data sheet no. 1.036b PVO402p microelectronic power ic relay dual pole, normally open + ring detector 0-400v, 120ma ac/dc hexfet ? power mosfet photovoltaic relay (hexfet is the registered trademark for international rectifier power mosfets) general description the PVO402p photovoltaic relay is a dual-pole, normally open solid-state relay plus ring detec- tor. by integrating these two functions in one package it can replace two discrete components, i.e., a relay and an ac-input opto-coupler. the relay portion of PVO402p utilizes international rectifiers hexfet power mosfet as the out- put 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 opti- cally isolated from the photovoltaic generator. the ring detector portion of PVO402p has two leds in inverse parallel connection as the input sensing element and a silicon npn photo-tran- sistor as the output switch. PVO402p is ideally suited for pcmcia fax/mo- dem cards. its extremely low profile allows it to be used in type ii cards whose outer shells are only 5mm thick. PVO402p relays are packaged in an 8-pin, molded thin-pak dip package with gull-wing surface mount terminals. it is available in plastic shipping tubes or on tape-and-reel. please refer to part identification (opposite) for details. applications on/off hook switch n n n n n dial pulsing n n n n n ringer injection n n n n n ring detection n n n n n loop current detection n n n n n PVO402p features hexfet power mosfet output n n n n n bounce-free operation n n n n n 3,750 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 recognized n n n n n part identification PVO402p smt, plastic shipping tube PVO402p-t smt, t&r PVO402p thin-pak
general characteristics limits units min. dielectric strength, input-output 3750 v rms min. dielectric strength, relay-detector 1000 v dc min. insulation resistance, input-output @t a =+25 c, 50%rh, 100v dc 10 12 w max. capacitance, input-output 3.0 pf max. pin soldering temperature (10 seconds max.) +260 ambient temperature range: operating -40 to +85 c storage -40 to +100 PVO402p electrical specifications (-40 c t a +85 c unless otherwise specified ) input characteristics limits units min. control current @ i c = 2ma, v ce = 0.5v 6.0 ma max. control current for off-state leakage i c =1a, v ce =5v @t a =+25 c5 a control current range (caution: current limit input led, see fig.6) 6.0 to 25 ma detector input characteristics limits units min. control current (see fig.1) 3.0 ma max. control current for off-state resistance @t a =+25 c 0.4 ma control current range (caution: current limit input led, see fig.6) 3.0 to 25 ma max. reverse voltage 7.0 v relay output characteristics limits units operating voltage range 0 to 400 v (dc or ac peak) max. load current @ t a =+40 c 5ma control (see fig.1) 120 ma max. on-state resistance @t a =+25 c for 50ma pulsed load, 5ma control (see fig.4) 35 w max. off-state leakage @t a =+25c, 400v (see fig.5) 1.0 a max. t urn-on time @t a =+25 c (see fig. 7) for 50ma, 100 v dc load, 5ma control 2.0 ms max. turn-off time @t a =+25 c (see fig. 7) for 50ma, 100 v dc load, 5ma control 0.5 ms max. output capacitance @ 50v dc 12 pf output characteristics limits units min. collector-emitter breakdown v oltage @ i c = 10a 20 v dc min.current transfer ratio @ i led = 6ma, v ce = 5v (see fig. 9) 33 % max. saturation voltage @ i led = 16ma, i c = 2ma 0.5 v max. leakage current @ i led =0ma, v ce = 5v 500 na max. power dissipation @t a =+25 c (derate linearly 2.0mw/ c) 150 mw combined
PVO402p ambient temperature (deg. c) relay 20 40 60 80 10 0 0 25 50 75 0 100 125 i led 3 ma = 5 ma vdd, drain to drain voltage (v) 0 10 20 30 40 50 200 150 100 50 0 relay max. load current (ma) typical capacitance (pf) connection diagram 1 2 8 7 6 3 45 figure 1. current derating curve figure 2. typical output capacitance
PVO402p load current (ma) rd-on (normalized to 25 deg. c) ambient temperature (deg. c) -35 -15 5 25456585105 100 30 10 3.0 1.0 0.3 0.1 relay figure 3. linearity characteristics figure 4. typical normalized on-resistance ambient temperature (deg. c) 2.5 2.0 1.5 1.0 0.5 0 -50 -25 0 25 50 75 100 12 5 5 ma control i d = 10 ma relay 2.0 3.0 4.0 5.0 1.0 -1.0 -2.0 -3.0 -4.0 -5.0 -50 -100 -150 -200 50 100 150 200 5 ma control @25 c, pulsed relays output voltage drop (vdd) 16 20 12 8 4 0 0.5 1.0 1.5 2.0 0 led forward voltage drop (volts dc) figure 5. typical normalized off-state leakage figure 6. input characteristics (current controlled) input current (ma) i d-off / i d-off 25 deg. c caution: provide current limiting so that 25ma max. steady-state control current rating is not exceeded. relay and detector min. device and +85c limit typical max. device and -40c limit
PVO402p led current (ma) figure 7. typical delay times figure 8. delay time definitions figure 9.typical transfer characteristics delay time (microseconds) 50 100 200 500 20 1000 2000 20 10 5 3 t off t dly t on relay 90% 10% i i led d t dly t on t off collector-emitter voltage (v) detector 2468 10 0 10 20 30 0 40 50 1 ma 2 ma 5 ma 10 ma i led = collector current (ma)
PVO402p mechanical specifications (dimensions in millimeters (inches)) 1. controlling dimension: inch a a a a a dimension does not include mold protrusions. mold protrusions shall not exceed 0.25 (.010). 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 http://www/irf.com/ data and specifications subject to change without notice. 5/96
|
