SK53C [BL Galaxy Electrical]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SK53C |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
SK52C - - - SK510C
BL
REVERSE VOLTAGE: 20 --- 100 V
CURRENT: 5.0 A
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
FEATURES
SMC
Plastic package has Underwriters Laborator
111 FlammabilityClassification 94V-0
◇
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
Built-in strain relief
Metal silicon junction, majoritycarrier conduction
High surge capability
High current capability,low forward voltage drop
Low power loss,high effciency
◇
For use in low voltage high frequency inverters,free
◇
111 wheeling and polarityprotection applications
Guardring for overvoltage protection
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High temperature soldering guaranteed:250oC/10 1
◇
11 seconds at terminals
MECHANICAL DATA
Case:JEDEC SMC,molded plastic over
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1111passivated chip
Terminals:Solder Plated, solderable per MIL-STD-750,
1111Method 2026
inch(mm)
◇
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
SK52C SK53C SK54C SK55C SK56C SK58C SK59C SK510C
SK52 SK53 SK54 SK55 SK56 SK58 SK59 K510
UNITS
Device marking code
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
V
80
56
MaximumDC blocking voltage
80
90
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
www.galaxycn.com
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
Document Number 0281009
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
SK52C - - - SK510C
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
150
120
5.0
2.5
0
Resistive or
inductive Load
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
T
=25
J
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,％
www.galaxycn.com
BLGALAXY ELECTRICAL
Document Number 0281009
2.
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