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description the ps9814-1 and ps9814-2 are active-low type high-speed photocouplers that use a gaalas light-emitting diode on the input side and a photodetector ic th at includes a photodiode and a signal processor on the same chip on the output side. the ps9814-1, -2 are designed specifically for high co mmon mode transient immunity (cmr) and low pulse width distortion, the ps9814-2 is suit able for high density applications. features ? 40% reduction of mounting area (5-pin sop 2) lead-free product: solder pl ating specification sn-bi high common mode transient immunity (c mh , c ml = 20 kv/ s typ.) pulse width distortion ( ? t phl ? t plh ? = 3 ns typ.) high-speed (10 mbps) high isolation voltage (bv = 2 500 vr.m.s.) open collector output ordering number of tape product: ps9814-1-f3, f4: 1 500 pcs/reel : ps9814-2-f3, f4: 1 500 pcs/reel safety standards ul approved: file no. e72422 din en60747-5-2 (vde0884 part2) approved no.40008347 applications measurement equipment pdp fa network truth table led output on l off h 1234 8765 ps9814-1 1. nc 2. anode 3. cathode 4. nc 5. gnd 6. v o 7. nc 8. v cc 1234 8765 shield shield ps9814-2 1. anode1 2. cathode1 3. cathode2 4. anode2 5. gnd 6. v o 2 7. v o 1 8. v cc pin connection (top view) data sheet the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all devices/types available in every country. please check with local nec compound semiconductor devices representative for availability and additional information. photocoupler ps9814-1,-2 high cmr, 10 mbps open collector output type 8-pin ssop (so-8) high-speed photocoupler document no. pn10417ej03v0ds (3rd edition) date published june 2004 cp(k) printed in japan ? nepoc series ? the mark ? shows major revised points. ? nec compound semiconductor devices 2003, 2004
package dimensions (unit: mm) 1.27 0.4 +0.10 ?0.05 0.25 m 0.10.1 3.950.1 6.00.2 0.50.3 0.15 +0.10 ?0.05 5.210.25 3.270.2 0.10 s marking example 2 51 week assembled year assembled (last 1 digit) no. 1 pin mark initial of nec (engraved mark) assembly lot *1 ps9814-2 n 9814-2 n 251 n rank code *1 for the external plating sn-bi product, l is indicated at the second digit of the rank code. 2 51 week assembled year assembled (last 1 digit) no. 1 pin mark initial of nec (engraved mark) assembly lot *1 ps9814-1 n 9814-1 n 251 n rank code *1 for the external plating sn-bi product, l is indicated at the second digit of the rank code. data sheet pn10417ej03v0ds 2 ps9814-1,-2
ordering information part number package packing style safety standards approval solder plating specification application part number *1 ps9814-1 8-pin ssop 20 pcs (tape 20 pcs cut) standard products sn-pb ps9814-1 ps9814-1-f3 (so-8) embossed tape 1 500 pcs/reel (ul approved) ps9814-1-f4 ps9814-2 20 pcs (tape 20 pcs cut) ps9814-2 ps9814-2-f3 embossed tape 1 500 pcs/reel ps9814-2-f4 ps9814-1-v 20 pcs (tape 20 pcs cut) din en60747-5-2 ps9814-1 ps9814-1-v-f3 embossed tape 1 500 pcs/reel (vde0884 part2) ps9814-1-v-f4 approved (option) ps9814-2-v 20 pcs (tape 20 pcs cut) ps9814-2 ps9814-2-v-f3 embossed tape 1 500 pcs/reel PS9814-2-V-F4 ps9814-1-a 20 pcs (tape 20 pcs cut) standard products sn-bi ps9814-1 ps9814-1-f3-a embossed tape 1 500 pcs/reel (ul approved) ps9814-1-f4-a ps9814-2-a 20 pcs (tape 20 pcs cut) ps9814-2 ps9814-2-f3-a embossed ta pe 1 500 pcs/reel ps9814-2-f4-a ps9814-1-v-a 20 pcs (tape 20 pcs cut) din en60747-5-2 ps9814-1 ps9814-1-v-f3-a embossed tape 1 500 pcs/reel (vde0884 part2) ps9814-1-v-f4-a approved (option) ps9814-2-v-a 20 pcs (tape 20 pcs cut) ps9814-2 ps9814-2-v-f3-a embossed tape 1 500 pcs/reel PS9814-2-V-F4-a *1 for the application of the safety standar d, following part number should be used. data sheet pn10417ej03v0ds 3 ps9814-1,-2
absolute maximum ratings (t a = 25c, unless otherwise specified) ratings parameter symbol ps9814-1 ps9814-2 unit diode forward current i f 20 *1 15 *2 ma reverse voltage v r 5 v/ch detector supply voltage v cc 7 v output voltage v o 7 v/ch output current i o 25 ma/ch power dissipation *3 p c 40 mw/ch isolation voltage *4 bv 2 500 vr.m.s. operating ambient temperature t a ?40 to +85 c storage temperature t stg ?55 to +125 c *1 reduced to 0.3 ma/ c at t a = 60 c or more. *2 reduced to 0.1 ma/ c at t a = 60 c or more. *3 applies to output pin v o . reduced to 1.5 mw/ c at t a = 65 c or more. *4 ac voltage for 1 minute at t a = 25c, rh = 60% between input and output. recommended operating conditions parameter symbol min. typ. max. unit low level input voltage v fl 0 0.8 v high level input current i fh 6.3 10 12.5 ma supply voltage v cc 4.5 5.0 5.5 v pull-up resistance r l 330 4 k ? tll (r l = 1 k ? , loads) n 5 data sheet pn10417ej03v0ds 4 ps9814-1,-2
