LD-201 Datasheet, PDF (1/2 Pages) Rohm – Flat displays

LED displays
Flat displays
LD-201 Series
LD-201 Series
The LD-201 series were designed in response to the
need for small, flat displays. These are single-chip, flat
displays with high luminance.
!Features
1) Planar emission from a single chip.
2) Thin outer casing, multiple units can be coupled
together.
3) Long leads are suitable for a wide range of mounting
options.
!External Dimensions (Units : mm)
6.0±0.1
5.58
5.7±0.1
Cathode mark
0.6
0.5
6.3±0.1 ^{Pin No.1 2}
0.6
0.5
Pin No.1 2
(2.5)
Cathode cut
Tolerances are ±0.3 unless otherwise noted :
!Selection guide
Emitting color
Red
Type
LD-201VR
∗ Order-based production.
Orange
Yellow
LD-201DU ∗ LD-201YY ∗
Green
LD-201MG
!Absolute maximum ratings (Ta=25°C)
Parameter
Symbol Red LD-201VR Orange LD-201DU Yellow LD-201YY Green LD-201MG Unit
Power dissipation PD
60
60
60
75
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