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NSSU123T Datasheet, PDF (9/17 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR UV LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-2747B <Cat.No.131001>
N S SU1 23
管ççªå· No. STS-DA7-4222
å¨å² 温度-許容 é é» æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
50
RθJA =500°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
50
40
40
30
(50, 25.0)
20
30
(85, 25.0)
20
10
0
0
(85, 7.50)
20
40
60
80 100 120
å¨å²æ¸©åº¦
Ambient Temperature(°C)
10
0
0
20
40
60
80 100 120
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Solder Temperature(Cathode Side)(°C)
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Duty Ratio vs
Allowable Forward Current
Duty
100
80
TA=25°C
25
10
1
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
8
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