LTST-C191KRKT Datasheet LTST-C191KRKT | P4-P6

LITE-ON TECHNOLOGY CORPORATION

Pro p er t y o f L it e -O n O n l y

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Part No. : LTST-C191KRKT Page : 3 of 11

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Pro p er t y o f L it e -O n O n l y

Electrical Optical Characteristics At Ta=25

℃

℃℃

℃

Parameter Symbol

Part No.

LTST-

Min.

Typ. Max. Unit Test Condition

Luminous Intensity IV

C191KRKT

18.0 54.0 180.0 mcd

IF = 20mA

Note 1

Viewing Angle

1/2

C191KRKT

130 deg Note 2 (Fig.5)

Peak Emission Wavelength

C191KRKT

639 nm

Measurement

@Peak (Fig.1)

Dominant Wavelength

C191KRKT

631 nm

IF = 5mA

Note 3

Spectral Line Half-Width

Δλ

C191KRKT

20 nm

Forward Voltage VF

C191KRKT

2.0 2.4 V IF = 20mA

Reverse Current IR

C191KRKT

VR = 5V

Capacitance

C191KRKT

40 PF

VF=0

f=1MHZ

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

CIE eye-response curve.

1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.

3. The dominant wavelength,

d is derived from the CIE chromaticity diagram and represents the

single wavelength which defines the color of the device.

Part No. : LTST-C191KRKT Page : 4 of 11

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Pro p er t y o f L it e -O n O n l y

Bin Code List

Part No. : LTST-C191KRKT Page : 5 of 11

BNS-OD-C131/A4

Luminous Intensity Unit : mcd @20mA

Bin Code Min. Max.

M 18.0 28.0

N 28.0 45.0

P 45.0 71.0

Q 71.0 112.0

R 112.0 180.0

Tolerance on each Intensity bin is +/-15%

P1-P3 P4-P6 P7-P9 P10-P12

LTST-C191KRKT

Mfr. #:

Buy LTST-C191KRKT

Manufacturer:

Lite-On

Description:

Standard LEDs - SMD Red Clear 631nm

Lifecycle:

New from this manufacturer.

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LTST-C191KRKT