SS54AF [LGE]
暂无描述;
| 型号： | SS54AF |
| 厂家： | 
LGE |
| 描述： | 暂无描述 肖特基二极管 |
| 文件： | 总2页 (文件大小：257K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SS52-SS510
Surface Mount Schottky Barrier Rectifiers
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 5.0 A
SMC
Features
7.5± 0.25
Plastic package has Underwriters Laborator
◇
111
FlammabilityClassification 94V-0
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
◇
Built-in strain relief
8.3± 0.2
Metal silicon junction, majoritycarrier conduction
High surge capability
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
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◇
Weight: 0.007 ounces, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
UNITS
SS59 SS510
SS52 SS53 SS54 SS55 SS56 SS58
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
90
63
100
70
V
V
0
8
56
80
MaximumDC blocking voltage
90
100
V
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)
175
Maximuminstantaneous forw ard voltage at
v 5.0A(NOTE.1)
0.55
0.70
0.5
V
0.85
10
MaximumDC reverse current @TA=25oC
IR
mA
at rated DC blockjing voltage(NOTE1) @TA=100oC
20
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
SS52-SS510
Surface Mount Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
175
5.0
2.5
0
Resistive or
inductive Load
140
8.3ms Single Half Sine Wave
TJ=125
105
70
P.C.B.MOUNTED ON
0.2X0.2(5.0X5.0mm)
COPPERPAD AREAS
35
50 60 70 80 90 100 110 120 130 140 150 160 170
0
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
SS52-SS54
T
J = 125
SS58-SS510
1.0
.5
SS55-SS56
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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