OPTOELECTRONICS SLOTTED OPTICAL SWITCH SEE NOTE 3 OPTICAL -125 (3-18) CENTERLINE ~~ 485 (12.32) r.110 (2.79) NLL + 345 (8.78) S E .425 (10.79) i oa ) PIN 1 426 (10.8) MIN & y IDENTIFICATION | AS SHOWN ON SELECTION GUIDE (PAGE 3) .250 (6.35)4 = 020 (0.51) .020 (0.51) | i .020 (0.51) SQ } | 4PLcs 100 (2.54) EMITTER 4 1 ANODE ow COLLECTOR 3 2 CATHODE $T2174 NOTES: 1. DIMENSIONS ARE IN INCHES (mm). 2. TOLERANCE IS +.010 (.25) UNLESS OTHERWISE SPECIFIED. 3. NUMBER INDICATES APERTURE SIZE. (5 = .050", 1 = .010") QVA SERIES The QVA series of switches is designed to allow the user maximum flexibility in applications. Each switch consists of an infrared emitting diode facing an NPN phototransistor across a .125 (3.18 mm) gap. A unique housing design provides a smooth external surface to prevent dust and dirt buildup while molded internal apertures give precise positioning and also provide protection from ambient light interference. @ Ambient light and dust protection. m@ Lead spacing available at .220, 300, or .320". m@ .010 and .050 apertures. SLOTTED OPTICAL SWITCH OPTOELECTRONICS Storage TEMperature .. 0. een nnn nent e etn ent n ee ~40C to + 85C Operating Temperature .. en CEE EEC EEC E EEE LD een eee EEE E eee 40C to + 85C Soldering: Lead Temperature (ITON) oc. EE EEE ee tenet e teens 240C for 5 sec. 34 Lead Temperature (FIOW) 2.0.0... 0. n nent een teen beet n een ben ees 260C for 10 sec. @* INPUT DIODE Continuous Forward Current 2.00006. nent ened nent ett ete nee ee nae 50 mA Reverse Voltage 6. EOE Ee EER een nee nerd n ne ene eee 5.0 Volts Power Dissipation ......00 00.0. een enn ee ene enna reed ete ene een tenet eeeee 100 mw OUTPUT TRANSISTOR Collector-Emitter Voltage 2.0.0... 0c e tte dette beeen nee ees 30.0 Volts Emitter-Collector Voltage 2.0... een tenet tenet nen e nee 5.0 Volts Power Dissipation .. 0.20.0. nner dette ented anette n ete eens 100 mw PARAMETER SYMBOL MIN. TYP. MAX. UNITS INPUT DIODE Forward Voltage Vr 1.70 Vv |; = 20mA Reverse Leakage Current la 100 pA Va = 2.0V OUTPUT TRANSISTOR Emitter-Collector Breakdown BV eco 5 _ V le = 100 pA, Ee =0 Collector-Emitter Breakdown BV ozo 30 _ Vv le = 1.0 mA, Ee = 0 Collector-Emitter Leakage leeo 100 nA Vee = 10.0 V, Ee = 0 COUPLED On-State Collector Current leony See selection guide page 3. mA p = 20MA, Ve = 5V Saturation Voltage Veeean 0.40 Vv |= 20 mA, Ic = 0.25 mA | NOTE! se 1. Derate power dissipation linearly 1.67 mW/C above 25C. 2. RMA flux is recommended. 3. Methanol or Isopropyl alcohols are recommended as cleaning agents. 4. Soldering iron tip 4s (1.6 mm) from housing. OPTOELECTRONICS SLOTTED OPTICAL SWITCH PART NUMBER LEAD SPACING LED SENSOR MIN MAX QVA11123 220 0.050 0.010 0.20 _ QVA11124 .220 0.050" 0.010 0.50 _ QVA11223 .300" 0.050" 0.010" 0.20 _ QVA11224 .300 0.050" 0.010 0.50 _ QVA11323 320" 0.050" 0.010" 0.20 _ QVA11324 320" 0.050" 0.010 0.50 QVA11133 220" 0.050 0.050" 0.50 _ QVA11134 220" 0.050 0.050" 1.00 QVA11233 300" 0.050 0.050" 0.50 _ QVA11234 .300" 0.050 0.050" 1.00 _ QVA11333 320" 0.050" 0.050 0.50 _ QVA11334 -320" 0.050 0.050 1.00 _ QVA21113 220" 0.010 0.010 0.10 _ QVA21114 .220" 0.010" 0.010 0.20 _ QVA21213 .300 0.010" 0.010 0.10 _ QVA21214 .300 0.010 0.010 0.20 QVA21313 .320" 0.010 0.010 0.10 QVA21314 320 0.010 0.010" 0.20