Opb821tx.vp:CorelVentura 7.0 kjohnson

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Specifications	Opb821tx.vp:CorelVentura 7.0 kjohnson
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Fea tures •Non-contact switching •Hermetically sealed components •Components processed to Optek’s scr

Specifications	Opb821tx.vp:CorelVentura 7.0 kjohnson
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Content	Fea tures •Non-contact switching •Hermetically sealed components •Components processed to Optek’s screening program patterned after MIL-PRF-19500 for TX and TXV devices De scrip tion The OPB821TX or OPB821TXV consists of a gallium aluminum arsenide LED and a silicon phototransistor soldered into a printed circuit board, then mounted in a high temperature plastic housing on opposite sides of an 0.080 inch (2.03 mm) wide slot. Lead wires are #24 AWG polytetraflouroethylene (PTFE) insulated conforming to MIL-W-16878. Phototransistor switching takes place whenever an opaque object passes through the slot. For maximum output signal, neither the LED or the phototransistor in the OPB821TX or the OPB821TXV is apertured. The OPB821TX and OPB821TXV use optoelectronic components that have been processed and tested as either TX or TXV components per MIL-PRF-19500. Typical screening and lot acceptance tests are provided on page 13-4. Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted) Op er at ing Tem pera ture Range. -65o C to +125o C Stor age Tem pera ture Range. -65o C to +150o CIn put Di ode For ward DC Cur rent. 50 mA Re verse Volt age. 2.0 V Power Dis si pa tion. 100 mW(1) Out put Pho to tran sis tor Collector- Emitter Volt age. 50 V Emitter- Collector Volt age. 7.0 V Power Dis si pa tion. 100 mW(1) Notes: (1) Derate Linearly 1.00 mW/o C above 25o C. (2) Methanol or isopropanol are recommended cleaning agents. Prod uct Bul le tin OPB821TX Sep tem ber 1996 Hi- Rel Slot ted Op ti cal Switches Types OPB821TX, OPB821TXV Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396 24.0 (609.60) 13-38 #24 AWG
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Following Datasheets	OPB822-826 (4 pages) OPB825 (3 pages) OPB827-828-829Z (5 pages) OPB830-840-SERIES (8 pages) OPB847-848 (3 pages) OPB847TX-1 (2 pages) OPB850-1Z (3 pages) OPB852-OPB853 (3 pages) OPB854 (4 pages) OPB855 (3 pages)
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