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SK38A PDF预览

SK38A

更新时间: 2024-01-18 18:34:11
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SK38A 数据手册

 浏览型号SK38A的Datasheet PDF文件第2页 
SK32 THRU SK3B  
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER  
Reverse Voltage -  
20 to 100 Volts  
Forward Current -  
3.0 Amperes  
Features  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
For surface mounted applications  
Low profile package  
Built-in strain relief  
Metal to silicon rectifier, majority carrier conduction  
Low power loss, high efficiency  
High current capability, low VF  
High surge capacity  
For use in low voltage high frequency inverters,  
free wheeling, and polarity protection applications  
High temperature soldering guaranteed:  
260 /10 seconds at terminals  
D
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Mechanical Data  
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8
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Case: SMC molded plastic  
Terminals: Solder plated solderable per  
MIL-STD-750, method 2026  
Polarity: Color band denotes cathode  
Weight: 0.007 ounce, 0.25 gram  
B
C
D
H
J
. 2  
. 0  
2
4
9
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5
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. 9  
. 9  
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2
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5
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0
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3
Maximum Ratings and Electrical Characteristics  
Ratings at 25 ambient temperature unless otherwise specified.  
Resistive or inductive load.  
Symbols SK32 SK33 SK34 SK35 SK36 SK37 SK38 SK39 SK3B  
Units  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
VRRM  
VRMS  
VDC  
20  
14  
20  
30  
21  
30  
40  
28  
40  
50  
35  
50  
60  
42  
60  
70  
49  
70  
80  
56  
80  
90  
63  
90  
100  
70  
Volts  
Volts  
Volts  
Maximum DC blocking voltage  
100  
Maximum average forward rectified current  
at TL=75  
I(AV)  
3.0  
Amps  
Amps  
Peak forward surge current  
8.3mS single half sine-wave superimposed  
on rated load (MIL-STD-750D 4066 method)  
IFSM  
100.0  
Maximum instantaneous forward voltage at 3.0A (Note 1)  
VF  
IR  
0.55  
0.70  
0.85  
Volts  
mA  
Maximum DC reverse current (Note 1)  
at rated DC blocking voltage  
T =25  
3.0  
TAA=100  
20.0  
R
17.0  
55.0  
JL  
Maximum thermal resistance (Note 2)  
Operating junction temperature range  
/W  
R
JA  
TJ  
-50 to +125  
-50 to +150  
Storage temperature range  
TSTG  
Notes:  
(1) Pulse test with PW=300uSec, 2% duty cycle  
(2) Mounted on P.C. Board with 14mm2 (0.013mm thick) copper pad areas  
1

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