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PVI1050NPBF

The PVI1050NPBF is a dual-channel photovoltaic isolator from Infineon's PVI series, generating an electrically isolated DC voltage upon receipt of a DC input signal to directly drive the gates of power MOSFETs or IGBTs without an external isolated power supply. Featuring 4000 Vrms input-to-output isolation, 1200 V DC output-to-output isolation, 5 V open-circuit output per channel with 5 uA short-circuit current, and an integrated fast turn-off circuit, this monolithic solid-state device replaces bulky pulse transformers in isolated gate drive applications. Packaged in a standard 8-pin DIP, the PVI1050NPBF is ideal for solid-state relays, isolated power switching, and industrial control where compact, reliable galvanic isolation is required. Note: not recommended for new designs.

Stock & Date Code

Brand	Part Number	Qty	D/C	Note
Infineon	PVI1050NPBF	3,600	25+	Infineon PVI1050NPBF; confirm date code, lot and packing condition by RFQ.

Listed stock and date code are subject to final RFQ confirmation.

Power IC Specifications

Parameter	Value / Specification
Protocol / Function	Dual-channel photovoltaic isolator generating isolated gate drive voltage for MOSFET/IGBT
Channels / Outputs	2 channels (2 Form A), 1200 V DC channel-to-channel isolation
Isolation Voltage	4000 Vrms input-to-output isolation, 1200 V DC output-to-output
Supply Voltage / Input	10 mA minimum input control current per channel, 5 V open-circuit output
Output Current	5 uA minimum short-circuit current per channel output
Data Rate / Switching Speed	DC to 10 kHz typical switching bandwidth with integrated fast turn-off
Turn-Off Feature	Integrated fast turn-off circuit for rapid MOSFET/IGBT gate discharge
Technology	Monolithic solid-state photovoltaic (no magnetics, no mechanical contacts)
Operating Temperature	-40°C to +85°C
Product Status	Not for new design — sting supply for legacy applications
Package / Case	PG-DIP-8 (8-pin DIP THT)

Power Features & Applications

Dual-channel (2 Form A) photovoltaic isolator generating isolated DC voltage from input control current
4000 Vrms input-to-output isolation and 1200 V DC channel-to-channel isolation for safe galvanic separation
5 V open-circuit output voltage per channel with 5 uA minimum short-circuit current for MOSFET/IGBT gate driving
Integrated fast turn-off circuit for rapid gate discharge and improved switching performance
Monolithic solid-state construction — no mechanical contacts, unlimited lifetime, and vibration immunity
Minimum 10 mA input control current per channel, compatible with standard logic and microcontroller outputs
Standard 8-pin DIP through-hole package, widely socketed and PCB-compatible for industrial designs
Not for new design — existing supply available for legacy solid-state relay and isolated gate drive applications

Why Procurement Teams Source PVI1050NPBF

Buyers normally source PVI1050NPBF when an existing BOM requires the same manufacturer suffix for qualified electronic component sourcing. The practical RFQ check is whether voltage/current rating, thermal limits, package and protection behavior, date code and package/case align with the buyer's board or repair demand. Dual-channel photovoltaic isolator with 4000Vrms isolation and integrated fast turn-off — a simple isolated gate drive solution in a single 8-pin DIP.

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for PVI1050NPBF.

Power Component Sourcing Checklist

Confirm voltage, current, thermal rating and protection features against the original BOM.
Match PG-DIP-8 (8-pin DIP THT), reel format and automotive or industrial grade requirements when needed.
Confirm live allocation, quantity and 25+ before order release.

Not for new design, existing supply available

Need Price & Availability for PVI1050NPBF?

LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for PVI1050NPBF.

Listed stock is subject to final RFQ confirmation.

For faster RFQ confirmation, please include:

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Quality, Shipping & Payment

Commercial and shipment details for PVI1050NPBF are confirmed with the formal quotation.

Quality Confirmation

Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.

Shipping

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Payment

Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.

Frequently Asked Questions

Is PVI1050NPBF available from LimChip?

LimChip can confirm current availability, price, quantity, date code and lead time for PVI1050NPBF by RFQ.

What should buyers check before ordering PVI1050NPBF?

Buyers should check voltage range, current rating, package, protection features and date code for PVI1050NPBF, together with live stock and traceable supply.

How do I request a quote for PVI1050NPBF?

Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.