SMS190 [BL Galaxy Electrical]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SMS190 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：202K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
SMS120---SMS1A0
BL
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 1.0 A
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
FEATURES
Plastic package has Underwriters Laborator
◇
111 FlammabilityClassification 94V-0
DO - 213AB
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
Built-in strain relief
SOLDERABLE ENDS
＋0
－0.20
Metal silicon junction, majoritycarrier conduction
High surge capability
D2=D1
High current capability,low forward voltage drop
D2
Low power loss,high effciency
◇
For use in low voltage high frequency inverters,free
◇
111 wheeling and polarityprotection applications
0.5± 0.1
0.5± 0.1
Guardring for overvoltage protection
◇
4.9± 0.2
High temperature soldering guaranteed:250oC/10 1
◇
11 seconds at terminals
MECHANICAL DATA
Dimensions in millimeters
Case:JEDEC DO-213AB,molded plastic over
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1111passivated chip
Terminals:Solder Plated, solderable per MIL-STD-750,
1111Method 2026
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Polarity: Color band denotes cathode end
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Weight: 0.0046 ounces, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
UNITS
SMS120 SMS130 SMS140 SMS160 SMS190 SMS1A0
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
1.0
I(AV)
IFSM
VF
A
A
V
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)
30
Maximuminstantaneous forw ard voltage at
0.5
0.7
0.79
v 1.0A(NOTE.1)
MaximumDC reverse current @TA=25oC
0.5
IR
mA
at rated DC blocking voltage(NOTE1) @TA=100oC
5.0
45
15
Rθ
JA
Typical thermal resitance (NOTE2)
K/W
Rθ
JL
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
www.galaxycn.com
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
Document Number 0281050
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
SMS120---SMS1A0
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
40
1.0
.8
30
25
8.3ms Single Half
Sine-Wave
20
15
.6
.4
.2
Single Phase
Half Wave 60H
Resistive or
Inductive Load
10
5
Z
0
0
1
5
1 0
50 100
0
25
50
75
100
125
150
175
LEAD TEMPERATURE ℃
NUMBER OF CYCLES AT60Hz
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
10
SMS160
100
SMS120
-SMS140
TJ=100
10
1.0
SMS190
1.0
-SMS1A0
0.1
0.1
TJ=25
0.01
.01
.2
.3 .4 .5 .6 .7 .8 .9
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,％
www.galaxycn.com
BLGALAXY ELECTRICAL
Document Number 0281050
2.
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