*1 Pulse width
100
s, Duty ratio = 0.01
bottom face of resin package.
GL460/GL461
GL460/GL461
1. Small double-end type package
s
Applications
1. Floppy disk drives
2. VCRs
3. Audio equipment
0.7
0.5
GL460 None
Mark
( 1.5
)
2.5
1.6
1.0
R1.0
0.25
Radiant flux
Parameter
Forward voltage
Peak forward voltage
Reverse current
Response frequency
Peak emission wavelength
Half intensity wavelength
Half intensity angle
GL460
GL461
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
V
F
I
F
= 20mA
-
1.2
1.5
V
V
FM
I
FM
= 0.5A
-
2.2
4.0
V
I
R
V
R
= 3V
-
-
10
A
C
t
V
R
= 0V, f= 1MHz
-
20
-
pF
f
c
-
-
300
-
kHz
e
I
F
= 20mA
1.0
-
4.0
mW
1.8
-
7.2
P
I
F
= 5mA
-
950
-
nm
I
F
= 5mA
-
45
-
nm
I
F
= 20mA
-
40
-
s
Electro-optical Characteristics
( Ta = 25C)
s
Outline Dimensions
(Unit : mm )
s
Features
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
"
"
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
( packaging area : 37% smaller than
GL480
)
2. High output power type (
GL461
)
3. Taped models 2,000pcs/reel (
GL460T
/
GL461T
)
*2 For MAX. 3 seconds at the position of 2.5mm from the
Terminal capacitance
2
GL461 Green
R0.3
5
5
5
5
epoxy resin
1.5
2
1
1
1
Anode
2
Cathode
0.4
R1.0
3.0
4.0
5
5
5
5
Double Ended Mold Type
s
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Power dissipation
P
150
mW
Forward current
I
F
50
mA
*1
Peak forward current
I
FM
1
A
Reverse voltage
V
R
6
V
Operating temperature
T
opr
- 25 to + 85
C
Storage temperature
T
stg
- 40 to + 85
C
*2
Soldering temperature
T
sol
260
C
(Ta = 25C )
Pink transparent
Infrared Emitting Diode
14.0
MIN.
15.5
MIN.
2.6
MAX.
2.5
0.2
<=
GL460/GL461
Duty ratio
- 25
0
25
50
75
100
975
950
925
900
- 25
0
10
20
30
40
50
60
0
25
50
75
100
125
85
1
10
100
Pulse width
100
s
880
900
920
940
960
980
0
20
40
60
80
100
120
Wavelength
( nm)
Relative radiant intensity
(
%
)
880
900
920
940
960
980
0
20
40
60
80
100
120
Wavelength
( nm )
Relative radiant intensity
(
%
)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1
2
5
10
20
50
100
200
500
25C
0C
50C
- 20C
Fig. 1 Forward Current vs.
Ambient Temperature
Forward current I
F
(
mA
)
Peak forward current I
FM
(
mA
)
Fig. 2 Peak Forward Current vs. Duty Ratio
10
- 4
10
- 3
10
- 2
10
- 1
Fig. 3-a Spectral Distribution
(GL460 )
Fig. 3-b Spectral Distribution
(GL461 )
Fig. 5 Forward Current vs. Forward Voltage
Forward current I
F
(
mA
)
Forward voltage V
F
(V)
Peak emission wavelength
P
(
nm
)
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
T
a
= 75C
Ambient temperature T
a
( C )
T
a
= 25C
Ambient temperature T
a
( C )
1
I
F
= 20mA
T
a
= 25C
I
F
= 20mA
T
a
= 25C
1000
1000
1020
1040
1000
1020
1040
1000
I
F
= const.
<=
GL460/GL461
20
100
0
0.1
Relative radiant flux
0.2
Distance to detector d ( mm)
Relative collector current
(
%
)
+ 90
+ 80
+ 70
+ 50
+ 60
+ 40
+ 30
+ 20
+ 10
0
0
Angular displacement
25
50
75
0.5
1
2
5
10
DC
width
100
s)
GL460
GL461
Fig. 6 Relative Radiant Flux vs.
Ambient Temperature
Forwad current I
F
( mA )
Radiant flux
e
(
mW
)
10
- 1
10
10
2
10
3
10
10
2
10
3
10
4
Fig. 7 Radiant Flux vs. Forward Current
Pulse ( Pulse
10
- 1
10
10
2
10
3
10
10
2
10
3
Fig. 9 Radiation Diagram
Fig. 8 Relative Collector Current vs. Distance
(Detector
:
PT460 )
80
60
20
100
Relative radiant intensity
(
%
)
40
Ambient temperature T
a
( C )
1
1
- 25
- 20
- 10
- 40
- 30
- 50
- 60
- 70
- 80
- 90
I
F
=
cont.
1
1
<=
S
h
S
S
S
S
S
T
W
T
Blue tape
White tape
Z
P
Z
t
t
L1
L2
H
*
A
:
Center of
cathode marking
White tape (Anode )
Blue tape (Cathode )
51
52
Label
260
s
Packing Specification (GL460T /GL461T )
( Note 2 ) The lead's overlapping length on the tape.
( Note
2 ) t
W
L2-
L1
T
Z
h
S
H
A
26
+ 1.5
- 0.0
5
+ 0.5
- 0.5
-
6
+ 10
- 10
1.2
MAX
0.5
MAX
0.8
MAX
0.5
MIN
2.5
MAX
(4.5)
( Note
1) P
GL460/GL461
*
A
( 1) Packing form
Box type
are not stuffed.
( 2) Packing quantity
s
Taping Specifications (GL460T /GL461T )
( Note 1 ) Tolerance of 20 pitches is 2mm.
a ) The tape is zigzag-folded with 50 pcs. of IR LEDs per fold.
b ) IR LED inserting portions for 50 to 60 pcs. on the tape's starting and ending p arts
2 000 pcs. per box
c ) For the taping of cathode pin, blue tape is used, and for anode pin, white tape in used.
q Please refer to the chapter " Precautions for Use "
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