LITE-ON TECHNOLOGY CORPORATION

Property of Lite-On Only

PART NO.: LTC-47C1SW

PAGE:

5 of 7

BNS-OD-C131/A4

CHIP LED ABSOLUTE MAXIMUM RATING AT Ta=25°C

PARAMETER

MAXIMUM RATING

UNIT

Power Dissipation Per Segment

35

mW

Peak Forward Current Per Segment

( Frequency 1KHz,10% duty cycle)

50

mA

Continuous Forward Current Per Segment

Forward Current Derating from 25°C

10

0.125

mA

mA/°C

Operating Temperature Range

-35°C to + 80°C

Storage Temperature Range

-35°C to + 105°C

Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 260°C,

or temperature of unit (during assembly) not over max. temperature rating above.

CHIP LED ELECTRICAL /OPTICAL CHARACTERISTICS AT Ta=25°C

PARAMETER

SYMBOL

Min.

Typ.

Max.

Unit

Test Condition

Luminous Intensity

IV

12.8

18

mcd

IF = 10mA

Note 1, 2, 5

Chromaticity Coordinates

x

0.294

IF = 5mA

Note 4, 5

Fig.1

y

0.286

Forward Voltage

VF

2.70

3.2

V

IF = 5mA

Reverse Current

(6)

IR

100

μA

VR = 5V

Note:

1. Luminous intensity is measured with a light sensor and filter combination that approximates the

CIE eye-response curve.

2. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.

3. 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.

4. Tester: CAS140B is for the chromaticity coordinates (x, y) and Iv.

5. The chromaticity coordinates (x, y) guarantee should be added ± 0.01 tolerance.

6. Reverse voltage is only for IR test. It can not continue to operate at this situation.

7. Crosstalk specification ≦ 2.5%