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NS2W157AR Datasheet, PDF (10/18 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-1338B <Cat.No.130823>
N S2W157 AR
管ççªå· No. STS-DA7-0220
å¨å²æ¸©åº¦-許容é é»æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
RθJA =87°C/W
100
(69, 90.0)
80
ã«ã½ã¼ãå´ã¯ãã æ¥åé¨æ¸©åº¦-許容é é»æµç¹æ§
Solder Temperature(Cathode Side) vs
Allowable Forward Current
Derating2
100
(100, 90.0)
80
60
60
40
40
(100, 35.0)
20
20
0
0
20
40
60
80 100 120
å¨å²æ¸©åº¦
Ambient Temperature(°C)
0
0
20
40
60
80 100 120
ã«ã½ã¼ãå´ã¯ãã æ¥åé¨æ¸©åº¦
Solder Temperature(Cathode Side)(°C)
ãã¥ã¼ãã£ã¼æ¯-許容é é»æµç¹æ§
Duty Ratio vs
Allowable Forward Current
Duty
1000
TA=25°C
120
100
90
10
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
9
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