KL-197T01 データシートの表示（PDF） - COSMO Electronics

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KL-197T01

SMD LED

COSMO Electronics 

PRODUCT SPECIFICATION

SMD LED :

cosmo KL197T01 ELECTRONICS CORPORATION

DATE: 05/20/2004

NO. 61L03001 REV.

SHEET 3 OF 9 1

Electrical & Optical Characteristics

At Ta = 25˚C

Parameter

Symbol PART NO Min. Typ. Max. Unit Test Condition

Red

60 80 -

Luminous

Intensity

Blue

Iv

Yellow

Green

KL-197T01 30 50

30 50

- mcd

-

IF = 20mA

Note 1

Viewing Angle

2θ 1/2 Red/Blue/

Yellow Green

-

130

-

deg

Note 2

Dominant Wavelength

Red

- 630 -

λd

Blue

- 475 - nm

Yellow Green - 570 -

IF = 20mA

Note 3

Red

- 20 -

Spectral Line Half-Width Δλ

Blue

- 30 - nm

-

Yellow Green - 20 -

Red

- 2.1 2.6

Forward Voltage

VF

Blue

- 3.6 4.0 V IF = 20mA

Yellow Green - 2.2 2.6

Reverse Current

Red/Blue/

Ir Yellow Green -

- 100 μ A

VR = 5V

Note :

1. Luminous intensity is measured with a photo detector and filter combination that follows

the CIE ete - response curve. And the equipment measured luminous intensity torellance is

±5%.

2. θ1/2 is the off - axis angle at which the luminous intensity is half the axial luminous

intensity.

3. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents

the color of the device.

4. Caution in ESD:Static Electricity maybe cause damages to the LED. It is recommend to

use a wrist band oranti - electrostatic glove when handing the LED. All devices, equipment

and machinery must be properly grounded.

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