SK53C [LGE]
Surface Mount Schottky Barrier Rectifiers; 表面贴装肖特基二极管
| 型号： | SK53C |
| 厂家： | 
LGE |
| 描述： | Surface Mount Schottky Barrier Rectifiers |
| 文件： | 总2页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SK52C-SK510C
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 5.0 A
SMC
Features
Plastic package has Underwriters Laborator
◇
111
7.5± 0.25
FlammabilityClassification 94V-0
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
◇
Built-in strain relief
Metal silicon junction, majoritycarrier conduction
High surge capability
8.3± 0.2
High current capability,low forward voltage drop
Low power loss,high effciency
0.25± 0.06
1.5± 0.25
◇
111
For use in low voltage high frequency inverters,free
wheeling and polarityprotection applications
Guardring for overvoltage protection
◇
◇
11
High temperature soldering guaranteed:250oC/10 1
seconds at terminals
Dimensions in millimeters
Mechanical Data
Case:JEDEC SMC,molded plastic over
1111passivated chip
◇
Polarity: Color band denotes cathode end
◇
◇
Weight: 0.007 ounces, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
UNITS
SK52C SK53C SK54C SK55C SK56C SK58C SK59C SK510C
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRWS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
V
V
V
80
56
80
90
63
90
100
70
MaximumDC blocking voltage
100
Maximumaverage forw ord rectified current at
5.0
I(AV)
IFSM
VF
A
A
c
TL(SEEFIG.1) (NOTE2)
Peak forw ard surge current 8.3ms single half-
c sine-w ave superimposed on rated load(JEDEC
c Method)
150
Maximuminstantaneous forw ard voltage at
0.55
0.70
V
0.85
v 5.0A(NOTE.1)
MaximumDC reverse current @TA=25oC
0.5
IR
mA
at rated DC blockjing voltage(NOTE1) @TA=100oC
20
10
55
17
Rθ
JA
oC/W
Typical thermal resitance (NOTE2)
Rθ
JL
oC
oC
Operating junction temperature range
Storage temperature range
TJ
-55--- +150
-55--- +150
TSTG
NOTE: 1.Pulse test:300 S pulse width,1%duty cycle
μ
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
http://www.luguang.cn
mail:lge@luguang.cn
SK52C-SK510C
Surface Mount Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
150
5.0
2.5
0
Resistive or
inductive Load
120
8.3ms Single Half Sine Wave
TJ=125
90
60
P.C.B.MOUNTED ON
0.2X0.2(5.0X5.0mm)
COPPERPAD AREAS
30
0
50 60 70 80 90 100 110 120 130 140 150 160 170
1
10
100
AMBIENT TEMPERATURE ℃
NUMBER OF CYCLES AT60HZ
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
10
5.0
2 0
1 0
SK52C-SK54C
T
J = 125
SK58C-SK510C
1.0
.5
SK55C-SK56C
1
.1
TJ =25
Pulse width=300
s
.05
1% duty Cycle
.1
T
J = 25
.1
.3
.5
.7
.9
1.1
1.3
1.5
1.7
1.9
2.1
.01
0
20
40
60
80 100 120 140
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,％
http://www.luguang.cn
mail:lge@luguang.cn
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