NCSE119A Nichia, NCSE119A Datasheet - Page 10

• Manufacturer Part Number: NCSE119A
• Manufacturer: Nichia

Specifications of NCSE119A

• Size Lxwxh (mm): 3.5x3.5x2.0
• Lumi-nous Inten-sity Typ(cd): 31
• Lumi-nous Flux Typ(lm)): 98.0
• Forward Voltage Vf(v) Typ: 3.50
• Forward Voltage Vf(v) Max: 4.00
• Directivity (degree): 120
• If (ma): 350
• 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
10000
800
600
400
200
1000
100
700
0
0
1
20
(45, 700)
Ambient Temperature(°C)
Derating1
40
(100, 444)
Duty Ratio(%)
デューティー比
Duty
周囲温度
(71, 700)
60
10
(97, 700)
(100, 333)
R
R
R
80
θJA
θJA
θJA
T
=
=
=
A
(100, 666)
=25°C
20°C/W
30°C/W
40°C/W
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
1000
800
600
400
200
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
80
(100, 700)
STS-DA7-0485
100
NCSE119A
120
9