Data Sheet No. PD10042C
Series PVT322
Microelectronic Power IC
HEXFET Power MOSFET Photovoltaic Relay
Dual Pole, Normally Open
0-250V, 170mA AC/DC
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General Description
The PVT322 Series Photovoltaic Relay is a dual-
pole, normally open solid-state relay that can re-
place electromechanical relays in many applications.
It utilizes International Rectifier鈥檚 HEXFET power
MOSFET as the output switch, driven by an inte-
grated circuit photovoltaic generator of novel con-
struction. The output switch is controlled by radia-
tion from a GaAlAs light emitting diode (LED) which
is optically isolated from the photovoltaic generator.
Series PVT322 Relays are packaged in an 8-pin,
molded DIP package with either through-hole or
surface mount (gull-wing) terminals. It is available
in standard plastic shipping tubes or on tape-and-
reel. Please refer to Part Identification information
opposite.
Features
搂
搂
搂
搂
搂
搂
HEXFET Power MOSFET output
Bounce-free operation
4,000 V
RMS
I/O isolation
Linear AC/DC operation
Solid-State Reliability
UL recognized and BABT certified
Applications
搂
On/Off Hook switch
搂
搂
Tip and Ring Line switching
General switching
Part Identification
PVT322
PVT322S
PVT322S-T
thru-hole
SMT
SMT, T&R
(HEXFET is the registered trademark for International Rectifier Power MOSFETs)
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