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FODM453R1V
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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 FODM453R1V is a high-speed optocoupler manufactured by onsemi, featuring an AlGaAs LED optically coupled to a phototransistor detector. It operates within a temperature range of -40°C to +85°C and utilizes a surface-mount MFP-5 package. Key electrical specifications include a data rate of 1 Mb/s, an isolation voltage of 3750 Vrms, and a maximum collector current of 8 mA. The device supports a forward current of 25 mA with a typical forward voltage of 1.6 V and a power dissipation rating of 100 mW.
Feature Summary
- High-speed signal transmission capability for digital isolation applications
- Compact five-pin Mini Flat Package (MFP-5) design for space-constrained layouts
- Robust insulation performance suitable for separating circuit grounds
Applications
- Industrial communication bus isolation
- Microcontroller input/output isolation
- Power supply feedback loops
Procurement Notes
Verify component status as the FODM453R1V is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary market sources. Ensure that any sourced units match the original datasheet specifications and packaging requirements for your specific application needs.
Selection Notes
Consider the FODM453R2 variant if through-hole mounting is required instead of surface mount. Evaluate alternative high-speed optocouplers from the same family if lead times for obsolete parts are prohibitive. Ensure the selected replacement maintains compatible pinout and electrical characteristics such as CTR and isolation voltage.
Part Context
This component belongs to the FODM453 series of high-speed optocouplers designed for reliable digital signal isolation. The series typically includes variants with different packaging options to accommodate various board layout constraints while maintaining consistent electrical performance standards for industrial and commercial electronics.
Replacement Considerations
The FODM453R2 is a documented substitute part number offering identical electrical specifications but utilizing a through-hole installation style rather than surface mount.
