OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue E 12/2012
Page 7 of 11
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Slotted Optical Switch
Series: OPB355, OPB360, OPB370, OPB380, OPB390
OPB859, OPB860, OPB870, OPB880, OPB890
Electrical Characteristics (T
A
= 25°C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Transistor/Diode (See OP240 for additional information—for reference only)
V
F
Forward Voltage - 1.3 1.8 V I
F
= 20 mA
I
R
Reverse Current - - 100 µA V
R
= 2 V
Output Diode — OPB355 (See OPB950 for additional information — for reference only)
V
BR
Reverse Diode Breakdown Voltage 60 - - V I
R
= 100 µA, I
F
= 0, E
E
= 0
V
FD
Forward Voltage Photodiode - - 1.2 V I
F
= 1 mA, I
F
= 0, E
E
= 0
ID Reverse Dark Current - - 60 nA V
R
= 30 V, E
E
= 0, I
F
= 0
Output Transistor (See OP550 for additional information—for reference only)
V
(BR)CEO
Collector-Emitter Breakdown Voltage 30 - - V I
C
= 1 mA
V
(BR)ECO
Emitter-Collector Breakdown Voltage 5 - - V I
E
= 100 µA
I
CEO
Collector-Emitter Dark Current - - 100 nA V
CE
= 10 V, I
F
= 0, E
E
= 0
Coupled
I
L
On-State Collector Current
OPB355 (L, N, P, T)
10
-
200
µa
V
R
= 5 V, I
F
= 40 mA
V
CE(SAT)
Collector-Emitter Saturation Voltage
OPB859
OPB860/870/865/875 (Para. A)
OPB861/871/866/876 (Para. B)
OPB862/872/867/877 (Para. C)
OPB880/890/ (Para. A)
OPB881/891 (Para. B)
OPB882/892 (Para. C)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.4
0.4
0.4
0.6
0.4
0.4
0.6
V
I
C
= 125 µA, I
F
= 20 mA
I
C
= 400 µA, I
F
= 20 mA
I
C
= 800 µA, I
F
= 20 mA
I
C
= 1800 µA, I
F
= 20 mA
I
C
= 400 µA, I
F
= 20 mA
I
C
= 800 µA, I
F
= 10 mA
I
C
= 1800 µA, I
F
= 20 mA
On-State Collector Current
OPB36X, OPB37X (T, N, L, P 11)
OPB36X, OPB37X (T, N, L, P 51)
OPB36X, OPB37X (T, N, L, P 55)
OPB38X, OPB39X (T, N, L, P 11)
OPB38X, OPB39X (T, N, L, P 51)
OPB38X, OPB39X (T, N, L, P 55)
1.0
2.5
3.5
1.0
2.5
3.5
-
-
-
-
-
-
5
10
14
5
10
14
mA
V
CE
= 0.4 V, I
F
= 20 mA
OPB859
250 - - µA V
CE
= 10 V, I
F
= 20 mA
OPB860/870/865/875 (Para. A)
OPB861/871/866/876 (Para. B)
OPB862/872/867/877 (Para. C)
OPB880/890/ (Para. A)
OPB881/891 (Para. B)
OPB882/892 (Para. C
0.5
1.0
1.8
0.5
1.0
1.8
-
-
-
-
-
-
-
-
-
-
-
-
mA
V
CE
= 10 V, I
F
= 20 mA
V
CE
= 5 V, I
F
= 10 mA
V
CE
= 0.6 V, I
F
= 20 mA
V
CE
= 10 V, I
F
= 20 mA
V
CE
= 5 V, I
F
= 10 mA
V
CE
= 0.6 V, I
F
= 20 mA
I
C(ON)
