Datasheet

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone] FAX: [phone] [e-mail] www.optekinc.com
Issue C 02/2012
Page 2 of 4
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Electrical Characteristics (T
A
= 25°C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode (See OP240 for additional information)
V
F
Forward Voltage
OPB610, OPB620
OPB621
-
1.15
-
-
1.6
1.45
V
V
I
F
= 10 mA
I
F
= 10 mA
I
R
Reverse Current - - 100 µA V
R
= 3 V
Output Phototransistor (OPB610, OPB620) (See OP505 for additional information)
V
(BR)CEO
Collector-Emitter Breakdown Voltage 24 - - V I
C
= 100 µA
BV
ECO
Emitter-Collector Breakdown Voltage 0.4 - - V I
CE
= 100 µA
I
CEO
Collector-Emitter Dark Current - - 100 nA V
CE
= 5 V
Output Photodiode (OPB611, OPB621) (See OP999 for additional information)
I
D
Dark Current - - 65 nA V
R
= 30 V, E
E
= 0 mW
V
(BR)R
Reverse Breakdown Voltage 60 - - V IR = 100 µA, E
E
= 0 mW
V
F
Forward Voltage - - 1.0 V I
F
= 1 mA, E
E
= 0 mW
Combined
V
SAT
Collector-Emitter Saturation Voltage
OPB610, OPB620 - - 0.4 V I
F
= 5 mA, I
C
= 100 µA
I
C(ON)
On-State Collector/Diode Current
OPB610, OPB620
OPB611, OPB621
1
9
-
-
-
90
mA
µA
I
F
= 5 mA, V
CE
= 5 V (gap unblocked)
V
R
= 5 V, I
F
= 20 mA (gap unblocked)
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams force may be applied to leads when solder-
ing.
(2) Derate linearly 1.33 mW/°C above 25 ° C.
(3) Derate linearly 2.0 mW/°C above 25 ° C.
(4) Plastic body is soluble in chlorinated hydrocarbons and keytones. It is recommended that a trial exposure to flux & cleaning chemicals is performed to ensure sensor is not
damaged.
Absolute Maximum Ratings (T
A
=25°C unless otherwise noted)
Storage and Operating Temperature Range -40°C to +100° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(1)
260° C
Input Diode
Forward DC Current 50 mA
Peak Forward Current (1 μs pulse width, 300 pps) 3 A
Reverse DC Voltage 3 V
Power Dissipation
(2)
100 mW
Output Photodiode (OPB621)
Reverse Breakdown Voltage
60 V
Power Dissipation
100 mW
Output Phototransistor (OPB610, OPB620)
Collector-Emitter Voltage 24 V
Emitter-Collector Voltage 10 mA
Collector DC Current 30 mA
Power Dissipation
(3)
200 mW