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OP290A Fiches technique(PDF) 3 Page - OPTEK Technologies |
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OP290A Fiches technique(HTML) 3 Page - OPTEK Technologies |
3 / 8 page 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 C 03/2012 Page 3 of 8 Plastic Infrared Emitting Diode OP290 Series Notes: 1. For OP290, OP291, OP292, OP295, OP296 and OP297, refer to graph of Maximum Peak Pulse Current vs Pulse Width. 2. For all OPs in this series, RMA flux is recommended. Duration can be extended to 10 second maximum when soldering. A maximum of 20 grams force may be applied to the leads when flow soldering. 3. For OP290, OP291, OP292, OP295, OP296 and OP297, measured in free-air. Derate linearly 3.33 mW/° C above 25° C. 4. For OP290, OP291and OP292, mounted on 1/16” (1.6 mm) thick PCBoard with each lead soldered through 80 mil square lands 0.250” (6.35 mm) below flange of device. Derate linearly 5.33 mW/°C above 62.5°. For OP293 and OP298, mounted on 1/16” (1.60 mm) thick PCBoard with each lead soldered through 80 mil square lands 0.250” (6.35 mm) below flange of device. Derate power dissipation linearly 2.00 mW/°C above 25° C (normal use). For OP295, OP296 and OP297, mounted on 1/16” (1.6 mm) thick PCBoard with each lead soldered through 80 mil square lands 0.250” (6.35 mm) below flange of device. Derate linearly 5.33 mW/°C above 25° C. 5. Immersed in silicone fluid to simulate infinite heat sink. For OP290, OP291 and OP292, derate linearly 11.1 mW/°C above 95°C. For OP293 and OP298, derate power dissipation linearly 2.50 mW/° C above 25° C. For OP295, OP296 and OP297, derate linearly 11.1 mW/° C above 25° C. Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage and Operating Temperature Range -40o C to +100o C Reverse Voltage OP290, OP292, OP294, OP295, OP297, OP299 OP291, OP293, OP296, OP298 5.0 V 2.0 V Continuous Forward Current OP290, OP291, OP292 OP294, OP295, OP299 OP295, OP296, OP297 150 mA(1) 100 mA(1) 150 mA(1) Continuous Forward Current, OP293, OP298 Free Air Board Mounted Full Heat Sink 100 mA 133 mA 200 mA Peak Forward Current OP290, OP295 (25 µs pulse width) OP291, OP296 (100 µs pulse width) OP292, OP297 (100 µs pulse width) OP293, OP298 (25 µs pulse width) OP294, OP299 5.0 A 2.0 A 1.00 A 2.0 A 750 mA Notes: 1. For OP290, OP291, OP292, OP295, OP296 and OP297, derate linearly 1.67 mA/° C above 25° C (free-air). When used with heat sink (see note 5), derate linearly 2.07 mA/° C above 65° C (normal use). For OP293 and OP298, when measured in free-air, derate power dissipation linearly 1.43 mW/° C above 25° C. For OP294 and OP299, derate linearly 1.80 mW/° C above 25° C. Absolute Maximum Ratings (TA=25°C unless otherwise noted) Maximum Duty Cycle OP290 (25 µs pulse width @ 5 A) 1.25%(1) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] 260° C(2) Power Dissipation, Free Air OP290, OP291, OP292, OP295, OP296, OP297 OP293, OP298 Power Dissipation, Board Mounted OP290, OP291, OP292, op295, OP296, OP297 OP293, OP298 Power Dissipation, Full Heat Sink OP290, OP291, OP292, OP295, OP296, OP297 OP293, OP298 333 mW(3) 142 mW(3) 533 mW(4) 200 mW(4) 1.11 W(5) 400 mW(5) Power Dissipation OP294, OP299 180 mW |
Numéro de pièce similaire - OP290A |
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Description similaire - OP290A |
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