NESW455B Nichia, NESW455B Datasheet - Page 2

• Manufacturer Part Number: NESW455B
• Manufacturer: Nichia

Specifications of NESW455B

• Size Lxwxh (mm): 3.0x2.0x1.2
• Lumi-nous Inten-sity Typ(cd): 1.9
• Lumi-nous Flux Typ(lm)): 5.5
• Forward Voltage Vf(v) Typ: 3.20
• Forward Voltage Vf(v) Max: 3.50
• Directivity (degree): 115
• If (ma): 20
• Mounting Style: Through Hole

SPECIFICATIONS
(1) Absolute Maximum Ratings
(2) Initial Electrical/Optical Characteristics
* Absolute Maximum Ratings at T
* I
* Characteristics at T
* Luminous Flux value is traceable to the CIE 127:2007-compliant national standards.
* The Chromaticity Coordinates are derived from the CIE 1931 Chromaticity Diagram.
Forward Current
Pulse Forward Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Junction Temperature
Forward Voltage
Luminous Flux
Luminous Intensity
Chromaticity Coordinate
FP
conditions with pulse width ≤10ms and duty cycle ≤10%.
Item
Item
A
=25°C.
x
y
A
=25°C.
Symbol
Symbol
T
T
Φ
I
V
P
V
T
I
I
opr
-
-
FP
stg
F
D
v
R
J
F
v
Absolute Maximum Rating
Condition
I
I
I
I
I
F
F
F
F
F
=20mA
=20mA
=20mA
=20mA
=20mA
-40~100
-30~85
88.0
103
25
80
5
0.300
0.295
Typ
3.2
5.5
1.9
Unit
mW
mA
mA
°C
°C
°C
V
Unit
lm
cd
V
-
-
1