TLOH157P Просмотр технического описания (PDF) - Toshiba

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TLOH157P

TOSHIBA LED Lamp InGaAℓP Orange Light Emission

Toshiba 

TLOH157P

Electrical And Optical Characteristics (Ta = 25°C)

Characteristic

Symbol

Test Condition

Min Typ. Max Unit

Forward voltage

Reverse current

Luminous

intensity

TLOH157P

TLOH157P(TU)

Peak emission wavelength

Spectral line half width

Dominant wavelength

VF

IF = 20 mA

IR

VR = 4 V

IV

IF = 20 mA

λp

IF = 20 mA

∆λ

IF = 20 mA

λd

IF = 20 mA

―

2.1 2.5

V

―

―

50

µA

850 2800 ―

(Note)

mcd

1530 ― 7360

―

612

―

nm

―

15

―

nm

―

605

―

nm

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

Measurement tolerance for each limit is ±15%.

S: 1000-2000mcd, T: 1800-3600mcd, U: 3200-6400mcd

Precaution

Please be careful of the followings

· Soldering temperature: 260°C max

Soldering time: 3 s max

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

· If the lead is formed, the lead should be formed up to 5 mm 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.

2

2002-09-25

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