Data Sheet No. PD 60040 revL
Series PVT412PbF
Microelectronic Power IC
HEXFET
®
Power MOSFET Photovoltaic Relay
Single Pole, Normally Open,
0-400V, 140mA AC/DC
General Description
The PVT412 Series Photovoltaic Relay is a single-pole,
normally open solid-state relay that can replace elec-
tromechanical relays in many applications. It utilizes
International Rectier’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 specically 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 re-
quirements 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 thru-hole or surface
mount (‘gull-wing’) terminals. It is available in standard
plastic shipping tubes or on tape-and-reel.Please refer
to part identication information opposite.
Applications
On/Off hook switch
Dial-Out Relay
Ring Relay
General Switching
Part Identication
PVT412LPbF
PVT412LSPbF
PVT412LS-TPbF
PVT412PbF
PVT412SPbF
PVT412S-TPbF
current limit, thru-hole
current limit, surface-mount
surface-mount, Tape
and Reel
no current limit, thru-hole
no current limit, surface-
mount
no current limit, Tape
and Reel
(HEXFET is the registered trademark for International Rectier Power MOSFETs)
Features
HEXFET Power MOSFET output
Bounce-free operation
4,000 VRMS I/O isolation
Load current limiting
Linear AC/DC operation
Solid-State Reliability
ULRecognizedBABTcertied
ESD Tolerance:
4000V Human Body Model
500V Machine Model
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