NS2W123B Nichia, NS2W123B Datasheet - Page 10

• Manufacturer Part Number: NS2W123B
• Manufacturer: Nichia

Specifications of NS2W123B

• Size Lxwxh (mm): 3.0x2.0x0.7
• Lumi-nous Inten-sity Typ(cd): 16
• Lumi-nous Flux Typ(lm)): 44.0
• Forward Voltage Vf(v) Typ: 3.20
• Forward Voltage Vf(v) Max: 3.60
• Directivity (degree): 120
• If (ma): 150
• Mounting Style: Through Hole

DERATING CHARACTERISTICS
周囲温度-許容順電流特性
デューティー比-許容順電流特性
Ambient Temperature vs
Allowable Forward Current
Duty Ratio vs
Allowable Forward Current
1000
500
400
300
200
100
400
280
100
10
0
0
1
20
(35, 280)
Ambient Temperature(°C)
Derating1
40
Duty Ratio(%)
デューティー比
Duty
60
周囲温度
10
(100, 98.2)
R
80
θJA
T
=
A
95°C/W
=25°C
100
100
120
カソード側はんだ接合部温度-許容順電流特性
Solder Temperature(Cathode Side) vs
Allowable Forward Current
500
400
300
200
100
0
0
Solder Temperature(Cathode Side)(°C)
20
カソード側はんだ接合部温度
40
Derating2
管理番号 No.
60
(100, 257)
80
(96, 280)
STS-DA7-0608
100
NS2W123x
120
9