Electronics Finder

Description

Photointerrupter Transmissive 2.79mm Phototransistor 4-Pin
OPB848TX

Part Number

OPB848TX

Price

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Manufacturer

TT ELECTRONICS

Lead Time

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Category

Optoelectronics and Displays » Photointerrupter

Specifications

Manufacturer

TT electronics

Manufacturers Part #

OPB848TX

Industry Aliases

OPB848TX

Sub-Category

Photointerrupters

Brand

Optek Technology

Packaging

Individual

Factory Pack Quantity

Datasheet

OPB847-848-TX%26TXV.pdf

216 KiB

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Extracted Text

High Resolution Slotted Optical Switch OPB847TX, OPB847TXV, OPB848TX, OPB848TXV Features:  Non-contact switching  Apertured for high resolution  Hermetically sealed components  TX and TXV devices processed to MIL-PRF-19500 Description: The OPB847TX, OPB847TXV, OPB848TX and OPB848TXV each consist of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and then mounted in a high‐temperature plas�c housing on opposite sides of a 0.10 inch (2.54 mm) wide slot. Both device types have a 0.025 inch by 0.060 inch (0.635 mm by 1.524 mm) aperture in front of the phototransistor for high resolu�on posi�oning sensing. Phototransistor switching takes place when an opaque object passes through the slot. 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. Contact your local representa�ve or OPTEK for more informa�on. LED Peak Slot Width / Aperture Lead Length / Applications: Part Number Wavelength Sensor Depth Emi�er/Sensor Spacing Non‐contact object sensing OPB847TX Assembly line automa�on 890 nm Transistor 0.100" / 0.250” 0.025" / 0.025" 0.425" / 0.300" OPB847TXV Machine automa�on OPB848TX Equipment safety 890 nm Transistor 0.100" / 0.250” 0.025" / 0.025" 0.425" / 0.300" OPB848TXV Machine safety 1 4 2 3 Pin # Descrip�on 1 Anode 2 Cathode 3 Emi�er 4 Collector 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 Resolution Slotted Optical Switch OPB847TX, OPB847TXV, OPB848TX, OPB848TXV Absolute Maximum Ra�ngs (T = 25° C unless otherwise noted) A Opera�ng Temperature Range ‐65° C to +125° C Storage Temperature Range ‐65° C to +150° C Lead Soldering Temperature [1/16 inch (1.6 mm) from the case for 5 seconds with soldering iron] 260° C Input Diode Forward DC Current 50 mA Reverse Voltage 2 V (2) Power Dissipa�on 100 mW Output Phototransistor Collector‐Emi�er Voltage 50 V Emi�er‐Collector Voltage 7 V (2) Power Dissipa�on 100 mW Electrical Characteris�cs (T = 25° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode 1.00 1.35 1.70 I = 20 mA F (4) V Forward Voltage 1.20 1.55 1.90 V I = 20 mA, T = ‐55° C F F A 0.80 1.20 1.60 I = 20 mA, T = 100° C F A I Reverse Current ‐ 0.10 100 µA V = 2 V R R Output Phototransistor V Collector‐Emi�er Breakdown Voltage 50 110 ‐ V I = 1 mA, I = 0 (BR)CEO C F V Emi�er‐Collector Breakdown Voltage 7 10 ‐ V I = 100 µA, I = 0 (BR)ECO E F ‐ 0.20 100 nA V = 10 V, I = 0 CE F I Collector‐Emi�er Dark Current C(OFF) ‐ 10 100 µA V = 10 V, I = 0, T = 100° C CE F A Notes: (1) Dura�on can be extended to 10 seconds maximum when ţow soldering. (2) Derate linearly 1.00 mW/° C above 25° C. (3) Methanol and isopropanol are recommended as cleaning agents. (4) Measurement 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 2 © TT electronics plc High Resolution Slotted Optical Switch OPB847TX, OPB847TXV, OPB848TX, OPB848TXV Electrical Characteris�cs (T = 25°C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Combined (1) On‐State Collector Current OPB847 (TX, TXV) 4.00 ‐ ‐ V = 10 V, I = 20 mA, CE F OPB847 (TX, TXV) 2.50 ‐ ‐ V = 10 V, I = 20 mA, T = ‐55° C CE F A I OPB847 (TX, TXV) 2.50 ‐ ‐ mA V = 10 V, I = 20 mA, T = 100° C C(ON) CE F A OPB848 (TX, TXV) 1.00 ‐ ‐ V = 10 V, I = 20 mA, CE F OPB848 (TX, TXV) 0.60 ‐ ‐ V = 10 V, I = 20 mA, T = ‐55° C CE F A OPB848 (TX, TXV) 0.60 ‐ ‐ V = 10 V, I = 20 mA, T = 100° C CE F A Collector‐Emi�er Satura�on Voltage V OPB847 (TX, TXV) ‐ 0.20 0.30 V I = 2 mA, I = 20 mA CE(SAT) C F OPB848 (TX, TXV) ‐ 0.20 0.30 I = 500 µA, I = 20 mA C F Output Rise Time t OPB847 (TX, TXV) 12 20 r OPB848 (TX, TXV) 8 15 µs V = 10 V, I = 20 mA, R = 1000Ω CC F L Output Fall Time t OPB847 (TX, TXV) 12 20 f OPB848 (TX, TXV) 8 15 Notes: (1) Measurement 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. Flag in Middle of Slot Flag Next to Emi�er Flag Next to Sensor 1.20 1.20 1.20 1.00 1.00 1.00 0.80 0.80 0.80 0.60 0.60 0.60 0.40 0.40 0.40 Right to Left Right to Left Right to Left Left to Right 0.20 Left to Right Left to Right 0.20 0.20 Top to Bottom Top to Bottom Top to Bottom 0.00 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) Displacement Distance (inches) 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 Typical I C(ON) Response (mA) Typical I Response (mA) C(ON) Typical I Response (mA) C(ON)

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

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One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

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With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

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Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

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Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

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This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

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