data sheet no. pd 10043_c pvt422p microelectronic power ic hexfet ? power mosfet photovoltaic relay dual pole, normally open 0-400v, 120ma ac/dc (hexfet is the registered trademark for international rectifier power mosfets) general description the pvt422p series photovoltaic relay is a dual-pole, normally open solid-state relay that can replace electromechanical relays in many applications. it util izes international rectifier?s 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. pvt422p is ideally suited for pcmcia card applica- tions. its extremely low profile allows it to be used in type ii cards whose outer shells are only 5mm thick. series pvt422p relays are packaged in an 8-pin, molded ?thin-pak? dip package with ?gull-wing? sur- face mount terminals. it is available in plastic ship- ping tubes or on tape-and-reel. please refer to part identification (opposite) for details. pvt422p - thin-pak part identification pvt422p surface-mount, plastic shipping tube PVT422P-T surface-mount, tape-and-reel applications on/off hook switch dial-out relay ring injection relay general switching features hexfet power mosfet output bounce-free operation 3,750 v rms i/o isolation load current limiting linear ac/dc operation solid-state reliability babt certified www.irf.com 1
series pvt422p 2 www.irf.com 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 electrical specifications (-40c t a +85c unless otherwise specified general characteristics limits units minimum dielectric strength, input-output 3750 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 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 output characteristics limits units operating voltage range 0 to 400 v (dc or ac peak) maximum load current @ t a =+40c 5ma control (see figure 1) (single and dual channel operation) 120 ma maximum peak load current (10ms maximum duration) (single and dual channel operation) 350 ma maximum on-state resistance @t a =+25c for 50ma pulsed load, 5ma control (see figure3) 35 ? maximum off-state leakage @t a =+25c, 320v (see figure 4) 1.0 a maximum turn-on time @t a =+25c (see figure 6) 2.0 ms for 50ma, 100 v dc load, 5ma control maximum turn-off time @t a =+25c (see figure 6) 2.0 ms for 50ma, 100 v dc load, 5ma control maximum output capacitance @ 50v dc 12 pf international rectifier does not recommend the use of this product in aerospace, avionics, military or life sup- port applica tions. users of this international rectifier product in such applications assume all risks of such use and indemnify international rectifier against all damages resulting from such use.
series pvt422p www.irf.com 3 figure 1. typical current derating curve figure 2. linearity characteristics figure 3. typical normalized on-resistance figure 4. typical normalized off-state l eakage figure 5. input characteristics (current controlled) figure 6. typical delay times
series pvt422p 4 www.irf.com figure 8. typical output capacitance figure 7. delay time definitions ir world headquarters: 233 kansas st., el segundo, california 90245 tel: (310) 252-7105 data and specifications subject to change without notice. 10/17/2003 01-2011 00 case outline
|
