PIN Silicon Photodiode OP950 Series OP950 OP954 OP955 Features: • Epoxy package • Linear response vs. irradiance • Fast switching (cid:415)me • Choice of wide or extra wide receiving angle • Side-looker package • Small package style ideal for space-limited applica(cid:415)ons Description: Each OP950, OP954 and OP955 device consists of a PIN silicon photodiode molded in an epoxy packge that allows spectral response from visible to infrared light wavelengths. The side-looking package is designed for easy PCBoard moun(cid:415)ng and space-limited applica(cid:415)ons. The OP950 has a 95° wide receiving angle that provides rela(cid:415)vely even recep(cid:415)on over a large area and is mechanically and spectrally matched to OPTEK’s GaAs and GaAiAs series of infrared emi(cid:427)ng diodes. The OP954 has a 128° very wide receiving angle that provides rela(cid:415)vely even recep(cid:415)on over a large area. The OP955 has a 95° wide receiving angle with a recessed lens, which allows an acceptance half-angle of 45° when measured from the op(cid:415)cal axis to the half power point. Both OP954 and OP955 components are 100% produc(cid:415)on tested, using infrared light for close correla(cid:415)on with OPTEK’s GaAs and GaAIAs emi(cid:425)ers. Please refer to Applica(cid:415)on Bulle(cid:415)ns 208 and 210 for addi(cid:415)onal design informa(cid:415)on and reliability (degrada(cid:415)on) data. Applications: Ordering Informa(cid:415)on • Non-contact reflec(cid:415)ve object sensor Part Number Sensor Viewing Angle Lead Length • Assembly line automa(cid:415)on OP950 95° • Machine automa(cid:415)on OP954 Photodiode 128° 50” • Machine safety OP955 95° • End of travel sensor • Door sensor RoHS General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue A 08/2016 Page 1

PIN Silicon Photodiode OP950 Series OP950 Sidelooker Lens OP950 1 DIMENSIONS ARE IN: [MILLIMETERS] INCHES Pin # Diode 2 1 Anode 2 Cathode OP954 Sidelooker Lens OP954 1 DIMENSIONS ARE IN: [MILLIMETERS] INCHES 2 Pin # Diode 1 Cathode 2 Anode OP954 - CONTAINS POLYSULFONE To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK'S molded plas(cid:415)cs. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue A 08/2016 Page 2

PIN Silicon Photodiode OP950 Series OP955 Sidelooker Recessed Lens OP955 1 DIMENSIONS ARE IN: I[NMCILHLEIMSETERS] 2 Pin # Diode 1 Cathode 2 Anode OP955 - CONTAINS POLYSULFONE To avoid stress cracking, we suggest using ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK'S molded plas(cid:415)cs. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue A 08/2016 Page 3

PIN Silicon Photodiode OP950 Series Electrical Specifications Absolute Maximum Ratings (T = 25° C unless otherwise noted) A Reverse Breakdown Voltage 60 V Storage & Opera(cid:415)ng Temperature Range -40° C to +100° C Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 sec. with soldering iron] 260° C(1) Reverse Breakdown Voltage 60 V Power Dissipa(cid:415)on 100 mW(2) Electrical Characteristics (T = 25° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Reverse Light Current I OP950, OP955 8 - 18 µA V = 5 V, E = 1 mW/cm2 (3) L R E OP954 3.5 - 8 I Reverse Dark Current - 1 60 nA V = 30 V, E = 0(4) D R E V Reverse Breakdown Voltage 60 - - V I = 100 μA (BR) R V Forward Voltage - - 1.2 V I = 1 mA F F C Total Capacitance - 4 - pF V = 20 V, E = 0, f = 1.0 MHz T R E t Rise Time - 5 - r ns V = 20 V, λ = 850 nm, R = 50 Ω R L t Fall Time - 5 - f Notes: (1) RMA flux is recommended. Dura(cid:415)on can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams force may be applied to leads when soldering. (2) Derate linearly 1.67 mW/° C above 25° C. (3) The light source is an unfiltered GaAs LED with a peak emission wavelength of 935 nm and a radiometric intensity level which varies less than 10% over the en(cid:415)re lens surface of the photodiode being tested. (4) Calculate the typical dark current in nA using the formula I = 10(0.042T -1.5) where T is ambient temperature in °C. D A A General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue A 08/2016 Page 4

PIN Silicon Photodiode OP950 Series Performance OP950 Series General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue A 08/2016 Page 5

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