TLGE174P datasheet(2/4 Pages) TOSHIBA

tên linh kiện	TLGE174P

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TLGE174P

2002-09-25

Electrical And Optical Characteristics (Ta = 25°C)

Characteristic

Symbol

Test Condition

Min

Typ.

Max

Unit

Forward voltage

IF = 20mA

―

2.27

2.8

Reverse current

VR = 4V

―

µA

Luminous intensity

IF = 20mA

(Note)

476

1400

―

mcd

Peak emission wavelength

λp

IF = 20mA

―

574

―

Spectral line half width

∆λ

IF = 20mA

―

Dominant wavelength

λd

IF = 20mA

―

571

―

(Note): Lamps are classified into the following ranks according to their luminous intensity.

Measurement tolerance for each limit is ±15%.

R: 560

-1120mcd, S: 1000-2000mcd, T: 1800-3600mcd

Precaution

Please be careful of the followings

· Soldering temperature: 260°C max

Soldering time: 3 s max

(Soldering portion of lead: Up to 2mm from the body of the device)

· If the lead is formed, the lead should be formed up to 5mm from the body of the device without forming stress to

the resin. Soldering should be performed after lead forming.

· This visible LED lamp also emits some IR light. If a photodetector is located near the LED lamp, please ensure

that it will not be affected by this IR light.

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