CNY28 QT | Alldatasheet
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—_— PACKAGE DIMENSIONS rose 1 [ rw. T Max. [MINT MAX. | 1 “Pa 4 hala [~aTior Tit aze [ass [| s oP tL [aT ao [az Tie [ras [| So) Gy (ee) [~a [30 [a2 [re [15 2 ro oT a 3 SECTION X- x [8] sowom [ o2onom. [2 | Q LEAD PROFILE [0 Joas [our [57 [ore |] [a Ji.o [reo [as [72 |] e [oT so] 33 [rie [128 |] rea [ees [75-272 | 295 ||
3 T [ees [2a [oo [10 | |
ae [e | is] 65 | 20 [209 | | i Te | L [eo —[s2 [oa r06- | a5 || ry [a Ties ie2 [745 [755 ||
2 SEATING | [~s] ss | 10] 004 [009 ||
Tr PLANE [sas [376 [196 [rar [| Aid L [1 Tzenow [sosnom [3] xi x aI —iegk- ‘$T1339 NOTES: 1. INCH DIMENSIONS ARE DERIVED FROM MILLIMETERS. 2. FOUR LEADS. LEAD CROSS SECTION IS CONTROLLED BETWEEN 1.27mm (.050") FROM 3. THE SENSING AREA IS DEFINED BY THE "S” DIMENSION AND BY DIMENSION “T” +0.75mm_ 1 ‘ (+.030 INCH). carpe ivan! I rpm ! tts L354 2 3 sT1608 The CNY28 is a gallium arsenide infrared emitting diode ™ Opaque housing coupled with a silicon phototransistor in a plastic = Low cost housing. The gap in the housing provides a means of . interrupting the signal with tape, cards, shaft encoders, or @ 035" apertures other opaque material, switching the output from an ™ European “Pro Electron” “ON” to an “OFF” state. registered
QT. SLOTTED OPTICAL SWITCH OPTOELECTRONICS ee ABSOLUTE MAXIMUM RATINGS (7, = 25°C Unless Otherwise Specified) Soldering: INPUT DIODE Continuous Forward Current wee eee e nese eens cence eeeeeeees COMA OUTPUT TRANSISTOR Emitter-Collector Voltage seeeeee beeen ee ceee eer etensenenetsseeneseeeeees 5 Volts Power Dissipation beeeeeees ve bbeeebeeeeeeceeeeesseeeeaeeeeeeeeee cess 150 mW2 ELECTRICAL CHARACTERISTICS (r, = 25°C Uniess Otherwise Specified) INPUT DIODE Forward Voltage Ve ~ 17 v 1, =10mA OUTPUT TRANSISTOR Emitter-Collector Breakdown BV eco 5.0 _ Vv le = 100 pA, Ee=0 Collector-Emitter Breakdown BVico 30 _ Vv | = 10 mA, Ee=0 Collector-Emitter Leakage leo — 100 nA Vee = 10V, Ee=0 COUPLED On-State Collector Current lew 0.20 _ mA I, = 20 MA, Vee = 10 V Saturation Voltage Veeesan — 0.40 v |, = 20 MA, lc = 25 pA Turn-On Time tr 5 us |, = 30 MA, Voc = 5V, R=2.5K2 Turn-Off Time tr 5 us | = 30 MA, Vec = 5 V, R.=2.5KQ. 1, Derate power dissipation linearly 1.67 mW/°C above 25°C. 2. Derate power dissipation linearly 2.50 mW/°C above 25°C. 3. RMA flux is recommended. 4. Methanol or Isopropyl alcohols are recommended as cleaning agents. 5. Soldering iron tip ‘4e" (1.6 mm) from housing.
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