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The PVT322 Series Photovoltaic Relay is a dualpole, normally open solid-state relay that can replace electromechanical relays in many applications. 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.
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-andreel. Please refer to Part Identification information opposite.
·On/Off Hook switch ·Tip and Ring Line switching ·General switching
PVT322SPBF Parameters
Technical/Catalog Information
PVT322SPBF
Vendor
International Rectifier
Category
Relays
Mounting Type
Surface Mount
Termination Style
Gull Wing
Package / Case
8-SMD (300 mil)
Circuit
DPST (2 Form A)
Load Current
170mA
Voltage - Input
1.2VDC
Voltage - Load
0 ~ 250 V
Output Type
AC, DC
On-State Resistance
10 Ohm
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
PVT322SPBF PVT322SPBF
PVT412 Parameters
Technical/Catalog Information
PVT412
Vendor
International Rectifier
Category
Relays
Mounting Type
Through Hole
Termination Style
PC Pin
Package / Case
6-DIP (300 mil)
Circuit
SPST-NO (1 Form A)
Load Current
140mA
Voltage - Input
1.2VDC
Voltage - Load
0 ~ 400V
Output Type
AC, DC
On-State Resistance
27 Ohm
Lead Free Status
Contains Lead
RoHS Status
RoHS Non-Compliant
Other Names
PVT412 PVT412
PVT412 General Description
The PVT412 Series Photovoltaic Relay is a single-pole, 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 regulatory agency current surge requirements when overvoltage protection is provided. PVT412 does not employ the current-limiting 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-and-reel. Please refer to part identification information opposite.
PVT412 Features
· HEXFET Power MOSFET output · Bounce-free operation · 4,000 VRMS I/O isolation · Load current limiting · Linear AC/DC operation · Solid-State Reliability · UL recognized and BABT certified · ESD Tolerance: 4000V Human Body Model 500V Machine Model
PVT412 Typical Application
· On/Off Hook switch · Dial-Out relay · Ring relay · General switching
