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| Data Sheet No. PD 10043B PVT422P Microelectronic Power IC HEXFET(R) Power MOSFET Photovoltaic Relay Dual Pole, Normally Open 0-400V, 120mA AC/DC 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 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 radiation from a GaAlAs light emitting diode (LED) which is optically isolated from the photovoltaic generator. PVT422P is ideally suited for PCMCIA card applications. 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' surface mount terminals. It is available in plastic shipping tubes or on tape-and-reel. Please refer to Part Identification (opposite) for details. Features HEXFET Power MOSFET output Bounce-free operation 3,750 VRMS I/O isolation Load current limiting Linear AC/DC operation Solid-State Reliability BABT certified PVT422P - Thin-Pak Applications On/Off Hook switch Dial-Out relay Ring injection relay General switching Part Identification PVT422P surface-mount, plastic shipping tube PVT422P-T surface-mount, tape-and-reel (HEXFET is the registered trademark for International Rectifier Power MOSFETs) Series PVT422P Electrical Specifications (-40C TA+85C unless otherwise specified INPUT CHARACTERISTICS Minimum Control Current (See figure1) Maximum Control Current for Off-State Resistance @TA=+25C Control Current Range (Caution: current limit input LED, see figure 5) Maximum Reverse Voltage Limits 2.0 0.4 2.0 to 25 7.0 Units mA mA mA V OUTPUT CHARACTERISTICS Operating Voltage Range Maximum Load Current @ TA=+40C 5mA Control (See figure 1) (single and dual channel operation) Maximum Peak Load Current (10ms maximum duration) (single and dual channel operation) Maximum On-State Resistance @TA=+25C For 50mA Pulsed load, 5mA Control (see figure3) Maximum Off-State Leakage @TA=+25C, 320V (see figure 4) Maximum Turn-On Time @TA=+25C (see figure 6) For 50mA, 100 VDC load, 5mA Control Maximum Turn-Off Time @TA=+25C (see figure 6) For 50mA, 100 VDC load, 5mA Control Maximum Output Capacitance @ 50VDC Limits 0 to 400 120 350 35 1.0 2.0 2.0 12 Units V(DC or AC peak) mA mA A ms ms pF GENERAL CHARACTERISTICS Minimum Dielectric Strength, Input-Output Minimum Dielectric Strength, Pole-to-Pole Minimum Insulation Resistance, Input-Output, @TA=+25C, 50%RH, 100VDC Maximum Capacitance, Input-Output Maximum Pin Soldering Temperature (10 seconds maximum) Ambient Temperature Range: Operating Storage Limits 3750 1000 1012 1.0 +260 -40 to +85 -40 to +100 Units VRMS VDC pF C Connection Diagram 2 www.irf.com Series PVT422P Figure 1. Typical Current Derating Curve Figure 2. Linearity Characteristics Figure 3. Typical Normalized On-Resistance Figure 4. Typical Normalized Off-State Leakage Figure 5. Input Characteristics (Current Controlled) Figure 6. Typical Delay Times www.irf.com 3 Series PVT422P Figure 7. Delay Time Definitions Figure 8. Typical Output Capacitance Case Outline 01-2011 00 8/5/2000 4 www.irf.com |
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