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Product Detailed Parameters
- Description：OPTOISO 2.5KV 2CH PHVOLT 8-SMD
- Series：PVI
- Mfr：Infineon Technologies
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：90µs, 220µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Photovoltaic
- Voltage - Output (Max)：5V
- Current - Output / Channel：5µA
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The PVI1050NSPBFHLLA1 is a dual-channel photovoltaic output optocoupler manufactured by Infineon Technologies. It features an isolation voltage of 2500 Vrms and operates within a temperature range of -40°C to +85°C. The device utilizes a surface-mount SMD-8 package and supports forward currents up to 50 mA with a typical forward voltage of 1.4 V. It is classified as a microelectronic relay alternative, designed for applications requiring high insulation reliability and compact form factors.
Feature Summary
- Dual-channel photovoltaic isolation architecture
- High insulation voltage rating of 2500 Vrms
- Surface-mount SMD-8 packaging for automated assembly
Applications
- Microelectronic relay replacement circuits
- Industrial control signal isolation
- Medical equipment safety barriers
Procurement Notes
Verify component status before procurement as the related PVI1050NSTPBFHUMA1 variant is marked Not Recommended for New Designs (NRND). Confirm RoHS compliance details through official datasheets. Check current distribution availability as stock may be limited or restricted in certain regions. Ensure ordering suffixes match exact package and tape specifications required for your manufacturing line.
Selection Notes
Select this component when dual-channel galvanic isolation is required in a compact footprint. Compare against standard transistor-output optocouplers if zero leakage current at off-state is critical. Consider the SMD-8 package constraints for PCB layout. Verify that the 2500 Vrms isolation rating meets the specific safety standards of the target application environment.
Part Context
This part belongs to Infineon's photovoltaic isolator family, which serves as solid-state alternatives to mechanical relays. These devices offer infinite mechanical life and fast switching compared to electromechanical counterparts. The PVI series is engineered for high-reliability applications where contact bounce and wear are unacceptable.
Replacement Considerations
Check for direct substitutes within the PVI1050NS series. Verify pin compatibility with existing designs. Ensure replacement parts maintain the same 2500 Vrms isolation and dual-channel configuration.
