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© TT electronics plc Issue A 08/2016 Page 1 OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. 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 mounƟng and space-limited applicaƟons. The OP950 has a 95° wide receiving angle that provides relaƟvely even recepƟon over a large area and is mechanically and spectrally matched to OPTEK’s GaAs and GaAiAs series of infrared emiƫng diodes. The OP954 has a 128° very wide receiving angle that provides relaƟvely even recepƟon 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 opƟcal axis to the half power point. Both OP954 and OP955 components are 100% producƟon tested, using infrared light for close correlaƟon with OPTEK’s GaAs and GaAIAs emiƩers. Please refer to ApplicaƟon BulleƟns 208 and 210 for addiƟonal design informaƟon and reliability (degradaƟon) data. Applications:
- Non -contact re flecƟve object sensor
- Assembly line automaƟon
- Machine a utomaƟon
- Machine safety
- End of travel sensor
- Door sensor Features:
- Epox y package
- Linear respons e vs. irradiance
- Fast switchi ng Ɵme
- Choice o f wide or extra wide receiving angle
- Side -looker package
- Small package style ideal for space-limited applicaƟons OP950 OP954 OP955 Ordering InformaƟon Part Number Sensor Viewin g Angle Lead Length OP950 Photodiode 95° 50” OP954 128° OP955 95° RoHS
© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. PIN Silicon Photodiode OP950 Series Issue A 08/2016 Page 2 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com OP950 Sidelooker Lens OP954 Sidelooker Lens OP954 OP950
2 Pin # Diode
1 Anode
2 Cathode
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 plasƟcs. INCHES [MILLIMETERS]DIMENSIONS ARE IN: INCHES [MILLIMETERS]DIMENSIONS ARE IN:
© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. PIN Silicon Photodiode OP950 Series Issue A 08/2016 Page 3 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com OP955 Sidelooker Recessed Lens Pin # Diode 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 plasƟcs. INCHES [MILLIMETERS]DIMENSIONS ARE IN:
© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. PIN Silicon Photodiode OP950 Series Issue A 08/2016 Page 4 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Absolute Maximum Ratings (TA = 25° C unless otherwise noted) Reverse Breakdown Voltage 60 V Storage & OperaƟng 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 DissipaƟon 100 mW(2) Electrical Specifications Electrical Characteristics (TA = 25° C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS IL Reverse Light Current OP950, OP955 OP954 3.5 µA VR = 5 V, EE = 1 mW/cm2 (3) ID Reverse Dark Current - 1 60 nA VR = 30 V, EE = 0(4) V(BR) Reverse Breakdown Voltage 60 - - V IR = 100 μA VF Forward Voltage - - 1.2 V IF = 1 mA CT Total Capacitance - 4 - pF VR = 20 V, EE = 0, f = 1.0 MHz tr Rise Time - 5 - ns tf Fall Time - 5 - VR = 20 V, λ = 850 nm, RL = 50 Ω Notes: (1) RMA flux is recommended. DuraƟon 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 un filtered GaAs LED with a peak emission wavelength of 935 nm and a radiometric intensity level which varies less than 10% over the enƟre lens surface of the photodiode being tested. (4) Calculate the typical dark current in nA using the formula I D = 10(0.042T A -1.5) where TA is ambient temperature in °C.
© TT electronics plc General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. PIN Silicon Photodiode OP950 Series Issue A 08/2016 Page 5 OPTEK Technology, Inc. www.optekinc.com | www.ttelectronics.com Performance OP950 Series