Rainbow Electronics LA-601BL User Manual

LA-601BL Series

LED displays

High efficiency, single-digit numeric displays

LA-601BL Series

The LA-601BL series are LED numeric displays
designed to be used in bright locations. Red, orange,
and green are available, and they are suitable for use in
a wide range of applications.

!Features

1) Height of display: 14.6 mm.

2) Dimensions: 12.5 x 19 x 8 mm

3) Common anode and common cathode configurations
are available for each color.

4) High efficiency reflectors are used to achieve a bright,
clear display.

5) The package surface is painted black and the
segments are colored the display color.

!!!!External Dimensions (Units: mm)
!!!!Selection guide

Emitting color

Common
Anode
Cathode

∗ Order-based production.

LA-601VB
LA-601VL

Red

Orange

LA-601DB ∗
LA-601DL ∗

Green

LA-601MB
LA-601ML

!!!!Pin assignments

109876

Pin No.

+++++

f

g

ec

d

+++++

12345

a

b

D.P

Pin No.

1
2
3
4
5
6
7
8
9

10

Function

Segment "e"
Segment "d"
Common
Segment "c"
D.P
Segment "b"
Segment "a"
Common
Segment "f"
Segment "g"

(2.54)

+0

12.5

−0.5

10˚

1.6

14.6

19.0±0.2

1.6

8.3

0.5

(10.16)

φ1.8

8.03.5Min.

Tolerances are ±0.3 unless otherwise noted :

(15.24)

0.25

LA-601BL Series

LED displays

!!!!

Internal circuit schematic

COM

3,8

(example of common cathode)

a7b6c4d2e1f

9g10

D.P

5

!!!!Absolute maximum ratings (Ta=25°C)

Parameter

Power dissipation
Power dissipation
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature

Pulse width 1ms duty 1 / 5

∗

Symbol

D

P

PD / seg

F

I

I

FP

V

R

Topr

Tstg

Red

LA-601VB / VL

480

60
20
60

5

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

Parameter

Forward voltage V
Reverse current I
Peak wavelength

Spectral line half
width

Not designed for radiation resistance.

Symbol

F

R

λ

P

∆λ

Conditions

I

F

=

10mA

V

R

=

3V

I

F

=

10mA

F

=

10mA

I

Min.

−

−

−

−

Red
Typ.

2.0

−

650

40

!!!!Luminous intensity

λ

Red

Orange

Green

Note : Measured at IF=10mA

P

650

610

563

Type
LA-601VB
LA-601VL
LA-601DB
LA-601DL

LA-601MB
LA-601ML

Min.

5.6

3.6

5.6

∗

Max.

2.8

100

−

−

Orange

LA-601DB / DL

480

60
20

∗

60

5

−25∼+75

−30∼+85

Orange

Typ.

Min.

2.0

−

−

−

610

−

40

−

Typ.10Max.

−

10 −

16 −

Green

LA-601MB / ML

480

60
20

∗

60

5

Max.

Min.

2.8

−

100

−

−

−

−

−

UnitColor

mcd

mcd

mcd

Green

Typ.

2.1

−

563

40

Max.

2.8

100

−

−

Unit

mW
mW

mA
mA

V

˚C
˚C

Unit

V
µA
nm

nm