星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
SR120SF THRU SR1100SF
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 1.0Ampere
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1
0.75
0.5
0.25
0
0
25
50
75
100
125
150
175
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
40
30
20
10
0
1
10
100
T
J
=T
J
MAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
LEAD TEMPERATURE ( C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
PEAK FORWARD SURGE
CURRENT(AMPERES)
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT( AMPERES)
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
10
T
J
=125 C
T
J
=150 C
PULSE WIDTH=300 S
1% DUTY CYCLE
SR120-SR140
SR150-SR1100
10
T
J
=125 C
1
1.0
0
T
J
=75 C
0.1
T
J
=25 C
SR120SF-SR140SF
SR150SF-SR1100SF
0.01
T
J
=25 C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.001
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
100
JUNCTION CAPACITANCE(pF)
400
T
J
=25 C
f=1.0MH
Z
Vsig=50mVp-p
10
100
1
SR120SF-SR140SF
SR150SF-SR1100SF
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
T, PULSE DURATION ,sec.
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
GXELECTRONICS [ Gaomi Xinghe Electronics Co., Ltd. ]
