*1 Pulse width 100µs, Duty ratio = 0.01
bottom face of resin package.
GL460/GL461
GL460/GL461
1. Small double-end type package
■Applications
1. Floppy disk drives
2. VCRs
3. Audio equipment
0.7
0.5
GL460 None
Mark
(1.5)
2.5 1.61.0
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
VFIF= 20mA - 1.2 1.5 V
VFM IFM = 0.5A - 2.2 4.0 V
IRVR=3V - - 10 µA
C
tV
R
= 0V, f= 1MHz - 20 - pF
fc- - 300 - kHz
ΦeI
F
= 20mA 1.0 - 4.0 mW
1.8 - 7.2
λPIF= 5mA - 950 - nm
∆λ IF= 5mA - 45 - nm
∆θ IF= 20mA - ± 40 -
■Electro-optical Characteristics (Ta= 25˚C)
■Outline Dimensions (Unit : mm )
■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
■Absolute Maximum Ratings
Parameter
Symbol
Rating Unit
Power dissipation P 150 mW
Forward current IF50 mA
*1Peak forward current IFM 1A
Reverse voltage VR6V
Operating temperature Topr
- 25 to + 85
˚C
Storage temperature Tstg
- 40 to + 85
˚C
*2Soldering temperature Tsol 260 ˚C
(Ta= 25˚C)
Pink transparent
˚
Infrared Emitting Diode
14.0MIN.
15.5MIN.
2.6MAX.
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 12585 1
10
100
Pulse width 100µs
880 900 920 940 960 980
0
20
40
60
80
100
120
Wavelength λ (nm)
Relative radiant intensity (%)
880 900 920 940 960 980
0
20
40
60
80
100
120
Wavelength λ (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
25˚C
0˚C
50˚C
- 20˚C
Fig. 1 Forward Current vs.
Ambient Temperature
Forward current IF (mA)
Peak forward current IFM (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 IF (mA)
Forward voltage VF (V)
Peak emission wavelength λP (nm)
Fig. 4 Peak Emission Wavelength vs.
Ambient Temperature
Ta= 75˚C
Ambient temperature Ta (˚C)
Ta= 25˚C
Ambient temperature Ta (˚C)
1
IF= 20mA
Ta= 25˚C IF= 20mA
Ta= 25˚C
1000
1000 1020 1040 1000 1020 1040
1000
IF= const.
<=
GL460/GL461
20
1000
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 θ
25 50 75
0.5
1
2
5
10
DC
width 100µs)
GL460GL461
Fig. 6 Relative Radiant Flux vs.
Ambient Temperature
Forwad current IF (mA)
Radiant flux Φe (mW)
10 -1
10
102
103
10 102103104
Fig. 7 Radiant Flux vs. Forward Current
Pulse (Pulse
10 -1
10
102
103
10 102103
Fig. 9 Radiation DiagramFig. 8 Relative Collector Current vs. Distance
(Detector :PT460)
80
60
20
100
Relative radiant intensity (%)
40
Ambient temperature Ta
(˚C)
1
1
-25
- 20˚ - 10˚
- 40˚
- 30˚
- 50˚
- 60˚
- 70˚
- 80˚
- 90˚
IF=
cont.
1
1
<=
S
∆h
SSSSSTWT
Blue tape White tape
Z
PZ
tt
L1 L2
H
*A:Center of
cathode marking
White tape (Anode)
Blue tape (Cathode)
51
52
Label
260
■Packing Specification (GL460T /GL461T )
(Note 2) The lead's overlapping length on the tape.
(Note
2) t
W
L2-
L1
TZ∆hS 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
■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.
●Please refer to the chapter “Precautions for Use ”