data sheet no. pd10036_g pvo402p microelectronic power ic hexfet ? power mosfet relay single pole, normally open + ring detector 0-400v, 120ma ac/dc (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 detector. 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 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 ra- diation from a gaalas light emitting diode (led) which is optically isolated from the photovoltaic gen- erator. the ring detector portion of pvo402p has two leds in inverse parallel connection as the input sens- ing element and a silicon npn photo-transistor as the output switch. pvo402p is ideally suited for pcmcia fax/modem 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 ! dial pulsing ! ringer injection ! ring detection ! loop current detection pvo402p ?thin-pak? part identification pvo402p surface-mount, plastic shipping tube PVO402P-T surface-mount, tape and reel features ! hexfet power mosfet output ! bounce-free operation ! 3,750 v rms i/o isolation ! linear ac/dc operation ! solid-state reliability ! ul recognized and babt certified www.irf.com 1
pvo402p 2 www.irf.com detector relay combined electrical specifications (-40 c t a +85 c unless otherwise specified ) input characteristics limits units minimum control current (see figure 1) 3.0 ma maximum control current for off-state resistance @t a =+25c 0.4 ma control current range (caution: current limit input led, see figure 6) 3.0 to 25 ma maximum reverse voltage 7.0 v output characteristics limits units operating voltage range 0 to 400 v (dc or ac peak) maximum load current @ t a =+40c 120 ma 5ma control (see figure 1) maximum on-state resistance @t a =+25c 35 ? for 50ma pulsed load, 5ma control (see figure 4) maximum off-state leakage @t a =+25c, 400v (see figure 5) 1.0 a maximum turn-on time @t a =+25c (see figure 7) 2.0 ms for 50ma, 100 v dc load, 5ma control maximum turn-off time @t a =+25c (see figure 7) 0.5 ms for 50ma, 100 v dc load, 5ma control maximum output capacitance @ 50v dc 12 pf input characteristics limits units minimum control current @ i c = 2ma, v ce = 0.5v 6.0 ma maximum control current for off-state leakage i c =1a, v ce =5v @t a =+25c 5a control current range (caution: current limit input led, see figure 6) 6.0 to 25 ma output characteristics limits units minimum collector-emitter breakdown voltage @ i c = 10a 20 v dc minimum current transfer ratio @ i led = 6ma, v ce = 5v (see figure 9) 33 % maximum saturation voltage @ i led = 16ma, i c = 2ma 0.5 v maximum leakage current @ i led =0ma, v ce = 5v 500 na maximum power dissipation @t a =+25c (derate linearly 2.0mw/c) 150 mw general characteristics limits units minimum dielectric strength, input-output 3750 v rms minimum dielectric strength, relay-detector 1000 v dc minimum insulation resistance, input-output 10 12 ? @t a =+25c, 50%rh, 100v dc maximum capacitance, input-output 3.0 pf maximum pin soldering temperature (10 seconds maximum) +260 ambient temperature range: operating -40 to +85 c storage -40 to +100 international rectifier does not recommen d the use of this product in aerospace, avionics, military or life support 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.
pvo402p www.irf.com 3 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 5 0 200 150 100 50 0 relay max. load current (ma) typical capacitance (pf) connection diagram 1 2 8 7 6 3 4 5 figure 1. current derating curve figure 2. typical output capacitance
pvo402p 4 www.irf.com 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 relay?s output v oltage 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 l eakage 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 www.irf.com 5 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 6 www.irf.com 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
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