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2006 ps9817a-1 1234 8765 1. nc 2. anode 3. cathode 4. nc 5. gnd 6. v o 7. nc 8. v cc ps9817a-2 1234 8765 shield shield 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) description the ps9817a-1 and ps9817a-2 are active-low type high- speed photocouplers that use a gaalas light-emitting diode on the input side and a photodetector ic that includes a photodiode and a signal processor on the same chip on the output side. the ps9817a-1 and ps9817a-2 are designed specifically for high common m ode transient immunity (cmr) and low pulse width distortion. the ps9817a-2 is suitable for high density applications. features ? pulse width distortion ( ? t phl ? t plh ? = 35 ns max.) ? high common mode transient immunity (cm h , cm l = 15 kv/ s min.) ? 40% reduction of mounting area (5-pin sop 2) ? high-speed (10 mbps) ? high isolation voltage (bv = 2 500 vr.m.s.) ? open collector output ? ordering number of tape product : ps9817a-1-f3: 1 500 pcs/reel : ps9817a-2-f3: 1 500 pcs/reel ? pb-free product applications ? measurement equipment ? pdp ? fa network truth table led output on l off h preliminary 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 products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. photocoupler ps9817a-1,-2 high cmr, 10 mbps open collector output type 8-pin ssop (so-8) high-speed photocoupler document no. pn10647ej01v0ds (1st edition) date published november 2006 ns cp(k) printed in japan ? nepoc series ?
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 14 85 marking example no. 1 pin mark initial of nec (engraved mark) ps9817a-1 ps9817a-2 no. 1 pin mark initial of nec (engraved mark) assembly lot n 9817a-2 nl631 week assembled assembly lot n 9817a-1 nl631 6 31 year assembled (last 1 digit) l n rank code in-house code (l: pb-free) 6 31 year assembled (last 1 digit) l n rank code in-house code (l: pb-free) week assembled preliminary data sheet pn10647ej01v0ds 2 ps9817a-1,-2
ordering information part number order number solder plating specification packing style safety standards approval application part number *1 ps9817a-1 ps9817a-1-a pb-free 20 pcs (tape 20 pcs cut) standard products ps9817a-1 ps9817a-1-f3 PS9817A-1-F3-A embossed tape 1 500 pcs/reel (ul approved) ps9817a-2 ps9817a-2-a 20 pcs (tape 20 pcs cut) ps9817a-2 ps9817a-2-f3 ps9817a-2-f3-a embossed tape 1 500 pcs/reel ps9817a-1-v ps9817a-1-v-a 20 pcs (tape 20 pcs cut) din en60747-5-2 ps9817a-1 ps9817a-1-v-f3 ps9817a-1-v-f3-a embossed tape 1 500 pcs/reel (vde0884 part2) ps9817a-2-v ps9817a-2-v-a 20 pcs (tape 20 pcs cut) approved ps9817a-2 ps9817a-2-v-f3 ps9817a-2-v-f3-a emboss ed tape 1 500 pcs/reel (option) *1 for the application of the safety standar d, following part number should be used. absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit ps9817a-1 ps9817a-2 diode forward current i f 20 *1 15 *2 ma/ch 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 (collector pin). reduced to 1.5 mw/ c at t a = 65 c or more. *4 ac voltage for 1 minute at t a = 25 c, rh = 60% between input and output. pins 1-4 shorted together , 5-8 shorted together. 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 5.5 v pull-up resistance r l 330 4 k tll (r l = 1.0 k , loads) n 5 preliminary data sheet pn10647ej01v0ds 3 ps9817a-1,-2
electrical characteristics (t a = ? 40 to +85 c, unless otherwise specified) parameter symbol conditions min. typ. *1 max. unit diode forward voltage v f i f = 10 ma, t a = 25 c 1.4 1.65 1.8 v reverse current i r v r = 3.0 v, t a = 25 c 10 a terminal capacitance c t v f = 0 v, f = 1 mhz, t a = 25 c 30 pf detector high level output current i oh v cc = v o = 5.5 v, v f = 0.8 v 1 100 a low level output voltage *2 v ol v cc = 5.5 v, i f = 5.0 ma, i ol = 13 ma 0.2 0.6 v high level supply current (ps9817a-1) i cch v cc = 5.5 v, i f = 0 ma, v o = open 4 7 ma high level supply current (ps9817a-2) 8 14 low level supply current (ps9817a-1) i ccl v cc = 5.5 v, i f = 10 ma, v o = open 6 10 low level supply current (ps9817a-2) 12 20 coupled threshold input current (h l) i fhl v cc = 5.0 v, v o = 0.8 v, r l = 350 2 5 ma 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), (ps9817a-2) r i-i v i-i = 1 kv dc , rh = 40 to 60%, t a = 25 c 10 10 isolation capacitance c i-o v = 0 v, f = 1 mhz, t a = 25 c 0.6 pf insulation capacitance (input-input), (ps9817a-2) c i-i v = 0 v, f = 1 mhz, t a = 25 c 0.3 pf propagation delay time t phl t a = 25 c 40 75 ns (h l) *3 100 propagation delay time t plh t a = 25 c 45 75 (l h) *3 100 rise time t r v cc = 5.0 v, r l = 350 , i f = 7.5 ma 20 fall time t f 5 pulse width distortion (pwd) *3 t phl ? t plh 5 35 propagation delay skew t psk 40 common mode transient immunity at high level output *4 cm h v cc = 5.0 v, r l = 350 , t a = 25 c, i f = 0 ma, v o > 2 v, v cm = 1 kv 15 20 kv/ s common mode transient immunity at low level output *4 cm l v cc = 5.0 v, r l = 350 , t a = 25 c, i f = 7.5 ma, v o < 0.8 v, v cm = 1 kv 15 20 *1 typical values at t a = 25 c *2 because v ol of 2 v or more may be output when led current input and when output supply of v cc = 2.6 v or less, it is important to confirm t he characteristics (operat ion with the power supply on and off) during design, before using this device. preliminary data sheet pn10647ej01v0ds 4 ps9817a-1,-2
*3 test circuit for propagation delay time ps9817a-1 shield shield ps9817a-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 ps9817a-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 ps9817a-2 usage cautions 1. this product is weak for static el ectricity by designed with hi gh-speed integrated circuit 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, ensure 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. preliminary data sheet pn10647ej01v0ds 5 ps9817a-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 ps9817a-1-f3 ps9817a-2-f3 preliminary data sheet pn10647ej01v0ds 6 ps9817a-1,-2
recommended mount pad dimensions (unit: mm) 1.45 0.8 1.27 5.25 preliminary data sheet pn10647ej01v0ds 7 ps9817a-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 (l ead 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 temperatur e of the package woul d not be heated over 100 c preliminary data sheet pn10647ej01v0ds 8 ps9817a-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 bet ween the photocoupler?s i nput and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. usage cautions 1. protect against static electricity when handling. 2. avoid storage at a high te mperature and high humidity. preliminary data sheet pn10647ej01v0ds 9 ps9817a-1,-2
the information in this document is current as of november, 2006. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics 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 the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec electronics 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 electronics 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 electronics 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 a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality, reliability and safety of nec electronics 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 electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) ? ? ? ? ? ? m8e 02. 11-1 (1) (2) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. 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). aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. "standard": "special": "specific": preliminary data sheet pn10647ej01v0ds 10 ps9817a-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 ordinanc es when disposing of the produc t. if there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. commission a disposal company able to (wit h a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. exclude the product from general industria l waste and household garbage, and ensure that the product is controlled (as industria l waste subject to special c ontrol) up until final disposal. ? do not burn, destroy, cut, crush, or chemically di ssolve the product. ? do not lick the product or in any way allow it to enter the mouth. ps9817a-1,-2

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