TT ELECTRONICS OPI127
Specifications
Manufacturer
TT electronics
Manufacturers Part #
OPI127
Industry Aliases
OPI127
Sub-Category
Photointerrupters
Brand
Optek Technology
Packaging
Bulk
Factory Pack Quantity
25
Datasheet
Extracted Text
High Reliability Photologic® Optically Coupled Isolator OPI125 (TX, TXV) Features: High current transfer ratio 15 kV electrical isolation Direct TTL/LSTTL interface High noise immunity Data rates to 250 KBaud TX and TXV devices processed to MIL-PRF-19500 Description: Each OPI125TX and OPI125TXV is an op�cally coupled isolator that consists of a gallium aluminum arsenide infrared light emi�ng diode (OP235 TX or OP235TXV) and a monolithic integrated circuit which incorporates a photodiode, a linear ampliŢer and a Schmi� trigger on a single die (OPL800TX or OPL800TXV), sealed in a high dielectric plas�c housing. The device features TTL/LSTTL compa�ble logic level output which can drive up to 8 TTL loads directly without addi�onal circuitry. Also featured are medium speed data rates to 250 KBaud with typical rise and fall �mes of 70 nanoseconds. These devices are designed for applica�ons that require high voltage isola�on between input and output. TX and TXV device components are processed to OPTEK’s military screening program pa� erned a� er MIL‐PRF‐19500. Please refer to Applica� on Bulle� ns 208 and 210 for addi� onal design informa� on and reliability (degrada� on) data. Applications: LED Isola�on V Lead CE I (mA) F Requiring high voltage isolation Part Peak Sensor Voltage t / t (Volts) Length / PLH PHL Typ / between input and output Number Wavelength Photologic® (,000) Typ (ns) Max Spacing Max Electrical isolation in dirty OPI125TX environments 890 nm Totem Pole 15 5 / 5 7.5 / 25 35.0 0.40" / 0.75" OPI125TXV Industrial equipment Medical equipment [MILLIMETERS] DIMENSIONS ARE IN: INCHES Pin # LED Pin # Photologic® 1 Anode 3 Output 2 Cathode 4 Vcc 5 Ground 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. Issue B 08/2016 Page 1 © TT electronics plc High Reliability Photologic® Optically Coupled Isolator OPI125 (TX, TXV) Absolute Maximum Ra�ngs (T =25°C unless otherwise noted) A Opera�ng Temperature Range ‐65° C to +150° C Storage Temperature Range ‐55° C to +125° C (1) Input‐to‐Output Isola�on Voltage ± 15 k VDC (1) Lead Soldering Temperature [1/16 inch (1.6mm) fro case for 5 seconds with soldering iron] 260° C (2) Power Dissipa�on 250 mW Input Diode Forward DC Current 100 mA Reverse Voltage 2 V (2) Power Dissipa�on 200 mW Output Phototransistor Con�nuous Collector Current 50 mA Collector‐Base Voltage 30 V Collector‐Emi�er Voltage 30 V Emi�er‐Base Voltage 5 V (2) Power Dissipa�on 250 mW Electrical Characteris�cs (T = 25°C unless otherwise noted) A Input Diode SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS 0.90 1.25 1.50 I = 10 mA F (4) V Forward Voltage 1.00 1.45 1.70 V I = 10 mA, T = ‐55° C F F A 0.70 1.10 1.30 I = 10 mA, T = 100° C F A I Reverse Current ‐ 0.10 10 µA V = 2 V R R Photologic® V Opera�ng Supply Voltage 4.8 5.2 V CC I Supply Current 7.0 15.0 mA V = 5.2V, I = 0 or 7.5 mA CC CC F (2) Derate linearly 2.0 mW/° C above 25° C. Notes: (3) Derate linearly 2.5 mw/° C above 25° C (1) Measured with input leads shorted together and output leads shorted together in air with a maximum rela�ve humidity of 50%. If suitably encapsulated or oil‐immersed, the (4) Measurement is taken during the last 500 µs of a single 1.0 ms test pulse. Hea�ng due to isola�on voltage is increased to at least 25 kV. increased pulse rate or pulse width can cause change in measurement results. 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. Issue B 08/2016 Page 2 © TT electronics plc High Reliability Photologic® Optically Coupled Isolator OPI125 (TX, TXV) Electrical Characteris�cs (T = 25°C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Coupled ‐ ‐ 7.5 mA V = 5.0 V CC (1) I (+) LED Posi�ve‐Going Threshold Current F ‐ ‐ 7.5 mA V = 5.0 V, T = ‐55°C CC A ‐ ‐ 7.5 mA V = 5.0 V, T = 100°C CC A I /I Hysteresis Ra�o ‐ 2.0 ‐ ‐ ‐ F(+) F(‐) V Low Level Output Voltage ‐ ‐ 4.0 V V = 4.8 V, I = 13.0 mA, I = 0 OL CC OL F V High Level Output Voltage 2.4 ‐ ‐ V V = 4.8 V, I = ‐800 µA, I = 7.5mA OH CC OH F I Short Circuit Output Current ‐30.0 ‐ ‐120 mA V = 5.2 V, I = 7.5 mA, Output = GND OS CC F V Isola�on Voltage (Input‐to‐Output) 15.0 kV See Note 1 IOS t, t Output Rise Time and Fall Time ‐ 70.0 100 ns V = 5.0 V, T = 25°C r f CC A I = 0 or 10.0 mA F I = 10.0 kHz, DC = 50% F t , t Propaga�on Delay, Low to High & High to Low ‐ 5.0 10.0 µs PLH PHL R = 8 TTL Loads L Notes: (1) Measured with input leads shorted together and output leads shorted together in air witMeasurement is taken during the last 500 µs of a single 1.0 ms test pulse. Hea�ng due to increased pulse rate or pulse width can cause change in measurement results. 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. Issue B 08/2016 Page 3 © TT electronics plc
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