LTA-171E データシートの表示（PDF） - LiteOn Technology

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LTA-171E

LED Display

LiteOn Technology 

LITE-ON ELECTRONICS, INC.

Property of Lite-On Only

ABSOLUTE MAXIMUM RATING AT Ta=25oC

PARAMETER

MAXIMUM RATING

UNIT

Power Dissipation Per Segment

190

mW

Peak Forward Current Per Segment

100

mA

( 1/10 Duty Cycle, 0.1ms Pulse Width )

Continuous Forward Current Per Segment

25

Derating Linear From 25℃ Per Segment

0.33

mA

mA/℃

Reverse Voltage Per Segment

25

V

Operating Temperature Range

-35℃ to +85℃

Storage Temperature Range

-35℃ to +85℃

Solder Temperature: max 260℃ for max 3sec at 1.6mm below seating plane.

ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC

PARAMETER

SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION

Average Luminous Intensity

IV 4000 9000

cd

IF=10mA

Peak Emission Wavelength

p

630

nm

IF=20mA

Spectral Line Half-Width



40

nm

IF=20mA

Dominant Wavelength

d

621

nm

IF=20mA

Forward Voltage Per Segment

VF

10.0 13.0 V

IF=20mA

Reverse Current Per Segment

IR

100 A

VR=25V

Luminous Intensity Matching Ratio IV-m

2:1

IF=10mA

Note: Luminous intensity is measured with a light sensor and filter combination that

approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.

PART NO.: LTA-171E

BNS-OD-C131/A4

PAGE: 4 of 5

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