ltl-4221n-1 LiteOn Technology Corp., ltl-4221n-1 Datasheet - Page 3

• Manufacturer Part Number: ltl-4221n-1
• Description: Thru-hole Led Lamps 3mm Round Allngap/gap/gaasp Red Ltl-4221n-1
• Manufacturer: LiteOn Technology Corp.

BNS-OD-C131/A4
Part No. : LTL-4221N-1
Note: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
Electrical / Optical Characteristics at T
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
2. θ
3. The dominant wavelength, λ
4. The Iv guarantee should be added ± 15% .
(Commission International De L'Eclairage) eye-response curve.
wavelength which defines the color of the device.
1/2
Parameter
is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
LITE-ON TECHNOLOGY CORPORATION
Symbol
d
P r o p e r t y o f L i t e - O n O n l y
2 θ
Δλ
is derived from the CIE chromaticity diagram and represents the single
λ
λ
V
I
I
C
V
R
F
1/2
P
d
Min.
615
A
2.5
=25 ℃
Typ.
635
625
8.7
2.0
60
40
20
Max.
632
100
2.6
Page :
Unit
mcd
μ A
deg
nm
nm
nm
pF
V
Note 2 (Fig.6)
Note 3
I
V
I
Note 1,4
Measurement
@Peak (Fig.1)
V
F
F
3
Test Condition
R
F
= 10mA
= 20mA
= 0 , f = 1MHz
= 5V
of
7