OPB355

OPB355 OPTEK | Alldatasheet

Document overview

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Technical content

• 0.125” (3.18 mm) wide gap
• Choice of mounting configuration De scrip tion The OPB355 series of slotted switches provides the design engineer with the flexibility of a custom device from a standard product line. Building from a standard housing with a .125” (3.18 mm) wide slot, the user can specify the mounting tab configuration. The photodiode output provides a lower but more linear output vs. light input when compared to slotted switches with a standard phototransistor output. All housings are an opaque grade of injection molded plastic to minimize the assembly’s sensitivity to ambient radiation, both visible and near-infrared. Discrete shells (exposed on the parallel faces inside the device throat) are IR transmissive plastic for applications where aperture contamination is a concern. Custom electrical, wire and cabling is available. Contact your local representative or Optek for more information. Ab so lute Maxi mum Rat ings (TA = 25o C un less oth er wise noted) Lead Sol dering Tem per a ture Range [1/16 inch (1.6 mm) from case for 5 sec. with sol - Input Di ode Out put Di ode NOTES: (1) De rate lin early 1.67 mW/° C above 25 ° C. (2) RMA flux is rec om mended. Du ra tion can be ex tended to 10 sec. max. when flow sol der ing. (3) All pa ram e ters tested us ing pulse tech nique. (4) Po lar ity is de noted by color of hous ing top: LED - Clear Sen sor - Black PRECAUTIONS: Ex po sure of the plas tic body to chlo ri nated hy dro car bons and ke tones such as thread lock and in stant ad he sive prod ucts will de grade the plas tic body. Cleaning agents meth a nol and isopropanol are rec om mended. Spray or wipe do not sub merge. Prod uct Bul le tin OPB355 No vem ber 2000 Slotted Op ti cal Switches Type OPB355 Se ries (Photodiode Out put) Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972) 323- 2200 Fax (972) 323- 2396 Visit our website at www.optekinc.com or email us at sensors@optekinc.com

Op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972)323- 2200 Fax (972)323- 2396

Op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble Op tek Tech nol ogy, Inc. 1215 W. Crosby Road Car roll ton, Texas 75006 (972)323- 2200 Fax (972)323- 2396 Elec tri cal Char ac ter is tics (TA = 25o C un less oth er wise noted) SYM BOL PA RAM E TER MIN TYP MAX UNITS TEST CON DI TIONS In put Di ode VF Forward Voltage 1.30 1.8 V IF = 20 mA IR Reverse Current 100 µA VR = 2 V Out put Diode VBR Reverse Diode Breakdown Voltage 60 V IR = 100 µA, I F = 0, Ee = 0 VFD Forward Voltage Photodiode 1.2 V IF = 1 mA, IF = 0, Ee = 0 ID Reverse Dark Current 60 nA VR = 30 V, IF = 0, Ee = 0 Cou pled IL On-State Collector Current OPB355T, N, L, P 10 200 µA VR = 5 V, IF = 40 mA PART NUMBER GUIDE OPB 3 5 5 X Optek Assembly Photodiode Output Family Mounting Configurations T - Both Mounting Tabs N - No Mounting Tabs L - Single Mounting Tabs Emitter Side P - Single Mounting Tab Photodiode Side