25
50
75
SINGLE PHASE
HALF WAVE 60 Hz
RESISTIVE OR
INDUCTIVELOAD
.375" (9.5mm)
LEAD LENGTH
1.0
100
125
0
150
175
LEAD TEMPERATURE,
C
0.1 .1
.3
.5
Pulse Width-300 s
1% DUTYCYCLE
.7
.9
TJ=25
0
C
SK22B
SK23B
SK24B
SK25B
SK26B
SK28B
SK210B
1.1 1.3 1.5 1.7 1.9 2.1
INSTANTANEOUS FORWARD VOLTAGE, (V)
Fig.3A - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. AMPERES
100
Fig.3B - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS
REVERSE
CURRENT.
MILLAMPERES
TJ=125 C
10
0
SK22B SK210B
10
1.0
TJ=75 C
0
1.0
TJ=150
0
C
TJ=125 C
.10
0
.10
TJ=25 C
0.1
0
0.1
TJ=25 C
0
.001
0
20
40
60
80
100
120 140
.001
0
20
40
60
80
100
120 140
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
Fig.4 - TYPICAL JUNCTION CAPACIT
ANCE
JUNCTION CAPACITANCE, pF
400
200
TJ=25 C
100
80
60
40
20
10
.1
0
Fig.5 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE
CURRENT AMPERES
SK22B
SK23B
SK24B
SK25B
SK26B
SK28B
SK210B
50
40
30
20
10
0
8.3ms Single Half Sine Wave
JEDEC Method
1.0
10
100
1
10
100
REVERSE VOLTAGE, VOLTS
NUMBER OF CYCLES AT 60 Hz
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
GXELECTRONICS [ Gaomi Xinghe Electronics Co., Ltd. ]
