part identification PVT322 thru-hole PVT322s smt PVT322s-t smt, t&r data sheet no. 1.042 series PVT322 microelectronic power ic relay dual pole, normally open hexfet ? power mosfet photovoltaic relay (hexfet is the registered trademark for international rectifier power mosfets) applications on/off hook switch n tip and ring line switching n general switching n PVT322 features hexfet power mosfet output n bounce-free operation n 4,000 v rms i/o isolation n linear ac/dc operation n solid-state reliability n ul recognition pending n general description the PVT322 series photovoltaic relay is a dual- pole, normally open solid-state relay that can replace electromechanical relays in many applica- tions. 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 PVT322 relays are packaged in an 8-pin, molded dip package with either through-hole or surface mount (gull-wing) terminals. it is available in standard plastic shipping tubes or on tape-and- reel. please refer to part identification information opposite. 0-250v, 170ma ac/dc
electrical specifications (-40c t a +85c unless otherwise specified ) input characteristics limits units minimum control current (see figure1) 2.0 ma maximum control current for off-state resistance @ta=+25c 0.4 ma control current range (caution: current limit input led, see figure 5) 2.0 to 25 ma maximum reverse voltage 7.0 v connection diagram output characteristics limits units operating voltage range 0 to 250 v (dc or ac peak) maximum load current @ t a =+40c 5ma control (see figure 1) (single and dual channel operation) 170 ma maximum peak load current (10ms maximum duration) (single and dual channel operation) 500 ma maximum on-state resistance @t a =+25c for 50ma pulsed load, 5ma control (see figure 3) 10 w maximum off-state leakage @t a =+25c, 250v (see figure 4) 1.0 a maximum turn-on time @t a =+25c (see figure 6) 3.0 ms for 50ma, 100 v dc load, 5ma control maximum turn-off time @t a =+25c (see figure 6) 0.5 ms for 50ma, 100 v dc load, 5ma control maximum output capacitance @ 50v dc 50 pf general characteristics limits units minimum dielectric strength, input-output 4000 v rms minimum dielectric strength, pole-to-pole 1000 v dc minimum insulation resistance, input-output, @t a =+25c, 50%rh, 100v dc 10 12 w maximum capacitance, input-output 1.0 pf maximum pin soldering temperature (10 seconds maximum) +260 ambient temperature range: operating -40 to +85 c storage -40 to +100 series PVT322
figure 3. typical normalized on-resistance figure 5. input characteristics (current controlled) figure 6. typical delay t imes led current (ma) 0.5 1.0 1.5 2.0 2.5 -0.5 -1.0 -1.5 -2.0 -2 .5 -50 -100 -150 -200 50 100 150 200 250 -250 3.0 -3.0 figure 2. linearity characteristics 20 40 60 80 100 0 0 100 20 0 15 0 50 figure 1. typical current derating curve figure 4. typical normalized off-state leakage 2 ma i led = 5 ma delay t ime (milliseconds)
figure 7. delay time definitions figure 8. typical output capacitance 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 732020 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-ki, tokyo japan 171 tel: 81 3 3983 0086 ir southeast asia: 315 outram road, #10-02 tan boon liat building, singapore 0316 tel: 65 221 8371 http://www.irf.com/ data and specifications subject to change without notice. 10/96 1. dimensioning and tolerancing 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) series PVT322
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