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| NS2W150B Datasheet, PDF (10/18 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
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DERATING CHARACTERISTICS
NICHIA STS-DA1-2654D <Cat.No.130610>
NS2x150B
管ççªå· No. STS-DA7-3821
å¨å² 温度-許容 é é» æµç¹æ§
Ambient Temperature vs
Allowable Forward Current
Derating1
300
250
RθJA =80°C/W
(73, 280)
200
(100, 183)
150
100
50
0
0
20
40
60
80 100 120
å¨å²æ¸©åº¦
Ambient Temperature(°C)
ã«ã½ã¼ãå´ ã¯ãã æ¥ åé¨æ¸© 度-許容 é é»æµ ç¹æ§
Solder Temperature(Cathode Side) vs
Allowable Forward Cu rrent
Derating2
300
250
(100, 280)
200
150
100
50
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
400
280
100
10
1
10
100
ãã¥ã¼ãã£ã¼æ¯
Duty Ratio(%)
9
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