OPB704 Ver la hoja de datos (PDF) - Optek Technology
Número de pieza
componentes Descripción
Fabricante
OPB704 Datasheet PDF : 6 Pages
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Reflective Object Sensor
OPB703 through OPB705, OPB703 through OPB705WZ,
OPB70AWZ through OPB70FWZ
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage Temperature Range
Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron]
Input Diode
Forward DC Current
Reverse DC Voltage
Power Dissipation
Output Phototransistor
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
-40°C to +85° C
240° C(1)
40 mA
2V
100 mW(2)
30 V
5V
25 mA
100 mW(2)
Electrical Characteristics (TA = 25° C unless otherwise noted)
(OPB703, OPB703WZ, OPB704, OPB704WZ, OPB705, OPB705WZ, OPB70BWZ)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Input Diode (See OP265 for additional information — for reference only)
VF Forward Voltage
0.9
-
1.7
V IF = 40mA
IR
Reverse Current
-
- 100 µA VR = 2 V
Output Phototransistor (See OP505 for additional information — for reference only)
V(BR)CEO
V(BR)ECO
ICEO
Coupled
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector Dark Current
30
-
-
V ICE = 100 µA
5
-
-
V IEC = 100µA
-
-
250 nA VCE = 10 V, IF = 0, EE =0
On-State Collector Current
IC(ON)
OPB703, OPB703WZ
OPB704, OPB704WZ
0.30 -
0.20 -
OPB705, OPB705WZ, OPB70BWZ 0.15 -
2.5
2.5 mA VCE = 5 V, IF = 40mA , d = 0.15” (3)(7)
1.0
Crosstalk
ICX
OPB703, OPB703WZ
OPB704, OPB704WZ
-
-
OPB705, OPB705WZ, OPB70BWZ -
-
20
-
20
µA VCE = 5 V, IF = 40mA(6)
-
10
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2) For OPB703, OPB704 and OPB705, derate linearly 1.67 mW/° C above 25° C.
(3) For OPB703WZ, OPB704WZ, OPB705WZ and OPB70BWZ, derate linearly 1.82 mW/° C above 25° C.
(4) The distance from the assembly face to the reflective surface is d.
(5) Lower curve is based on a calculated worst-case condition, rather than the conventional -2Ω limit.
(6) Crosstalk (ICX) is the collector current measured with the indicated current in the input diode and with no reflecting surface.
(7) Measured using Eastman Kodak neutral white test card with 90% diffuse reflectance as a reflecting surface. Reference: East-
man Kodak, Catalog # E 152 7795.
(8) All parameters tested using pulse techniques.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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 B.2 06/07
Page 3 of 6
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