OPB855 查看數據表（PDF） - Optek Technology
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OPB855 Datasheet PDF : 3 Pages
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Slotted Optical Switch
OPB855
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage & Operating Temperature Range
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron](1)
Input Diode (See OP140 for additional information)
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation(2)
Output Phototransistor (See OP550 for additional information)
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation(2)
-40°C to +85° C
260° C
50 mA
3A
2V
100 mW
30 V
5V
30 mA
100 mW
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Input Diode
VF
Forward Voltage
IR
Reverse Current
-
-
1.5
V IF = 40 mA
-
- 100 µA VR = 2 V
Output Phototransistor
V(BR)CEO Collector-Emitter Breakdown Voltage 30 -
-
V IC = 1 mA
V(BR)ECO Emitter-Collector Breakdown Voltage
5
-
-
V IE = 100 µA
ICEO Collector-Emitter Dark Current
-
-
100
nA VCE = 10 V, IF = 0, EE = 0
Combined
VCE(SAT) Collector-Emitter Saturation Voltage
-
-
0.4
V IC = 400 µA, IF = 20 mA
IC(ON) On-State Collector Current
500 -
-
µA VCE = 5 V, IF = 20 mA
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2) Derate linearly 1.67 mW/°C above 25 ° C..
(3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and
ketones.
(4) All parameters were tested using pulse technique.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 12/05
Page 2 of 3
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
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