electrical characteristics (t a = ?40 to +85c, unless otherwise specified) parameter symbol conditions min. typ. *1 max. unit diode forward voltage v f i f = 10 ma, t a = 25c 1.4 1.65 1.8 v reverse current i r v r = 3 v, t a = 25c 10 a terminal capacitance c t v = 0 v, f = 1 mhz, t a = 25c 30 pf detector high level output current i oh v cc = v o = 5.5 v, v f = 0.8 v 0.02 250 a low level output voltage *2 v ol v cc = 5.5 v, i f = 5 ma, i ol = 13 ma 0.15 0.6 v high level supply current (ps9814-1) i cch v cc = 5.5 v , i f = 0 ma, v o = open 3 8 ma high level supply current (ps9814-2) 6 15 low level supply current (ps9814-1) i ccl v cc = 5.5 v , i f = 10 ma, v o = open 7.0 11 low level supply current (ps9814-2) 14 21 coupled threshold input current (h l) i fhl v cc = 5 v, v o = 0.8 v, r l = 350 ? 2 5 ma input-output isolation resistance r i-o v i-o = 1 kv dc , rh = 40 to 60%, t a = 25 c 10 11 ? insulation resistance (input-input), (ps9814-2) r i-i v i-i = 1 kv dc , rh = 40 to 60%, t a = 25 c 10 10 input-output isolation capacitance c i-o v = 0 v, f = 1 mhz, t a = 25 c 0.6 pf insulation capacitance (input-input), (ps9814-2) c i-i 0.3 t phl t a = 25 c 54 75 ns propagation delay time (h l) *3 v cc = 5 v, r l = 350 ? , i f = 7.5 ma 100 t plh t a = 25 c 51 75 propagation delay time (l h) *3 v cc = 5 v, r l = 350 ? , i f = 7.5 ma 100 rise time t r v cc = 5 v, r l = 350 ? , i f = 7.5 ma 20 fall time t f v cc = 5 v, r l = 350 ? , i f = 7.5 ma 10 pulse width distortion (pwd) *3 ? t phl ? t plh ? v cc = 5 v, r l = 350 ? , i f = 7.5 ma 3 50 propagation delay skew t psk v cc = 5 v, r l = 350 ? , i f = 7.5 ma 60 common mode transient immunity at high level output *4 cm h v cc = 5 v, r l = 350 ? , t a = 25 c, i f = 0 ma, v o > 2 v, v cm = 1 kv 10 20 kv/ s common mode transient immunity at low level output *4 cm l v cc = 5 v, r l = 350 ? , t a = 25 c, i f = 7.5 ma, v o < 0.8 v, v cm = 1 kv 10 20 *1 typical values at t a = 25 c *2 because v ol of 2 v or more may be output when led cu rrent input and when output supply of v cc = 2.6 v or less, it is important to confirm the characteristics (operation with the power suppl y on and off) during design, before using this device. data sheet pn10417ej03v0ds 5 ps9814-1,-2
*3 test circuit for propagation delay time ps9814-1 shield shield ps9814-2 input output 50% 1.5 v v ol t phl t plh (i f = 7.5 ma) v cc = 5 v 0.1 f c l = 15 pf 47 ? r l = 350 ? v cc = 5 v 0.1 f c l = 15 pf 47 ? r l = 350 ? pulse input (i f ) (pw = 1 s, duty cycle = 1/10) input (monitor) v o (monitor) v o (monitor) pulse input (i f ) (pw = 1 s, duty cycle = 1/10) input (monitor) remark c l includes probe and stray wiring capacitance. *4 test circuit for common mode transient immunity 90% 10% 1 kv 0 v v oh 2 v 0.8 v v ol v cm v o (i f = 0 ma) v o (i f = 7.5 ma) t r t f sw i f v o (monitor) v cc = 5 v 0.1 f r l = 350 ? ps9814-1 v cm c l = 15 pf shield shield v o (monitor) v cc = 5 v 0.1 f r l = 350 ? v cm sw i f c l = 15 pf ps9814-2 usage cautions 1. this product is weak for static electricity by designed with high-speed integrated circui t so protect against static electricity when handling. 2. by-pass capacitor of 0.1 f is used between v cc and gnd near device. also, ensur e that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. avoid storage at a high te mperature and high humidity. data sheet pn10417ej03v0ds 6 ps9814-1,-2
