星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
1N5817SF THRU 1N5819SF
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage 20 to 40 Volts
Forward Current - 1.0Ampere
FIG.1-FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
30
0.75
25
PEAK FORWARD SURGE
CURRENT(AMPERES)
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0.5
0.25
0
0
20
40
60
80
100
120
140
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5MM) LEAD LENGTH
20
15
10
5
LEAD TEMPERATURE ( C)
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
10
INSTANTANEOUS REVERSE CURRENT MILL (AMPERES)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
10
T
J
=125 C
PULSE WIDTH=300
1% DUTY CYCLE
S
1
T
J
=25 C
1.0
T
J
=125 C
0.1
0.1
T
J
=75 C
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
0
20
40
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
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
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
CHENDA [ Chendahang Electronics Co., Ltd ]
