© TT electronics plc
Issue E 11/2015 Page 3
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.electronics.com
General Note
TT Electronics reserves the right to make changes in product specificaƟon
without noƟce or liability. All informaƟon is subject to TT Electronics’ own data
and is considered accurate at Ɵme of going to print.
Slotted Optical Switch
OPB610, OPB611, OPB620, OPB621
Sensing and Control
Electrical SpecificaƟons
Electrical CharacterisƟcs
(T
A
= 25°C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode (See OP240 for addional informaon)
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 addional informaon)
V
(BR)CEO
Collector-Emier Breakdown Voltage 24 - - V I
C
= 100 µA
BV
ECO
Emier-Collector Breakdown Voltage 0.4 - - V I
CE
= 100 µA
I
CEO
Collector-Emier Dark Current - - 100 nA V
CE
= 5 V
Output Photodiode (OPB611, OPB621) (See OP999 for addional informaon)
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-Emier Saturaon 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. Duraon can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams force may be applied to leads when soldering.
(2) Derate linearly 1.33 mW/°C above 25 ° C.
(3) Derate linearly 2.0 mW/°C above 25 ° C.
(4) Plasc 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.
