Features
l
Miniature package
l
Low voltage operation
l
Photo IC, open collector output
l
P5587: "H" level output at light input
P5588: "L" level output at light input
Applications
l
Paper detection in copiers and printers, etc.
l
Tape end detection in VTRs, tape recorders, etc.
P H O T O R E F L E C T O R
Photoreflector
Photo IC output (digital) photoreflectors
P5587, P5588
P5587 and P5588 are photoreflectors combining a high power infrared LED and low voltage photo IC. The photo IC consists of a high sensitivity
photodiode, amplifier, schmitt trigger circuit, and output phototransistor, etc. on a single chip.
s
Absolute maximum ratings (Ta=25 C)
Parameter
Symbol
Value
Unit
Forward current
I
F
50
mA
Reverse voltage
V
R
Max.
5
V
Input
(LED) Power dissipation
P
80
mW
Supply voltage
Vcc
-0.5 to +7
V
Output voltage
Vo
-0.5 to +7
V
Output current
I
O
8
mA
Output
(photo IC)
Power dissipation
P
80
mW
Operating temperature
Topr
-25 to +85
C
Storage temperature
Tstg
-30 to +85
C
Soldering
-
260 C, 3 s, refer to Dimensional outline
-
s
Electrical and optical characteristics (Ta=25 C, Vcc=5 V, unless otherwise noted)
P5587
P5588
Parameter
Symbol
Condition
Min. Typ. Max. Min. Typ. Max. Unit
Forward voltage
V
F
I
F
=20 mA
-
1.23 1.45
-
1.23 1.45
V
Reverse current
I
R
V
R
=5 V
-
-
10
-
-
10
A
Input
(LED)
Terminal capacitance
Ct
V=0 V, f=1 MHz
-
30
-
-
30
-
pF
Supply voltage
Vcc
2.2
-
7
2.2
-
7
V
Low level output voltage
V
OL
I
OL
=4 mA *
1
-
0.1
0.4
-
0.1
0.4
V
High level output current
I
OH
Vo=5 V *
2
-
-
10
-
-
10
A
Output
(photo IC)
Current consumption
Icc
-
1.3
3.0
-
1.3
3.0
mA
LH Threshold input current
I
FLH
-
-
10
-
-
-
mA
HL Threshold input current
I
FHL
R
L
=1.2 k, d=3 mm
Reflecting surface:
white paper
(reflectivity 90 % or more)
-
-
-
-
-
10
mA
Hysterisis
-
*
3
-
0.8
-
-
0.8
-
-
LH Propagation delay time
t
PLH
-
-
20
-
-
30
s
HL Propagation delay time
t
PHL
-
-
30
-
-
20
s
Rise time
tr
-
0.07
-
-
0.07
-
s
Transfer
?D=H=?JAHEIJE?I
Fall time
tf
I
F
=15 mA
R
L
=1.2 k
d=3 mm
-
0.03
-
-
0.03
-
s
*1: P5587: I
F
=0 mA, P5588: I
F
=15 mA
*2: P5587: I
F
=15 mA, P5588: I
F
=0 mA
*3: P5587: I
FHL
/I
FLH
, P5588: I
FLH
/I
FHL
Note) Connect a 0.01 F capacitor or larger between Vcc and GND.
HAMAMATSU PHOTONICS K.K., Solid State Division
1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, http://www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777
North Europe: Hamamatsu Photonics Norden AB: Smidesvgen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01
Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. 2001 Hamamatsu Photonics K.K.
Photoreflector
P5587, P5588
Cat. No. KPC1003E02
May 2001 DN
KPCA0002EA
s
Dimensional outline (unit: mm)
s
LED forward current vs. ambient
temperature
s
Photo IC power dissipation vs.
ambient temperature
s
Position detection characteristic
(P5587)
s
Threshold input current vs. ambient
temperature (P5587)
s
Rise/fall time vs. load resistance
(P5587)
4.0
4.2
1.7
0.8 0.3
3.5 MIN.
0.6
0.4
2.1
2.54
(SPECIFIED AT THE LEAD ROOT)
CATHODE
ANODE
V
O
GND
Vcc
Tolerance unless otherwise
noted: 0.2
Shaded area indicates burr.
INDEX MARK
(WHITE LINE)
4.2
5.6 0.3
0
13
0.16
1.4
+0.2
-0.1
SOLDER THE LEADS AT A
POINT BELOW THIS POSITION.
s
Position detection characteristic
(P5587)
KPCC0001EA
5 V
Vo
R
L
0.01
m
F
I
F
t
PLH
Vo
tr
tf
V
OL
10 %
1.5 V
90 %
V
OH
50 %
t
PHL
PULSE INPUT
s
Response time measurement circuit (P5587)
(Typ. Ta=25 C, I
F
=10 mA, Vcc=5 V, R
L
=12 k
9
, d=3 mm)
-2
-1
0
1
2
0
CARD SHIFT DISTANCE D (mm)
OUTPUT V
O
L
T
A
GE
(V)
2
1
3
4
5
6
d
+
WHITE
-
BLACK D
+
WHITE
-
BLACK
D
d
(Typ. Ta=25 C, I
F
=10 mA, Vcc-5 V, R
L-
1.2 k
9
, d=3 mm)
6
5
4
3
2
1
0
-2
-1
0
CARD SHIFT DISTANCE D (mm)
OUTPUT V
O
L
T
A
G
E
(V)
1
2
100
-25
0
25
50
75
0
AMBIENT TEMPERATURE (C)
FOR
W
ARD CURRENT (mA)
70
(Typ.)
60
50
40
30
20
10
KPCB0017EA
I
FHL
I
FLH
-50
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
(Typ. Ta=25 C, Vcc=5 V, R
L
=1.2 k
9
, I
FHL
=1)
0
50
100
AMBIENT TEMPERATURE (C)
THRESHOLD INPUT CURRENT (RELATIVE VALUE)
0
0.1
LOAD RESISTANCE (k
W
)
RISE/F
ALL TIME
(
m
s)
1
10
100
(Typ. Ta=25 C, Vcc=5 V, I
F
=15 mA)
1
2
3
4
5
tr
tf
KPCB0001EA
KPCB0008EA
COLLECTOR POWER DISSIPATION (mW)
AMBIENT TEMPERATURE (C)
100
80
60
40
20
0
-25
0
25
50
75
100
(Typ.)
KPCB0009EA
KPCB0011EA
KPCB0012EA
PDF 
ZIP