LTW-E670DS Lite-On Electronics, LTW-E670DS Datasheet - Page 3

• Manufacturer Part Number: LTW-E670DS
• Description: LED WHITE FLASH YLW 4PLCC SMD
• Manufacturer: Lite-On Electronics

Specifications of LTW-E670DS

• Led Size: 2.8 mm x 3.2 mm
• Illumination Color: White
• Operating Voltage: 3.7 V
• Luminous Intensity: 3000 mcd
• Mounting Style: SMD/SMT
• Operating Current: 50 mA
• Lens Dimensions: 2 mm
• Lens Shape: Flat Round
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Package / Case: 4-PLCC
• Viewing Angle: 120°
• Color: White
• Luminous Flux @ Current - Test: 5.2 lm
• Millicandela Rating: 2240mcd
• Current - Test: 30mA
• Wavelength - Dominant: 6200K
• Voltage - Forward (vf) Typ: 3.6V
• Lens Type: Diffused, Yellow Tinted
• Lens Style/size: Round, 2.2mm
• Size / Dimension: 3.20mm L x 2.80mm W
• Height: 1.90mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 6200K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Wavelength - Peak: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1766; 160-1766-2; 160-1766

BNS-OD-C131/A4
Part No. : LTW-E670DS
Electrical
Note: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
Luminous Intensity
Luminous Flux
Viewing Angle
Chromaticity Coordinates
Forward Voltage
Reverse Current
5. The chromaticity coordinates (x, y) guarantee should be added ± 0.02 tolerance.
4. Caution in ESD:
2. Iv classification code is marked on each packing bag.
3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
eye-response curve.
Parameter
Static Electricity and surge damages the LED. It is recommended using a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
Optical
Characteristics
LITE-ON TECHNOLOGY CORPORATION
Symbol
2 θ 1/2
V
I
I
x
y
V
R
F
V
P r o p e r t y o f L i t e - O n O n l y
At Ta=25 ℃ ℃ ℃ ℃
Part No.
E670DS
E670DS
E670DS
E670DS
E670DS
E670DS
LTW-
Min.
1400
Typ.
2240
5200
0.32
0.31
120
3.6
Max.
3550
4.0
10
Page :
Unit
mlm
mcd
deg
µA
V
3
Test Condition
of
Note 1, 2, 5
Note 1, 2, 5
I
I
I
I
Note 3, 5
F
F
F
F
V
= 30mA
= 30mA
= 30mA
= 30mA
Fig.6
Fig.1
R
= 5V
11