LD-701 Datasheet, PDF (1/2 Pages) Rohm – Large flat displays

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