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| NSSW157D Datasheet, PDF (10/18 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-2954C <Cat.No.140326>
NSSW157D
管ççªå· No. STS-DA7-5309
å¨å²æ¸©åº¦-許容é é»æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
300
RθJA =92°C/W
ã¯ãã æ¥åé¨æ¸©åº¦(ã«ã½ã¼ãå´)-許容é é»æµç¹æ§
Solder Temperature(Cathode Side) vs
Allowable Forward Current
Derating2
300
250
250
200
200
(75, 150)
150
150
(100, 150)
100
100
(100, 66.0)
50
50
0
0
20
40
60
80 100 120
å¨å²æ¸©åº¦
Ambient Temperature(°C)
0
0
20
40
60
80 100 120
ã¯ãã æ¥åé¨æ¸©åº¦(ã«ã½ã¼ãå´)
Solder Temperature(Cathode Side)(°C)
ãã¥ã¼ãã£ã¼æ¯-許容é é»æµç¹æ§
Duty Ratio vs
Allowable Forward Current
Duty
1000
T A=25°C
200
150
100
10
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
9
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