typical characteristics (t a = 25 c, unless otherwise specified) 20 40 60 80 100 0 85 10 20 30 25 15 5 ambient temperature t a (?c) maximum forward current i f (ma) maximum forward current vs. ambient temperature 20 40 60 80 85 100 0 20 10 30 50 40 ambient temperature t a (?c) detector power dissipation p c (mw) detector power dissipation vs. ambient temperature 1.0 0.01 0.1 1 10 100 1.2 1.4 1.6 1.8 2.0 2.2 2.4 t a = +85?c +50?c +25?c 0?c ?25?c forward voltage v f (v) forward current i f (ma) forward current vs. forward voltage ?50 ?25 0 25 50 75 100 0 16 14 12 10 8 6 4 2 i ccl (i f = 10 ma), ps9814-2 i cch (i f = 0 ma), ps9814-1 i cch (i f = 0 ma), ps9814-2 i ccl (i f = 10 ma), ps9814-1 ambient temperature t a (?c) high level supply current i cch (ma) low level supply current i ccl (ma) supply current vs. ambient temperature 123456 6 5 4 3 2 1 0 r l = 350 ? v cc = 5.0 v, t a = 25?c 1.0 k ? 4.0 k ? , 4.7 k ? input current i f (ma) output voltage v o (v) output voltage vs. input current ?50 ?25 0 25 50 75 100 i f = 5.0 ma, v cc = 5.5 v 0.6 0.5 0.4 0.3 0.2 0.1 0 13.0 ma 10.0 ma 6.0 ma i ol = 16.0 ma ambient temperature t a (?c) low level output voltage v ol (v) low level output voltage vs. ambient temperature ps9814-1 ps9814-2 remark the graphs indicate nominal characteristics. data sheet pn10417ej03v0ds 7 ps9814-1,-2
v cc = 5.0 v, v o = 0.6 v 5 4 3 2 1 0 ?50 ?25 0 25 50 75 100 1.0 k ? r l = 350 ? 4.7 k ? , 4.0 k ? ambient temperature t a (?c) threshold input current i fhl (ma) threshold input current vs. ambient temperature 120 100 80 60 40 20 0 ?50 ?25 0 25 50 75 100 i f = 7.5 ma, v cc = 5.0 v t plh : r l = 4.7 k ? t phl : r l = 4.7 k ? t phl : r l = 4.0 k ? t plh : r l = 4.0 k ? ambient temperature t a (?c) propagation delay time t phl , t plh (ns) propagation delay time vs. ambient temperature ambient temperature t a (?c) switching time t r , t f (ns) switching time vs. ambient temperature ?50 ?25 0 25 50 75 100 i f = 7.5 ma, v cc = 5.0 v 400 300 200 100 0 t r : r l = 4.0 k ? , 4.7 k ? t r : r l = 1.0 k ? t r : r l = 350 ? t f : r l = 350 ? , 1.0 k ? , 4.0 k ? , 4.7 k ? input current i f (ma) propagation delay time t phl , t plh (ns) propagation delay time vs. input current 15 13 11 9 7 5 v cc = 5.0 v, t a = 25?c 120 100 80 60 40 20 0 t plh : r l = 4.0 k ? t plh : r l = 1.0 k ? t phl : r l = 350 ? , 1.0 k ? , 4.0 k ? t plh : r l = 350 ? ambient temperature t a (?c) propagation delay time t phl , t plh (ns) propagation delay time vs. ambient temperature 100 80 60 40 20 0 ?50 ?25 0 25 50 75 100 i f = 7.5 ma, v cc = 5.0 v t phl : r l = 350 ? , 1.0 k ? t plh : r l = 1.0 k ? t plh : r l = 350 ? ambient temperature t a (?c) pulse width distortion t phl ?t plh (ns) pulse width distortion vs. ambient temperature 60 50 40 30 20 10 0 ?50 ?25 0 25 4.0 k ? 50 75 100 i f = 7.5 ma, v cc = 5.0 v r l = 4.7 k ? r l = 350 ? 1.0 k ? remark the graphs indicate nominal characteristics. data sheet pn10417ej03v0ds 8 ps9814-1,-2
taping specifications (unit: mm) 4.05 max. outline and dimensions (reel) packing: 1 500 pcs/reel 2.00.5 r 1.0 13.00.2 21.00.8 3302.0 1001.0 2.0 0.5 11.9 to 15.4 outer edge of flange 17.51.0 13.51.0 13.00.2 1.70.1 2.00.05 4.00.1 1.750.1 6.40.1 5.560.1 0.3 0.05 8.00.1 1.5 +0.1 ?0 5.50.1 12.00.2 3.60.1 outline and dimensions (tape) taping direction ps9814-1-f3 ps9814-2-f3 ps9814-1-f4 ps9814-2-f4 data sheet pn10417ej03v0ds 9 ps9814-1,-2
recommended mount pad dimensions (unit: mm) 1.45 0.8 1.27 5.25 data sheet pn10417ej03v0ds 10 ps9814-1,-2
notes on handling 1. recommended soldering conditions (1) infrared reflow soldering peak reflow temperature 260 c or below (package surface temperature) time of peak reflow temperature 10 seconds or less time of temperature higher than 220 c 60 seconds or less time to preheat temperature from 120 to 180 c 120 30 s number of reflows three flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) 12030 s (preheating) 220?c 180?c package surface temperature t (?c) time (s) recommended temperature profile of infrared reflow (heating) to 10 s to 60 s 260?c max. 120?c (2) wave soldering temperature 260 c or below (molten solder temperature) time 10 seconds or less preheating conditions 120 c or below (package surface temperature) number of times one (allowed to be dipped in solder including plastic mold portion.) flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (3) soldering by soldering iron peak temperature (lead part temperature) 350 c or below time (each pins) 3 seconds or less flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (a) soldering of leads should be made at the poi nt 1.5 to 2.0 mm from the root of the lead. (b) please be sure that the temperature of the package would not be heated over 100 c. data sheet pn10417ej03v0ds 11 ps9814-1,-2
