SK18B [LGE]

Surface Mount Schottky Barrier Rectifiers; 表面贴装肖特基二极管
SK18B
型号: SK18B
厂家: LGE    LGE
描述:

Surface Mount Schottky Barrier Rectifiers
表面贴装肖特基二极管

肖特基二极管
文件: 总2页 (文件大小:178K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
SK12B-SK110B  
Surface Mount Schottky Barrier Rectifiers  
REVERSE VOLTAGE: 20 - 100 V  
FORWARD CURRENT: 1.0 A  
SMB  
Features  
4.7± 0.25  
Schottky barrier rectifier  
Guardring protection  
Low forward voltage  
Reverse energy tested  
High current capability  
Extremely low thermal resistance  
5.4± 0.2  
Mechanical Data  
Case: SMB molded plastic body 1111  
Polarity: Color band denotes cathode end  
Mounting position: ANY  
0.2± 0.05  
1.3± 0.2  
Weight: 0.003 ounces, 0.093 gram  
Dimensions in millimeters  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25oC ambient temperature unless otherwise specified  
UNITS  
SK12B SK13B  
SK14B SK15B SK16B SK18B SK19 B SK110B  
VRRM  
VRWS  
VDC  
20  
14  
20  
30  
21  
30  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
40  
28  
40  
50  
35  
50  
60  
42  
60  
80  
56  
80  
90  
63  
90  
100  
70  
V
V
V
Maximum DC blocking voltage  
100  
Maximum average forward rectified current at  
TL=90  
IF(AV)  
IFSM  
VF  
1.0  
30.0  
0.70  
A
A
Peak forward surge current 8.3ms single half-  
sine-wave  
Maximum instantaneous forward voltage  
at IFM=1.0A (NOTE1)  
0.50  
0.85  
V
Maximum DC reverse current TJ=25  
at rated DC blocking voltage TJ=100  
0.5  
20  
IR  
m A  
oC/W  
oC  
Maximum thermal resistance  
Operating temperature range  
Storage temperature range  
28  
R
JL  
TJ  
-55 ---- +125  
-55 ---- +150  
oC  
TSTG  
NOTE: 1.Pulse test: Pulse width 300us,duty cycle 1 %  
http://www.luguang.cn  
mail:lge@luguang.cn  
SK12B-SK110B  
Surface Mount Schottky Barrier Rectifiers  
Ratings AND Charactieristic Curves  
FIG.1 -- FORWARD DERATING CURVE  
FIG.2-- PEAK FORWARD SURGE CURRENT  
1.0  
0.5  
0
Resistive or  
inductive Load  
T
L = 1 0 0 O  
C
3 0  
1 5  
0
8 .3 m s S in g le H a lf S in e -W a v e  
(J E D E C M e th o d )  
P.C.B.MOUNTED ON  
0.2X0.2(5.0X5.0mm)  
COPPERPAD AREAS  
1
10  
100  
50 60 70 80 90 100 110 120 130 140 150 160 170  
LEADTEMPERATURE  
NUMBER OF CYCLES AT60Hz  
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS  
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS  
100  
10  
50  
SK12B-SK14B  
10  
SK18B-S110B  
TJ=1250C  
P uise W idth=300  
1 % D U TY C Y C LE  
S
1
1
0.1  
TJ=750C  
SK15B-SK16B  
0.1  
0.01  
0.01  
TJ=250C  
1.6  
0
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
0.001  
0
20  
40  
60  
80 100  
INSTANTANEOUS FORWARD VOLTAGE,VOLTS  
PERCENT OF RATED PEAK REVERSE VOLTAGE,  
http://www.luguang.cn  
mail:lge@luguang.cn  

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