SMS240 [LGE]
Surface Mount Schottky Barrier Rectifiers; 表面贴装肖特基二极管
| 型号： | SMS240 |
| 厂家： | 
LGE |
| 描述： | Surface Mount Schottky Barrier Rectifiers |
| 文件： | 总2页 (文件大小：211K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMS220-SMS2A0
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 2.0 A
Features
DO - 213AB
Plastic package has Underwriters Laborator
◇
111 FlammabilityClassification 94V-0
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
SOLDERABLE ENDS
＋0
－0.20
D2=D1
Built-in strain relief
Metal silicon junction, majoritycarrier conduction
High surge capability
D2
High current capability,low forward voltage drop
0.5± 0.1
0.5± 0.1
Low power loss,high effciency
◇
4.9± 0.2
For use in low voltage high frequency inverters,free
◇
111 wheeling and polarityprotection applications
Guardring for overvoltage protection
◇
High temperature soldering guaranteed:250oC/10 1
seconds at terminals
◇
11
Dimensions in millimeters
Mechanical Data
Case:JEDEC DO-213AB,molded plastic over
◇
1111passivated chip
Polarity: Color band denotes cathode end
◇
◇
Weight: 0.0046 ounces, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
UNITS
SMS220 SMS230 SMS240 SMS260 SMS290 SMS2A0
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRWS
VDC
20
14
20
30
21
30
40
28
40
60
42
60
90
63
90
100
70
V
V
V
MaximumDC blocking voltage
100
Maximumaverage forw ord rectified current at
2.0
I(AV)
IFSM
VF
A
A
V
c
TT(SEEFIG.1) (NOTE2)
Peak forw ard surge current 10ms single half-
c sine-w ave superimposed on rated load(JEDEC
c Method)
50
Maximuminstantaneous forw ard voltage at
0.5
0.7
0.79
v 2.0A(NOTE.1)
MaximumDC reverse current @TJ=25oC
0.5
IR
mA
at rated DC blocking voltage(NOTE1) @TJ=100oC
10
45
10
Rθ
JA
Typical thermal resitance (NOTE2)
K/W
Rθ
JT
oC
oC
Operating junction and storagetemperature range
Storage temperature range
TSTG
TJ
-55- - - +150
-55- - - +150
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
SMS220-SMS2A0
Surface Mount Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
50
O
TA=25 C
10ms Single Half Sine-Wave
(JEDEC Method)
2.0
40
1.6
30
20
10
0
1.2
0.8
0.4
Single Phase
Half Wave 50H
Resistive or
Inductive Load
Z
0
0
25
50
75
100
125
150
175
1
10
100
TERMINALS TEMPERATURE ℃
NUMBER OF CYCLES AT50Hz
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
100
100
10
TJ=100
10
1
1.0
0.1
0.1
TJ=25
Tj=25oC
Pulse Width=300
1% Duty Cycle
.01
0
20
40
60
80
100
s
0.01
.2
.3
.4
.5
.6
.7
.8
.9
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,％
http://www.luguang.cn
mail:lge@luguang.cn
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