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International Rectifier PVA3324NPBF

International Rectifier - PVA3324NPBF - Relay; Solid State; SPST-NO; Ctrl-V 1.25DC; 0.15A; 300VDC; PCB Mnt; Thru Hole; 4Pin View larger image View larger image
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International Rectifier Relay; Solid State; SPST-NO; Ctrl-V 1.25DC; 0.15A; 300VDC; PCB Mnt; Thru Hole; 4Pin
Mfr. Part#:

Allied Stock#: 70017912

 RoHS Compliant Part

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Pricing (USD) & Availability
Standard Pricing
$4.62 (Each)

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Minimum Quantity: 100 |  Multiples Of: 50


Brand/Series: HEXFET Series
Capacitance: 6 pF
Contact Form: SPST-NO
Current Rating: 0.15 A
Function: General Purpose
Mounting Type: PCB
Number of Pins: 4
Package Type: DIP-8
Relay Type: Solid State
Standards: UL
Termination: Through Hole
Voltage Rating: 300 VAC/VDC
Voltage, Control: 1.25 VDC


The PVA33 Series AC Relay (PVA) is a singlepole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analog sinals. 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 surfacemount (“gull-wing") leads, in plastic shipping tubes.

Bounce-Free Operation
1010 Off-State Resistance
1,000 V/μsec dv/dt
0.2 μV Thermal Offset
5 mA Input Sensitivity
4,000 VRMS I/O Isolation
Solid-State Reliability
UL Recognized
ESD Tolerance:
4000V Human Body Model
500V Machine Mode
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