NHSW157B Nichia, NHSW157B Datasheet - Page 10

• Manufacturer Part Number: NHSW157B
• Manufacturer: Nichia

Specifications of NHSW157B

• Size Lxwxh (mm): 3.0x1.4x0.52
• Lumi-nous Inten-sity Typ(cd): 3
• Lumi-nous Flux Typ(lm)): 8.8
• Forward Voltage Vf(v) Typ: 3.00
• Forward Voltage Vf(v) Max: 3.30
• Directivity (degree): 120
• If (ma): 20
• Mounting Style: Through Hole

DERATING CHARACTERISTICS
デューティー比-許容順電流特性
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
Duty Ratio vs
Allowable Forward Current
1000
50
40
30
20
10
100
0
10
35
0
1
Solder Temperature(Cathode Side)(°C)
20
カソード側はんだ接合部温度
40
Derating2
Duty Ratio(%)
デューティー比
Duty
10
60
80
T
A
(100, 35.0)
=25°C
100
100
120
管理番号 No.
STS-DA7-1924
NHSx157B
9