Photovoltaic isolator Infineon PVI1050NSPBF featuring monolithic design and industrial qualification for robust
Product Overview
The PVI Series Photovoltaic Isolator generates an electrically isolated DC voltage from a DC input signal, suitable for directly driving gates of power MOSFETs or IGBTs. It features monolithic construction, up to 5A output, and single or dual output options, offering solid-state reliability. The device is ideal for applications requiring high-current and/or high-voltage switching with optical isolation between low-level driving circuitry and high-energy or high-voltage load circuits. The dual-channel device can drive independent discrete power MOSFETs or be connected in parallel or series for higher current or voltage drive. These isolators are available in 8-pin DIP packages with thru-hole or surface-mount leads.
Product Attributes
- Brand: Infineon Technologies
- Certifications: RoHS Compliant (for specific models)
- Qualification Level: Industrial (per JEDEC JESD47F)
- Moisture Sensitivity Level: MSL4 (for specific models)
Technical Specifications
| Model | Input Current Range | Max. Forward Voltage Drop (Input @ 10mA, 25C) | Max. Reverse Voltage (Input) | Max. Forward Voltage (Output @ 10A) | Min. Dielectric Strength (Input-Output) | Min. Dielectric Strength (Output-to-Output) | Min. Open Circuit Voltage (Output @ ILED=10mA, 25C) | Min. Short Circuit Current (Output @ ILED=10mA, 25C) | Max. Capacitance (Input/Output) | Max. Turn-On Time (Ton) | Max. Turn-Off Time (Toff) |
| PVI1050N / PVI1050NPbF / PVI1050NSPbF / PVI1050NS-TPbF | 2.0 to 50 mA (DC) | 1.4 V (DC) | 6.0 V (DC) | 8.0 V per channel | 2500 VRMS | 1200 VDC | 10 V series | 10 A series | 2.0 pF | 160 S (RL=10M) / 90 S (RL=4.7M) | 220 S |
| PVI5050N / PVI5050NPbF / PVI5050NSPbF | 2.0 to 50 mA (DC) | 1.4 V (DC) | 6.0 V (DC) | 8.0 V per channel | 4000 VRMS | 1200 VDC | 5.0 V per channel | 5.0 A per channel | 1.0 pF | 160 S (RL=10M) / 90 S (RL=4.7M) | 220 S |
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