LD-701YY 查看數據表（PDF） - ROHM Semiconductor

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LD-701YY

Large flat displays

ROHM Semiconductor 

LED displays

Large flat displays

LD-701 Series

LD-701 Series

The LD-701 series were designed in

response to the need for large, flat displays.

These are three-chip, flat displays with high

luminance.

!Features

1) Three independent chip elements.

2) Large 4.5 x 19.8 mm emission area.

3) Thin outer casing, multiple units can be

coupled together.

4) Four colors are available: red, orange,

yellow and green.

!External dimensions (Units : mm)

21.0

19.8±0.1

0.6

Pin No.1

23

(7.0)

45

(7.0)

6

(2.5)

Pin No.1 2 3 4 5 6

Tolerances are ±0.3 unless otherwise noted:

!Selection guide

Emitting color

Type

∗Order-based production.

Red

LD-701VR

Orange

Yellow

LD-701DU∗ LD-701YY∗

Green

LD-701MG

!Absolute maximum ratings (Ta = 25°C)

Parameter

Symbol Red LD-701VR Orange LD-701DU Yellow LD-701YY Green LD-701MG Unit

Power dissipation PD

180

180

180

225

mW

Forward current

IF

20

20

20

25

mA

Peak forward

current

IFP

60∗

60∗

60∗

60∗

mA

Reverse voltage

VR

3

3

3

3

V

Operating

temperature

Topr

−25~+75

°C

Storage

temperature

Tstg

−30~+85

°C

∗ Pulse width 1ms duty 1 / 5

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