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| Previous Datasheet Index Next Data Sheet PD 6.040D Series PVT412 Microelectronic HEXFET Power MOSFET Photovoltaic Relay Power IC Relay Single Pole, Normally Open, 0-400V, 140mA AC/DC (R) General Description The PVT412 Series Photovoltaic Relay is a singlepole, normally open solid-state relay that can replace electromechanical relays in many applications. It utilizes International Rectifier's proprietary 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. These SSRs are specifically designed for worldwide telecom applications. PVT412L employs an active current-limiting circuitry enabling it to pass FCC Part 68 and other regulator y agency current surge requirements when overvoltage protection is provided. PVT412 does not employ the currentlimiting circuitry and offers lower on-state resistance. Series PVT412 Relays are packaged in a 6-lead molded DIP package with either through-hole or surface mount (`gull-wing') terminals. It is available in standard plastic shipping tubes or on tape-andreel. Please refer to part identification information opposite. PVT412L Features HEXFET Power MOSFET output s Bounce-free operation s 4,000 VRMS I/O isolation s Load current limiting s Linear AC/DC operation s Solid-State reliability s UL recognized and CSA certified s Part Identification PVT412L current limit, through-hole PVT412LS current limit, surface-mount PVT412LS-T current limit, surface-mount, Tape and Reel PVT412 no current limit, through-hole PVT412S no current limit, surface-mount PVT412S-T no current limit, surface-mount, Tape and Reel Applications n n n n On/Off Hook switch Dial-Out relay Ring relay General switching (HEXFET is the registered trademark for International Rectifier Power MOSFETs) To Order Previous Datasheet Index Next Data Sheet Series PVT412 HEXFET(R) Photovoltaic Relay Electrical Specifications (-40C TA +85C unless otherwise specified) INPUT CHARACTERISTICS Minimum Control Current (see figures 1 and 2) Maximum Control Current for Off-State Resistance Control Current Range (Caution: current limit input LED, see figure 6) Maximum Reverse Voltage Part Numbers PVT412L PVT412 3.0 0.4 3.0 to 25 7.0 Units mA mA mA V OUTPUT CHARACTERISTICS Operating Voltage Range Maximum Load Current @ T A=+40C 5mA Control (see figures1 and 2) A Connection B Connection C Connection Maximum On-State Resistance @TA=+25C For 50mA Pulsed Load, 5mA Control (see figure 4) A Connection B Connection C Connection Maximum Off-State Leakage @TA=+25C, 400V (see figure 5) Current Limit @T A=+25C, For 5mA Control Current: Connection: Minimum Maximum Complies with FCC Part 68 Surge Requirements* Maximum Turn-On Time @TA=+25C (see figure 7) For 50mA, 100 VDC load, 5mA Control Maximum Turn-Off Time @T A=+25C (see figure 7) For 50mA, 100 VDC load, 5mA Control Maximum Thermal Offset Voltage @ 5mA Control Maximum Output Capacitance @ 50VDC PVT412L PVT412 V(DC or AC peak) 0 to 400 120 130 200 140 150 210 mA (AC or DC) mA (DC) mA (DC) A 35 18 9 1.0 A C 130 260 220 440 yes 2.0 0.5 0.5 12 27 14 7 n/a n/a yes mA mA ms ms V pF GENERAL CHARACTERISTICS Minimum Dielectric Strength, Input-Output 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 ALL MODELS 4000 1012 1.0 +260 -40 to +85 -40 to +100 VRMS pF C Connection Diagrams To Order Previous Datasheet Index Next Data Sheet Series PVT412 HEXFET(R) Photovoltaic Relay ILED= ILED= A A I LED= I LED= Figure 1. Current Derating Curves* 200 PVT412 Figure 2. Current Derating Curves* 150 100 50 -5.0 -4.0 -3.0 -2.0 -1.0 -50 -100 -150 -200 1.0 2.0 3.0 4.0 5.0 PVT412L 5 mA control @ 25C pulsed Figure 3. Linearity Characteristics Figure 4. Typical Normalized On-Resistance CAUTION: Provide current limiting so that 25 mA max. steady-state control current rating is not exceeded. ce & +85 Figure 5. Typical Normalized Off-State Leakage * Derating of `B' and `C' connection at +85C will be 70% of that specified at +40C and is linear from +40C to +85C. Figure 6. Input Characteristics (Current Controlled) To Order min. devi max. devi ce & TYPICA L -45C lim it C limit Previous Datasheet Index Next Data Sheet Series PVT412 HEXFET(R) Photovoltaic Relay 20 Case Outline Dimensions in millimeters (inches) Mechanical Specifications: 10 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). 5 toff tdly t on 3 20 50 100 200 500 1000 2000 Delay Time (microseconds) Figure 7. Typical Delay Times I LED 90% ID 10% t dly ton toff Figure 8. Delay Time Definitions Typical Capacitance (pF) Note: PVT412L relays will pass FCC Part 68 surge current requirements operating into rated load or short circuit when protected from overvoltage by a transient protection device such as a 175 VRMS rated MOV placed between the tip and ring terminals of the telephone line or across the output of the relay. PVT412 relays will pass the above FCC Part 68 requirements when overcurrent protection devices (such as fusible resistors) are placed in series with tip and ring lines in addition to the aforementioned overvoltage protection. Consult factory for additional information. Figure 9. 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 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. 9/96 To Order |
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