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FODM452R1V
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Product Detailed Parameters
- Description：OPTOISO 3.75KV TRANS 5-MINI-FLAT
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：20% @ 16mA
- Current Transfer Ratio (Max)：50% @ 16mA
- Turn On / Turn Off Time (Typ)：400ns, 350ns
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：20V
- Current - Output / Channel：8mA
- Voltage - Forward (Vf) (Typ)：1.6V
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.173", 4.40mm Width), 5 Leads
- Supplier Device Package：5-Mini-Flat
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Overview
The FODM452R1V is a high-speed optocoupler manufactured by onsemi, featuring a single channel with a phototransistor output. It utilizes a 5-Mini-Flat (MFP-5) surface-mount package designed for compact circuit layouts. The device supports data rates up to 1 Mb/s and provides an insulation voltage of 3750 Vrms. Key electrical parameters include a maximum forward current of 25 mA, a typical forward voltage of 1.6 V, and an output current capability of 8 mA. The component operates within a temperature range of -40°C to +85°C and has a power dissipation rating of 100 mW.
Feature Summary
- High-speed signal transmission capability supporting 1 Mb/s data rates
- Strong electrical isolation with 3750 Vrms insulation voltage rating
- Compact 5-pin Mini-Flat surface-mount packaging for space-constrained designs
Applications
- Industrial communication interfaces requiring galvanic isolation
- Microcontroller input/output isolation in embedded systems
- Signal transmission between different ground potential domains
Procurement Notes
Verify the specific suffix R1V against the manufacturer's latest datasheet to confirm pinout and tape-and-reel specifications. Confirm RoHS compliance status as required by project regulations. Check for obsolescence notices or lifecycle changes directly from onsemi before finalizing procurement plans.
Selection Notes
Select this component when a small form factor is critical alongside high-speed digital isolation requirements. Ensure the driving circuit can supply the necessary 25 mA forward current. Verify that the load connected to the phototransistor collector does not exceed the 8 mA output current limit under all operating conditions.
Part Context
This part belongs to the FODM452 series of high-speed transistor output optocouplers. The series is characterized by its ability to transmit digital signals across isolation barriers while maintaining a low profile. The MFP-5 package variant offers a footprint smaller than traditional SOIC packages, facilitating denser PCB layouts.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official replacement guide for equivalent components.
