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FOD617CW
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
- Series：-
- Mfr：onsemi
- Package：Box
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：200% @ 10mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.35V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
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Overview
The FOD617CW is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output and operates in a 4-pin PDIP Gull Wing package. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a forward current of 50 mA, and an isolation voltage of 5000 Vrms. The device exhibits rise and fall times of 18 µs each, with a typical current transfer ratio of 200%. It supports a power dissipation of 200 mW and functions within a temperature range of -55°C to +110°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Utilizes a phototransistor output for signal transmission
- Designed for reliable operation across extended industrial temperature ranges
Applications
- General-purpose signal isolation in electronic circuits
- Interface applications requiring galvanic separation
- Low-speed digital communication channels
Procurement Notes
Verify the specific suffix against the official datasheet to confirm pinout and electrical characteristics match system requirements. Confirm RoHS compliance status through the manufacturer's documentation. Check for obsolete status or lifecycle notices before finalizing component selection for new designs.
Selection Notes
Select this component when a single channel of transistor-output isolation is required. Ensure the 70 V collector-emitter voltage rating exceeds the load voltage. Verify that the 18 µs switching speed meets the application timing constraints. Confirm the 4-pin DIP package fits the available PCB footprint.
Part Context
This part belongs to the FOD617 series of high-speed, low-power phototransistor output optocouplers. The series is designed for applications requiring reliable signal isolation with moderate switching speeds. The CW suffix typically denotes a specific packaging variant within the standard product line.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the source material. Cross-reference with other single-channel transistor output optocouplers ensuring matching isolation voltage and package dimensions.
