pin 4 emitter pin 1 anode pin 2 cathode pin 3 collector .100 nom .050 (1.27) c l .138 .02 (3.5 0.5) .449 (11.40) .138 (3.51) .276 (7.01) .350 (8.89) .173 (4.39) .638 (16.21) 1.028 (26.11) .051 (1.30) .200 (5.09) 1.150 (29.21) c l .177 (4.50) 2plcs .398 (10.11) c l 4 32 1 x x section x-x .020 (.50) .03 (.75) .023 (.60) .020 (.50) xxxxxxx xx xxx pin identification package dimensions features ? 20 mm wide gap ? pc board mount ? .060? apertures ? sensor filter to attenuate visible light ? high ctr notes: 1. dimensions for all drawings are in inches (mm). 2. tolerance of .010 (.25) on all non-nominal dimensions unless otherwise specified. slotted optical switch description the QVL25335 consists of an infrared light emitting diode coupled to an npn silicon photodarlington packaged into an injection molded housing. 4 3 1 2 schematic xxxxxxx xx xxx ? ? 2001 fairchild semiconductor corporation ds300380 11/29/01 1 of 3 www.fairchildsemi.com QVL25335
www.fairchildsemi.com 2 of 3 11/29/01 ds300380 parameter test conditions symbol min typ max units input (emitter) forward voltage i f = 20 ma v f ? ? 1.7 v reverse leakage current v r = 5 v i r ? ? 100 a output (sensor) emitter to collector breakdown i e = 100 abv eco 6??v collector to emitter breakdown i c = 1 ma bv ceo 30 ? ? v collector to emitter leakage v ce = 10 v i ceo ? ? 100 na coupled on-state collector current i f = 10 ma, v ce = 5 v i c(on) 5.0 ? ? ma saturation voltage i f = 10 ma, i c = 2 ma v ce(sat) ? ? 1.0 v electrical / optical characteristics (t a =25c) parameter symbol rating unit operating temperature t opr -40 to +85 c storage temperature t stg -40 to +85 c soldering temperature (iron) (2,3 and 4) t sol-i 240 for 5 sec c soldering temperature (flow) (2 and 3) t sol-f 260 for 10 sec c input (emitter) continuous forward current i f 50 ma reverse voltage v r 6v power dissipation (1) p d 100 mw output (sensor) collector to emitter voltage v ceo 30 v emitter to collector voltage v eco 6v collector current i c 40 ma power dissipation (1) p d 150 mw absolute maximum ratings (t a = 25c unless otherwise specified) notes: 1. derate power dissipation linearly 1.67 mw/c above 25c. 2. rma flux is recommended. 3. methanol or isopropanol alcohols are recommended as cleaning agents. 4. soldering iron tip 1/16? (1.6 mm) minimum from housing. slotted optical switch QVL25335
disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ds300380 11/29/01 3 of 3 www.fairchildsemi.com slotted optical switch QVL25335
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