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FOD050LR1
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Product Detailed Parameters
- Description：OPTOISO 2.5KV TRANS W/BASE 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：15% @ 16mA
- Current Transfer Ratio (Max)：50% @ 16mA
- Turn On / Turn Off Time (Typ)：1µs, 1µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：7V
- Current - Output / Channel：8mA
- Voltage - Forward (Vf) (Typ)：1.45V
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
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Overview
The FOD050LR1 is a high-speed optoisolator manufactured by onsemi, featuring a Schottky-clamped phototransistor output. It supports data rates up to 1 Mbit/s and provides electrical isolation of 2500 Vrms. The device is housed in an 8-SOIC surface-mount package.
Feature Summary
- High-speed operation with Schottky-clamped phototransistor output
- Provides robust electrical isolation for signal transmission
- Designed for surface-mount assembly applications
Applications
- Industrial communication systems
- Data acquisition circuits
- Signal isolation in noisy environments
Procurement Notes
Verify the obsolete status of this specific part number before procurement planning. Confirm availability of substitute components such as the FOD050LR2. Ensure that any replacement maintains the required isolation voltage and package compatibility for your design.
Selection Notes
Select this component for applications requiring high-speed digital isolation in a compact surface-mount form factor. Consider the Schottky-clamped output for improved switching performance. Evaluate alternative packages or series if the current supply chain constraints require different manufacturing timelines or packaging formats.
Part Context
This component belongs to the FOD series of optoisolators from onsemi. It is designed to provide reliable signal transfer between isolated circuits while maintaining safety standards. The series typically includes various pin configurations and output types to suit different isolation requirements.
Replacement Considerations
The FOD050LR1 is listed as obsolete. The FOD050LR2 is identified as a similar available substitute. Verify functional equivalence regarding isolation voltage and speed before substitution.