(4) cautions fluxes avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. cautions regarding noise be aware that when voltage is applied suddenly betw een the photocoupler?s input and output or between collector-emitters at startup, the out put side may enter the on state, even if the voltage is within the absolute maximum ratings. usage cautions 1. protect against static el ectricity when handling. 2. avoid storage at a high temp erature and high humidity. data sheet pn10417ej03v0ds 12 ps9814-1,-2
m8e 00. 4 - 0110 the information in this document is current as of june, 2004. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec's data sheets or data books, etc., for the most up-to-date specifications of nec semiconductor products. not all products and/or types are available in every country. please check with an nec sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without prior written consent of nec. nec assumes no responsibility for any errors that may appear in this document. nec does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec semiconductor products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full responsibility of customer. nec assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec endeavours to enhance the quality, reliability and safety of nec semiconductor products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec semiconductor products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment, and anti-failure features. nec semiconductor products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. the recommended applications of a semiconductor product depend on its quality grade, as indicated below. customers must check the quality grade of each semiconductor product be fore using it in a particular application. "standard": computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "special": transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "specific": aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. the quality grade of nec semiconductor products is "standard" unless otherwise expressly specified in nec's data sheets or data books, etc. if customers wish to use nec semiconductor products in applications not intended by nec, they must contact an nec sales representative in advance to determine nec's willingness to support a given application. (note) (1) "nec" as used in this statement means nec corporation, nec compound semiconductor devices, ltd. and also includes its majority-owned subsidiaries. (2) "nec semiconductor products" means any semiconductor product developed or manufactured by or for nec (as defined above). ? ? ? ? ? ? data sheet pn10417ej03v0ds 13 ps9814-1,-2
caution gaas products this product uses gallium arsenide (gaas). gaas vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. follow related laws and ordinances when disposi ng of the product. if there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. commission a disposal company able to (with a license to) collect, tran sport and dispose of materials that contain arsenic and ot her such industrial waste materials. 2. exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subjec t to special control) up until final disposal. do not burn, destroy, cut, crush, or chemically dissolve the product. do not lick the product or in any way allow it to enter the mouth. nec compound semiconductor devices hong kong limited e-mail: ncsd-hk@elhk.nec.com.hk (sales, technical and general) hong kong head office taipei branch office korea branch office tel: +852-3107-7303 tel: +886-2-8712-0478 tel: +82-2-558-2120 fax: +852-3107-7309 fax: +886-2-2545-3859 fax: +82-2-558-5209 nec electronics (europe) gmbh http://www.ee.nec.de/ tel: +49-211-6503-0 fax: +49-211-6503-1327 california eastern laboratories, inc. http://www.cel.com/ tel: +1-408-988-3500 fax: +1-408-988-0279 0406 nec compound semiconductor devices, ltd. http://www.ncsd.necel.com/ e-mail: salesinfo@ml.ncsd.necel.com (sales and general) techinfo@ml.ncsd.necel.com (technical) sales division tel: +81-44-435-1588 fax: +81-44-435-1579 for further information, please contact ps9814-1,-2

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