LD-701 Просмотр технического описания (PDF) - ROHM Semiconductor

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Компоненты Описание

производитель

LD-701

Large flat displays

ROHM Semiconductor 

LED displays

LD-701 Series

! Electrical and optical characteristics (Ta = 25°C)

Parameter

Red

Orange

Yellow

Green

Symbol Conditions

Unit

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

Forward voltage

VF IF = 10mA − 2.0 3.0 − 2.0 3.0 − 2.1 3.0 − 2.1 3.0 V

Reverse current

IR

VR = 3V − − 10 − − 10 − − 10 − − 10 µA

Peak wavelength λP IF = 10mA − 650 − − 610 − − 585 − − 563 − nm

Spectral line half

width

∆λ IF = 10mA − 40 −

− 40 −

− 40 −

− 40 − nm

Electrical and optical values are guaranteed values per element.

!Luminous intensity vs. wavelength

1.0

Green

Yellow Orange

Red

0.8

0.6

0.4

0.2

0

500

550

600

650

700

750

Wavelength : λP (nm)

! Luminous intensity

Color

Type

Min.

Red

LD-701VR

3.6

Orange

LD-701DU

3.6

Yellow

LD-701YY

2.2

Green

LD-701MG

3.6

Note 1: Measured at IF = 10mA

Note 2: Current passes through all elements.

Typ.

10

10

6.3

10

Max.

−

−

−

−

Unit

mcd

mcd

mcd

mcd

! Operation notes

When forming leads, the bend should be at least 2mm from the base of the package. Solder after forming the leads, and

ensure that the inside of the LED is not subjected to mechanical stress while it is hot.

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