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| Data Sheet No. PD10053-A Series PVD33N Microelectronic Power IC HEXFET(R) Power MOSFET Photovoltaic Relay Single-Pole, Normally-Open 0-300V DC, 240mA General Description The PVD33 Series DC Relay (PVD) is a single-pole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analog signals. 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. The PVD33 Series overcomes the limitations of both conventional electromechanical and reed relays by offering the solid state advantages of long life, fast operating speed, low pick up power, bounce-free operation, low thermal offset voltages and miniature package. These advantages allow product improvement and design innovations in many applications such as process control, multiplexing, automatic test equipment and data acquisition. The PVD33 can switch analog signals from thermocouple level to 300 Volts peak DC. Signal frequencies into the RF range are easily controlled and switching rates up to 500Hz are achievable. The extremely small thermally generated offset voltages allow increased measurement accuracies. These relays are packaged in 8-pin, molded DIP packages and available with either through-hole or surface-mount ("gull-wing") leads, in plastic shipping tubes. Features Bounce-Free Operation 1010 Off-State Resistance 1,000 V/sec dv/dt 5 mA Input Sensitivity 4,000 VRMS I/O Isolation Solid-State Reliability UL Recognition pending ESD Tolerance: 4000V Human Body Model 500V Machine Model Applications Process Control Data Acquisition Test Equipment Multiplexing and Scanning Part Identification PVD2352N PVD3354N PVD2352NS PVD3354NS through-hole surface-mount (gull-wing) (HEXFET is the registered trademark for International Rectifier Power MOSFETs) Series PVD33N Electrical Specifications (-40C TA +85C unless otherwise specified) INPUT CHARACTERISTICS Minimum Control Current (see figures 1 and 2) For 250mA Continuous Load Current For 240mA Continuous Load Current For 200mA Continuous Load Current Maximum Control Current for Off-State Resistance at 25C Control Current Range (Caution: current limit input LED. See figure 6) Maximum Reverse Voltage PVD2352N 2 5 5 10 PVD3354N Units DC mA@25C mA@40C mA@85C A(DC) mA(DC) V(DC) 2.0 to 25 7.0 OUTPUT CHARACTERISTICS Operating Voltage Range Maxiumum Load Current 40C I LED 5mA Response Time @25C (see figures 7 and 8) Max. T(on) @ 12mA Control, 50 mA Load, 100 VDC Max. T(off) @ 12mA Control, 50 mA Load, 100 VDC Max. On-state Resistance 25C (Pulsed) (fig. 4) 50 mA Load, 5mA Control Min. Off-state Resistance 25C (see figure 5) Max. Thermal Offset Voltage @ 5.0mA Control Min. Off-State dv/dt Typical Output Capacitance (see figure 9) PVD2352N 200 240 PVD3354N 300 Units V(peak) mA(DC) s s volts V/s pF @ 50VDC 100 70 6 10 @ 160VDC 0.2 1000 10 8 10 @ 240VDC 10 GENERAL CHARACTERISTICS Dielectric Strength: Input-Output Insulation Resistance: Input-Output @ 90VDC Maximum Capacitance: Input-Output Max. Pin Soldering Temperature (1.6mm below seating plane, 10 seconds max.) Ambient Temperature Range: Operating Storage (PVD2352N and PVD3354N) 4000 10 @ 25C - 50% RH 1.0 +260 -40 to +85 -40 to +100 12 Units V RMS pF C 2 www.irf.com Series PVD33N 350 Max. Load Current (mA) 250 200 150 ILED > 5mA ILED=2mA 100 50 0 0 20 40 60 80 100 Max. Load Current (mA) 300 Ambient Temperature (C) Figure 1. Current Derating Curves ILED (mA) Figure 2. Typical Control Current Requirements 400 RD(on) (Normalized 25oC) 350 Load Current (mA) P ulsed, 25C 300 250 200 150 100 50 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 I LE D 2 5 C 4 0 C 6 0 C 8 5 C 5 mA Control lD = 50 mA = 5m A , Fo rc ed A ir 4.0 Ambient Temperature (C) Figure 4. Typical On-Resistance VDD (Volts) Figure 3. Typical On Characteristics www.irf.com 3 Series PVD33N Input Current (mA) IDOff/IDOff 25C Ambient Temperature (C) Figure 5. Normalized Off-State Leakage LED Forward Voltage Drop (Volts DC) Figure 6. Input Characteristics (Current Controlled) 1000 Delay Time (S) 100 Tdly Ton Toff 10 0 5 10 15 20 I LEDI LED( A) (mA) Figure 7.Typical Delay Times Figure 8. Delay Time Definitions 4 www.irf.com Series PVD33N 200 180 Wiring Diagram Typical Capacitance (pF) 160 140 120 100 80 60 40 20 0 0 10 20 30 40 50 VDD Drain to Source Voltage Figure 9. Typical Output Capacitance Case Outline 01-2013 00 (MS-001AB) www.irf.com 5 Series PVD33N Case Outlines 01-2019 00 IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 Data and specifications subject to change without notice. 11/16/2000 6 www.irf.com |
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