FOD617DS

$0.10

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：-
Mfr：onsemi
Package：Box

SKU:458092480c91 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：-
Mfr：onsemi
Package：Box
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：160% @ 10mA
Current Transfer Ratio (Max)：320% @ 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：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD

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FOD617DS

Overview

The FOD617DS is a single-channel phototransistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and a forward current of 50 mA. The device provides 5000 Vrms insulation voltage and has a typical current transfer ratio of 320%. Switching characteristics include rise and fall times of 18 µs. It is housed in a 4-SMD surface-mount package.

Feature Summary

Provides galvanic isolation between input and output circuits via an infrared LED and NPN phototransistor pair.
Features high insulation voltage capability for safe signal transmission across potential differences.
Designed for surface-mount assembly to facilitate automated PCB placement.

Applications

Signal isolation in industrial control systems
Interface circuits for microcontrollers and logic families
Power supply feedback loops

Procurement Notes

Verify the specific suffix 'D' against the manufacturer's latest documentation to confirm pinout orientation and packaging details. Ensure the component meets required RoHS compliance standards for your region. Confirm availability status as distribution channels may vary. Validate that the surface-mount footprint matches your board design constraints before finalizing procurement orders.

Selection Notes

Select this component when a surface-mount solution is required for basic signal isolation with moderate speed requirements. Compare the current transfer ratio and switching speeds against alternative models if higher bandwidth or different packaging formats are needed. Ensure the operating temperature range aligns with the environmental conditions of the target application.

Part Context

This part belongs to the FOD617 series of transistor output optocouplers from onsemi. The series offers various packaging options including through-hole and surface-mount variants. The FOD617DS specifically addresses the need for compact, surface-mounted isolation components in modern electronic designs requiring reliable signal transmission.