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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)：40 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 PVI5033RPBF is a photovoltaic isolator manufactured by Infineon Technologies, featuring two independent channels in an 8-pin DIP package. It utilizes Microelectronic Relay (MER) technology to provide galvanic isolation with a rated insulation voltage of 3750 Vrms. The device generates an output voltage of 5 V and requires a nominal control current of 5 mA for operation. It supports a minimum short-circuit current of 5 µA and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Generates photovoltaic output voltage without external power supply
- Provides high-voltage galvanic isolation between input and output circuits
- Utilizes Microelectronic Relay technology for signal transmission
Applications
- Bidirectional signal isolation in industrial control systems
- Isolation interfaces for measurement and testing equipment
- Safety-critical circuit separation in medical devices
Procurement Notes
Verify the component status carefully as this part is designated as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors, noting that supply may be limited or restricted in certain regions. Ensure compliance with RoHS directives and check specific packaging requirements before ordering.
Selection Notes
Select this component when high isolation voltage and low control current are required for signal transmission. Consider the 8-pin DIP package constraints and operating temperature range. Evaluate if the photovoltaic output characteristics meet the load requirements of the receiving circuitry compared to active optocouplers.
Part Context
This device belongs to the PVI5033 series of photovoltaic isolators from Infineon Technologies. It is functionally similar to variants such as PVI5033RSPBF but differs in packaging type. The series is designed for applications requiring reliable electrical isolation with minimal input drive current.
Replacement Considerations
Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Designers should consult official replacement guides or contact manufacturer support for validated alternatives due to the NRND status.
