Datasheet

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone] FAX: [phone] [e-mail] www.optekinc.com
Issue B 10/2011
Page 3 of 3
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Reflective Object Sensor
OPB606A, OPB606B, OPB606C
OPB607A, OPB607B, OPB607C
Notes:
(1) “d” is the distance from the assembly measurement surface to the reflective surface.
(2) Measured using Eastman Kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. Reference: Eastman
Kodak, Catalog # E 152 7795.
(3) On OPB606, off-state collector current I
C(OFF)
is measured with no reflective surface in the optical path. On OPB607, Crosstalk (I
cx
)
is the collector current measured with the indicated current in the input diode and with no reflecting surface.
(4) All parameters tested using pulse techniques.
SYMBOL PARAMETER MIN MAX UNITS TEST CONDITIONS
Input Diode (See OP165 for additional information)
V
F
Forward Voltage - 1.7 V I
F
= 20 mA
I
R
Reverse Current - 100 μA V
R
= 2 V
Output Phototransistor (see OP268 for additional information—for reference only)
V
(BR)CEO
Collector-Emitter Breakdown Voltage
OPB606
OPB607
30
15
-
-
V
V
I
C
= 100 µA
V
(BR)ECO
Emitter-Collector Breakdown Voltage 5 - V I
E
= 100 µA
I
CEO
Collector Dark Current
OPB606
OPB607
-
-
100
250
nA
nA
V
CE
= 5 V, I
F
= 0
Combined (see OP508 or OP509 for additional information—for reference only)
V
CE(SAT)
Collector-Emitter Saturation Voltage
OPB606
OPB607
-
-
0.4
1.1
V
I
F
= 20 mA, I
C
= 100 µA, d = 0.053” (1.45 mm)
(1)(2)
I
F
= 20 mA, I
C
= 2 mA, d = 0.053” (1.45 mm)
(1)(2)
I
C(ON)
On-State Collector Current
OPB606A
OPB606B
OPB606C
OPB607A
OPB607B
OPB607C
500
350
200
25
17
10
-
-
-
-
-
-
μA
μA
μA
mA
mA
mA
I
F
= 20 mA, V
ce
= 5 V, d = 0.053” (1.45 mm)
(1)(2)
I
C(OFF)
Off-State Collector Current
OPB606
OPB607
-
-
200
10
nA
μA
V
CE
= 5 V, I
F
= 20 mA
(3)
V
CE
= 5 V, I
F
= 20 mA
(3)
Electrical Characteristics (T
A
= 25°C unless otherwise noted)
TYP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Test Distance