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| Axial Fiber Optic Isolator OP1270 Series Features: * * * * * Opaque plastic housings High noise immunity Visible Red LED with Phototranisitor Output 0.05" (1.27 mm) lead spacing Data Transfer through plastic fiber optic cable Description: Each OPI1270 consists of a visible Red LED and a Phototransistor sensor, which are housed in separate opaque molded plastic housings and coupled by plastic fiber optic cable. The heavy-duty opaque housing shields the optical signal from dust, making this series of devices ideal for dust contaminated environments. The OPI1270 series are designed for applications that require high voltage isolation between input and output. Depending on the length of the fiber optic cable, the emitter does not have to be optically in-line with the sensor. Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more information. Applications: * Requiring High Voltage isolation between input and output * Electrical isolation in dirty environments * Industrial equipment * Medical equipment * Office equipment Dash Number in mm Part Number OPI1270-032 OPI1270-040 OPI1270-080 Ordering Information LED Peak Device Length Wavelength 32mm (1.26") 40mm (1.57") 80mm (3.15") Lead Length 0.45" (11.4 mm) 645 nm 1 3 2 4 Pin # 1 2 LED Anode Cathode Pin # 3 4 Transistor Emitter Collector RoHS OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 03/06 Page 1 of 2 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 Axial Fiber Optic Isolator OP1270-032, OP1260-040, OP1270-080 Absolute Maximum Ratings (TA=25C unless otherwise noted) Storage Temperature Range Operating Temperature Range Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] Power Dissipation (2) -40o C to +100o C -20 C to +85 C 260 C(1) 100 mW Electrical Characteristics (TA = 25C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS LED (see OVLAS6CB8 for additional information) VF IR On-State Collector Current Collector-Dark Current 0.9 1.5 80 V A IF = 20 mA VR = 3.0 V SENSOR--Phototransistor (See OP506 for additional information) ICEO V(BR)CEO V(BR)ECO COUPLED IC(ON) IISO(3) 0.36 1.0 mA A VCE = 5 V, IF = 10 mA I @ 7 KV RMS, 25 C, Test Duration = 2 sec. Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage 33 5.5 - 50 - nA V V VCE = 10 V, EE = 0 IC = 100 A, EE = 0 IE = 100 A, EE = 0 Notes: 1. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum 20 grams force may be applied to the leads when soldering. 2. Derate linearly 1.33 mW/ C above 25 C. 3. Isolation voltage testing is required. Output Current vs Forward Current vs Temperature 5.0 4.5 4.0 Normalized IF = 10mA, Vce = 5V, Ta = 20 C Normalized Output Current 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 5 10 15 20 25 30 35 40 -20 C 0 C 20 C 40 C 60 C 80 C Forward Current ( mA) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A 03/06 Page 2 of 2 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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