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| NSSW157A Datasheet, PDF (10/17 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-1332A <Cat.No.110406>
NSSW157A
管ççªå· No. STS-DA7-0094A
å¨å² 温度-許容 é é» æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
250
RθJA =95°C/W
ã«ã½ã¼ãå´ ã¯ãã æ¥ åé¨æ¸© 度-許容 é é»æµ ç¹æ§
Solder Temperature(Cathode Side) vs
Allowable Forward Cu rrent
Derating2
250
200
200
(74, 150)
150
150
(100, 150)
100
100
(100, 65.0)
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«ã½ã¼ãå´ã¯ãã æ¥åé¨æ¸©åº¦
Solder Temperature(Cathode Side)(°C)
ãã¥ã¼ã㣠ã¼æ¯ -許容é é»æµç¹ æ§
Duty Ratio vs
Allowable Forward Current
Duty
1000
TA=25°C
200
150
100
10
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
9
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