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Product Detailed Parameters
- Description：OPTOISO 4KV PHVOLT 8DIP MODIFIED
- Series：PVI
- Mfr：Infineon Technologies
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：4000Vrms
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：300µs, 220µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Photovoltaic
- Voltage - Output (Max)：5V
- Current - Output / Channel：8µA
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm), 4 Leads
- Supplier Device Package：8-DIP Modified
- Grade：-
- Qualification：-
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Overview
The Infineon PVI5080N is a single-channel photovoltaic optoisolator housed in an 8-DIP modified package. It features a maximum isolation voltage of 4000 Vrms and supports a forward current of up to 50 mA with a forward voltage of 1.4 V. The device generates an isolated DC output voltage, typically rated at 5 V or 10 V depending on load conditions, with a reverse breakdown voltage of 6 V. Operating temperatures range from -40 °C to +85 °C.
Feature Summary
- Generates electrically isolated DC voltage upon receipt of a DC input signal
- Provides high-voltage galvanic isolation between input and output circuits
- Utilizes photovoltaic technology for zero-power standby operation
Applications
- Battery management systems requiring precise cell monitoring
- Industrial automation control interfaces
- Power supply feedback loops
Procurement Notes
Verify the specific suffix (e.g., NPBF, NSPBF) against the datasheet to confirm lead-free compliance and packaging type. Confirm that the 8-DIP modified package dimensions match the target PCB footprint. Ensure the application voltage does not exceed the 6 V reverse breakdown rating under all operating conditions.
Selection Notes
Select this component when a passive, zero-quiescent current isolation barrier is required. It is suitable for applications where the output can drive a high-impedance input directly. Consider thermal derating if operating near the upper temperature limit. Verify compatibility with the driving circuit's current capability relative to the 50 mA maximum forward current specification.
Part Context
This part belongs to the Infineon PVI Series of photovoltaic isolators. These devices are designed to replace traditional relay-based switching in low-power control applications. The series offers robust isolation capabilities suitable for harsh industrial environments while maintaining a compact form factor.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the photovoltaic output topology, 4 kVrms isolation rating, and DIP-8 package constraints.
