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| NS9W383 Datasheet, PDF (12/24 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-2717B <Cat.No.130726>
N S9x3 83
管ççªå· No. STS-DA7-4158
å¨å² 温度-許容 é é» æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
1500
RθJA =24°C/W
RθJA =34°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
1500
Derating2
1200
900
(25, 1000) (57, 1000)
1200
900
(100, 1000)
600
(100, 440)
300
(100, 315)
0
0
20
40
60
80 100 120
å¨å²æ¸©åº¦
Ambient Temperature(°C)
600
300
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
10000
TA=25°C
1200
1000
100
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
11
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