part identification pvt422 thru-hole PVT422S smt PVT422S-t smt, t&r data sheet no. 1.037 series pvt422 microelectronic power ic relay dual pole, normally open 0-400v, 120ma ac/dc general description the pvt422 series photovoltaic relay is a dual-pole, normally open solid-state relay that can replace electromechanical relays in many applications. it utilizes international rectifiers hexfet power mosfet as the output switch, driven by an integrated circuit photovoltaic generator of novel construction. the output switch is controlled by radiation from a gaalas light emitting diode (led) which is optically isolated from the photovoltaic generator. series pvt422 relays are packaged in an 8- pin, molded dip package with either thru-hole or gull-wing surface mount terminals. it is available in standard plastic shipping tubes or on tape-and- reel. refer to part identification information. applications on/off hook switch n n n n n dial-out relay n n n n n ring injection relay n n n n n general switching n n n n n hexfet ? power mosfet photovoltaic relay pvt422 features hexfet power mosfet output n n n n n bounce-free operation n n n n n 4,000 v rms i/o isolation n n n n n linear ac/dc operation n n n n n solid-state reliability n n n n n ul recognition and csa certification pending n n n n n (hexfet is the registered trademark for international rectifier power mosfets) s econd- g eneration p hotovoltaic r elays a-19
output characteristics limits units operating voltage range 0 to 400 v (dc or ac peak) max. load current @ t a =+40c 5ma control (see fig.1) (single and dual channel operation) 120 ma max. peak load current (10ms max. duration) (single and dual channel operation) 350 ma max. on-state resistance @t a =+25c for 50ma pulsed load, 5ma control (see fig.3) 35 w max. off-state leakage @t a =+25c, 320v (see fig.4) 1.0 a max. t urn-on time @t a =+25c (see fig. 6) for 50ma, 100 v dc load, 5ma control 2.0 ms max. turn-off time @t a =+25c (see fig. 6) for 50ma, 100 v dc load, 5ma control 2.0 ms max. output capacitance @ 50v dc 12 pf series pvt422 electrical specifications (-40c t a +85c unless otherwise specified ) general characteristics limits units min. dielectric strength, input-output 4000 v rms min. dielectric strength, pole-to-pole 1000 v dc min. insulation resistance, input-output @t a =+25c, 50%rh, 100v dc 10 12 w max. capacitance, input-output 1.0 pf max. pin soldering temperature (10 seconds max.) +260 ambient temperature range: operating -40 to +85 c storage -40 to +100 input characteristics limits units min. control current (see fig.1) 2.0 ma max. control current for off-state resistance @ta=+25c 0.4 ma control current range (caution: current limit input led, see fig.5) 2.0 to 25 ma max. reverse voltage 7.0 v connection diagram a-20 s econd- g eneration p hotovoltaic r elays i nternational r ectifier
series pvt422 s econd- g eneration p hotovoltaic r elays a-21 i nternational r ectifier
series pvt422 1. dimensioning and t olerancing per ansi y14.5m-1982 2. controlling dimension: inch ? dimension does not include mold protrusions. mold protrusions shall not exceed 0.25 (.010). mechanical specifications (dimensions in millimeters (inches)) world headquarters: 233 kansas st., el segundo, california 90245, tel: (310) 322 3331 european headquarters: hurst green, oxted, surrey rh8 9bb, uk tel: ++ 44 1883 713215 ir canada: 7321 victoria park ave., suite 201, markham, ontario l3r 2z8, tel: (905) 475 1897 ir germany: saalburgstrasse 157, 61350 bad homburg tel: ++ 49 6172 96590 ir italy: via liguria 49, 10071 borgaro, torino tel: ++ 39 11 451 0111 ir far east: k&h bldg., 2f, 3-30-4 nishi-ikeburo 3-chome, toshima-ku, tokyo, japan 171 tel: ++ 81 3 3983 0641 ir southeast asia: 315 outram road, #10-02 tan boon liat building, singapore 0316 tel: ++ 65 221 8371 data and specifications subject to change without notice. 9/95 i nternational r ectifier
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