Infineon, PVI1050NPBF Dual Optocoupler, Through Hole, 8-Pin

The PDV13 series from Infineon is a single pole, normally open, solid-state replacement for electromechanical relays used for general purpose switching of analogue signals. It utilises Infineon HEXFET power MOSFET as the output switch, driven by an integrated circuit photovoltaic generator of novel construction.

Bounce-Free Operation
1010 Off-State Resistance
1,000 V/μsec dv/dt
5 mA Input Sensitivity
4,000 VRMS I/O Isolation
Solid-State Reliability

The Infineon photovoltaic isolator generates an electrically isolated DC voltage upon receipt of a DC input signal. It is capable of directly driving gates of power MOSFETs or IGBTs. It utilizes a monolithic integrated circuit photovoltaic generator of novel construction as its output. The output is controlled by radiation from a GaAlAs light emitting diode, which is optically isolated from the photovoltaic generator. The PVI Series is ideally suited for applications requiring high-current and/or high-voltage switching with optical isolation between the low-level driving circuitry and high-energy or high-voltage load circuits. It can be used for directly driving gates of power MOSFETs.

Isolated voltage source
4000 V(rms) I/O isolation
Monolithic construction
1200 V(DC) output-to-output isolation
Solid state reliability
Integrated fast turn-off circuitry

Optocouplers, International Rectifier