OPTOELECTRONICS PLASTIC SILICON PHOTOTRANSISTOR 205 (6.21) Qe "185 (4.70) REFERENCE 320 (8.13) SURFACE NY OTST MN L .040 (1.02) NOM MIN "f Va 800 (20.3) AY a COLLECTOR 4 A | | EMITTER { 050 (1.25) NOM | } .100 (2.54) NOM 240 (6.10) ; Dis (5.46) 025 (.640) O15 (380) SQ NOM 2 PLCS ST1664 NOTES: 1. DIMENSIONS ARE IN INCHES (mm). 2. TOLERANCE |S +.010 (.25) UNLESS OTHERWISE SPECIFIED. 3. FLAT DENOTES COLLECTOR. QSD128 The QSD128 is a phototransistor encapsulated in an infrared transparent, black T-134 package. The flat on the package indicates the collector lead. @ Steel lead frames for improved reliability in solder mounting = Good optical-to-mechanical alignment m@ Narrow reception angle m Plastic package is infrared transparent black to attenuate visible light @ Mechanically and spectrally matched to the QED123/222 LED @ Black plastic body allows easy recognition from LED m@ Low cost& PLASTIC SILICON OPTOELECTRONICS PHOTOTRANSISTOR QSD128 CKAGE DIMENSIONS _ .205 (5.21) + -185 (4.70) The QSD128 is a phototransistor encapsulated in an infrared transparent, black T-1% package. The yo flat on the package indicates the collector lead. REFERENCE (320 (8.13) SURFACE N\ Sates N } @ Steel lead frames for improved reliability in J solder mounting 1 = Good optical-to-mechanical alignment .040 (1.02) NOM B Narrow reception angle -800 (20.3) MIN yy yy @ Plastic package is infrared transparent black to a Wl [COLLECTOR attenuate visible light Tt B Mechanically and spectrally matched to the EMITTER QED123/222 LED Black plastic body allows easy recognition fram T LED .050 (1.25) NOM m Low cost | }- .100 (2.54) NOM 5 .240 (6.10) p .215 (5,46) .025 (.640) "015 (380) SQ. NOM 2 PLCS ST1664 NOTES: 1. DIMENSIONS ARE IN INCHES (mm). 2. TOLERANCE IS +.010 (.25) UNLESS OTHERWISE SPECIFIED. 3. FLAT DENOTES COLLECTOR.