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Product Detailed Parameters
- Description：OPTOISO 3.75KV 2CH PHVOLT 8-DIP
- Series：PVI
- Mfr：Infineon Technologies
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：2.5ms, 500µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Photovoltaic
- Voltage - Output (Max)：10V
- Current - Output / Channel：5µA
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- Grade：-
- Qualification：-
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Overview
The PVI5033RPBFHKLA1 is a photovoltaic output optocoupler from Infineon Technologies, classified as a Microelectronic Relay. It features two channels with an isolation voltage of 3750Vrms and operates within a temperature range of -40°C to +85°C. The device utilizes an 8-DIP package (0.300 inch / 7.62mm) for through-hole mounting. Key electrical parameters include a maximum output voltage of 10V, a typical on-time of 2.5ms, and a maximum off-time of 500µs. The input forward current is rated at a maximum of 25mA, while the output short-circuit current is specified at a minimum of 5µA.
Feature Summary
- Provides galvanic isolation via photovoltaic output technology
- Functions as a solid-state relay with form A contact configuration
- Offers high insulation voltage capability for safety separation
Applications
- General purpose signal isolation in industrial control systems
- Replacement of mechanical relays in low-power switching applications
- Isolation interfaces in measurement and testing equipment
Procurement Notes
Verify component authenticity due to the NRND status indicating it is not recommended for new designs. Confirm package integrity upon receipt, as moisture sensitivity requires proper handling. Check specific datasheet revisions for any updates to electrical characteristics or pin configurations before final integration into production hardware.
Selection Notes
Select this component when a solid-state alternative to mechanical relays is required for low-current switching. Ensure the application voltage does not exceed the 10V output limit. Consider the thermal management requirements given the operating temperature range. Verify that the 8-DIP footprint matches the existing PCB layout constraints.
Part Context
This part belongs to the PVI series of photovoltaic isolators manufactured by Infineon Technologies. It serves as a semiconductor-based solution for replacing electromechanical relays, offering faster switching speeds and longer operational life. The series is designed for applications requiring reliable isolation without moving parts.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, design-in of alternative components is recommended for new projects.
