Datasheet
3/12
Part No. : LTW-C193TS5
BNS-OD-FC002/A4
SMD LED
LTW-C193TS5
Notes:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. Iv classification code is marked on each packing bag.
3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic glove
when handling the LED. All devices, equipment and machinery must be properly grounded.
5. Tester
CAS140B is for the chromaticity coordinates (x, y) and Iv.
6. The chromaticity coordinates (x, y) guarantee should be added ± 0.01 tolerance.
7. Reverse voltage (VR) condition is applied to IR test only. The device is not designed for reverse operation.
3.3 Electrical / Optical Characteristics at Ta=25°C
Parameter
Symbol
LTW-C193TS5
Unit
Test
Condition
MIN.
TYP.
MAX.
Luminous Intensity
IV
71.0
-
146.0
mcd
IF = 5mA
Note 1, 2, 5
Viewing Angle
2
1/2
130
deg
Fig.5
Chromaticity Coordinates
x
0.294
IF = 5mA
Note 3, 5
Fig.1
y
0.286
Forward Voltage
VF
2.70
-
3.15
V
IF = 5mA
Reverse Current
IR
-
-
10
μA
VR = 5V
Note 7










