Datasheet

ManualsBrandsIR ManualsMOSFET RelaysMOSFET Relay HEXFET;PVA, DIP-8, 1NO, 300V, 150mA

Data Sheet No. PD10051 revH

Series PVA33N & PbF

Microelectronic Power IC

HEXFET

Power MOSFET Photovoltaic Relay

Single-Pole, Normally-Open

0-300V AC/DC, 150mA

General Description

The PVA33 Series AC Relay (PVA) 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 MOSFETs as the output

switches, 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 PVA33 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 PVA33 can switch analog signals from

thermocouple level to 300 Volts peak AC or DC

polarity. 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 thru-hole or

surface-mount (“gull-wing”) leads, in plastic shipping

tubes.

Applications

§ Process Control

§ Data Acquisition

§ Test Equipment

§ Multiplexing and Scanning

Features

§ Bounce-Free Operation

§ 10

Off-State Resistance

§ 1,000 V/µsec dv/dt

§ 0.2 µV Thermal Offset

§ 5 mA Input Sensitivity

§ 4,000 V

RMS

I/O Isolation

§ Solid-State Reliability

§ UL Recognized

§ ESD Tolerance:

4000V Human Body Model

500V Machine Model

(HEXFET is the registered trademark for International Rectifier Power MOSFETs)

Part Identification

PVA2352N & PbF

PVA3324N & PbF thru-hole

PVA3354N & PbF

PVA2352NS & PbF

PVA3324NS & PbF

PVA3354NS & PbF

surface-mount

(gull-wing)

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Summary of content (6 pages)

PAGE 1
Data Sheet No. PD10051 revH Series PVA33N & PbF Microelectronic Power IC HEXFET® Power MOSFET Photovoltaic Relay Single-Pole, Normally-Open 0-300V AC/DC, 150mA General Description The PVA33 Series AC Relay (PVA) is a single-pole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analog signals.
PAGE 2
Series PVA33N & PbF Electrical Specifications (-40°C ≤ TA ≤ +85°C unless otherwise specified) INPUT CHARACTERISTICS PVA2352N PVA3324N PVA3354N Minimum Control Current (see figures 1 and 2) For 60mA Continuous Load Current For 170mA Continuous Load Current For 100mA Continuous Load Current -2 5 1 2 2 Maximum Control Current for Off-State Resistance at 25°C -2 5 Units DC mA@25°C mA@25°C mA@85°C 10 µA(DC) 2.0 to 25 mA(DC) 6.
PAGE 3
Series PVA33N & PbF PVA3354N, PVA2352N 220 220 200 ILED > 2mA Max. Load Current (mA) Max. Load Current (mA) 200 180 160 140 120 100 80 ILED =1mA 60 40 20 140 ILED > 5mA 120 100 80 ILED=2mA 60 40 0 0 20 40 60 80 100 0 20 40 60 80 Ambient Temperature (°C) Ambient Temperature (°C) Figure 1. Current Derating Curves (PVA3324N) Figure 2.
PAGE 4
IDOff/IDOff 25°C Input Current (mA) Series PVA33N & PbF LED Forward Voltage Drop (Volts DC) Ambient Temperature (°C) Figure 5. Typical Normalized Off-State Leakage Figure 6. Input Characteristics (Current Controlled) Delay Time (µS) (µS) Delay Time 1000 Ton Tdly 100 Toff 10 0 5 10 15 20 I LED (mA) Figure 7.Typical Delay Times Figure 8. Delay Time Definitions www.irf.com PDF created with pdfFactory Pro trial version www.pdffactory.
PAGE 5
Series PVA33N & PbF 70 Typical Capacitance (pF) Normalized Transfer Ratio 60 50 40 30 20 10 0 Ambient Temperature °C 0 10 20 30 VDD Drain to Drain Voltage 40 Figure 9. Typical Control Threshold and Transfer Ratio Figure 10. Typical Output Capacitance 50 Wiring Diagram www.irf.com PDF created with pdfFactory Pro trial version www.pdffactory.
PAGE 6
Series PVA33N & PbF Case Outlines 01-2013 00 (MS-001AB) 01-2019 00 2/2008 www.irf.com PDF created with pdfFactory trial version www.pdffactory.