4-pin ultra small flat-lead, low output capac itance (0.9 pf) 1-ch optical coupled mos fet solid state relay ocmos fet ps7801f-1a document no. pn10738ej 01v0ds (1st edition) date published november 2008 ns ? nepoc series ? description the ps7801f-1a is a low output capaci tance solid state relay containing a gaas led on the light emitting side (input side) and mos fets on the output side. an ultra small flat-lead package has been provided which realizes a reduction in mounting area of about 50% compared with the ps72xx series. it is suitable for high-frequency signal control, due to its low c r, low output capacitance, and low off-state leakage current. features 1. led anode 2. led cathode 3. mos fet 4. mos fet 43 12 pin connection (top view) ? ultra small flat-lead package (4.2 (l) 2.5 (w) 1.85 (h) mm) ? low c r (c r = 8.6 pf ? ) ? low output capacitance (c out = 0.9 pf typ.) ? 1 channel type (1 a output) ? designed for ac/dc switching line changer ? low offset voltage ? ordering number of taping produc t: ps7801f-1a-f3: 3 500 pcs/reel ? pb-free product ? safety standards ? ul approved: no. e72422 applications ? measurement equipment 2008
ps7801f-1a package dimensions (unit: mm) 3.6 +0.3 ?0.4 2.50.3 4 3 12 n 4.20.2 0.2 max. 0.20.1 3.0 max. 1.27 1.850.05 0.40.1 0.15 +0.1 ?0.05 0.20.1 0.36 4.60.2 marking example 801 8 n 01 assembly lot week assembled year assembled no.1 pin mark (nicked corner) an initial of "nec" (marking details) last number of type no. : 1f *1 *2 *1 the marking corresponds to the last two digits of the part number below. ps7801f-1a *2 bar : pb-free 1f data sheet pn10738ej01v0ds 2
ps7801f-1a ordering information part number order number solder plating specification packing style safety standard approval application part number *1 ps7801f-1a PS7801F-1A-A pb-free 50 pcs (tape 50 pcs cut) standard products ps7801f-1a ps7801f-1a-f3 ps7801f-1a-f3-a embossed tape 3 500 pcs/reel (ul approved) *1 for the application of the safety stan dard, following part number should be used. absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit diode forward current (dc) i f 50 ma reverse voltage v r 5.0 v power dissipation p d 50 mw peak forward current *1 i fp 1 a mos fet break down voltage v l 50 v continuous load current i l 130 ma pulse load current *2 (ac/dc connection) i lp 195 ma power dissipation p d 250 mw isolation voltage *3 bv 500 vr.m.s. total power dissipation p t 300 mw operating ambient temperature t a ? 40 to +85 c storage temperature t stg ? 40 to +100 c *1 pw = 100 s, duty cycle = 1% *2 pw = 100 ms, 1 shot *3 ac voltage for 1 minute at t a = 25 c, rh = 60% between input and output. pins 1-2 shorted together, 3-4 shorted together. recommended operating conditions (t a = 25 c) parameter symbol min. typ. max. unit led operating current i f 2 5 20 ma led off voltage v f 0 0.5 v data sheet pn10738ej01v0ds 3
ps7801f-1a electrical characteristics (t a = 25 c) parameter symbol conditions min. typ. max. unit diode forward voltage v f i f = 5 ma 1.1 1.4 v reverse current i r v r = 5 v 5.0 a mos fet off-state leakage current i loff v d = 45 v 0.02 1.0 na output capacitance c out v d = 0 v, f = 1 mhz 0.9 1.5 pf coupled led on-state current i fon i l = 130 ma 2.0 ma on-state resistance r on i f = 5 ma, i l = 130 ma 9.5 14 turn-on time *1, 2 t on i f = 5 ma, v o = 5 v, r l = 500 , 0.03 0.5 ms turn-off time *1, 2 t off pw 10 ms 0.05 0.5 isolation resistance r i-o v i-o = 0.5 kv dc 10 9 isolation capacitance c i-o v = 0 v, f = 1 mhz 0.3 pf *1 test circuit for switching time pulse input input monitor monitorv o v l r l i f r in t on t off 10% 90% input 0 output v o = 5 v 50% *2 the turn-on time and turn-off time are specified as input-pulse width 10 ms. be aware that when the device operates with an input-pu lse width less than 10 ms, the turn-on time and turn-off time will increase. data sheet pn10738ej01v0ds 4
ps7801f-1a taping specifications (unit: mm) tape direction ps7801f-1a-f3 outline and dimensions (tape) outline and dimensions (reel) 1.550.05 4.00.1 2.00.05 4.00.1 1.750.1 2.9 max. 0.3 2.90.1 2.40.1 1.5 +0.1 ?0 5.30.1 5.50.05 12.00.2 nnnn packing: 3 500 pcs/reel 2.00.5 r 1.0 13.00.2 21.00.8 3302.0 1001.0 2.00.5 11.9 to 15.4 outer edge of flange 17.51.0 13.51.0 13.00.2 data sheet pn10738ej01v0ds 5
ps7801f-1a recommended mount pad dimensions (unit: mm) 3.6 (0.35) 4.4 5.3 1.27 0.8 0.6 24-r0.1 ( ) : reference value remark all dimensions in this figure must be evaluated before use. data sheet pn10738ej01v0ds 6
ps7801f-1a recommended sold ering 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.) 220c package surface temperature t (c) time (s) (heating) to 10 s to 60 s 260c max. recommended temperature profile of infrared reflow 12030 s (preheating) 180c 120c (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 ? 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 (le ad 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. (4) cautions ? fluxes avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. data sheet pn10738ej01v0ds 7
ps7801f-1a usage cautions 1. protect against static electricity when handling. 2. avoid storage at a high temperature and high humidity. data sheet pn10738ej01v0ds 8
data sheet pn10738ej01v0ds 9 ps7801f-1a the information in this document is current as of november, 2008. 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":
ps7801f-1a caution gaas products this product uses gallium arsenide (gaas). gaas vapor and powder are hazardous to human heal th 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, 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 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.
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