FODM217BR2

$0.64

Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
Series：FODM217
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d43d9f5b6c76 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
Series：FODM217
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：130% @ 5mA
Current Transfer Ratio (Max)：260% @ 5mA
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：3µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：4-SOIC (0.173", 4.40mm Width)
Supplier Device Package：4-SOP
Grade：-
Qualification：-

Download product information

FODM217BR2

Overview

The FODM217BR2 is a single-channel phototransistor optocoupler from onsemi, housed in a half-pitch mini-flat 4-pin SOP package. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a collector current of 50 mA. The device provides an insulation voltage of 3750 Vrms and operates within a temperature range of -55°C to +110°C. Typical switching times are 3 μs for both rise and fall. The forward voltage is 1.4 V at a forward current of 50 mA, with a power dissipation of 150 mW.

Feature Summary

Provides high-voltage isolation between input and output circuits via optical coupling.
Supports AC and DC sensing input applications with a phototransistor output stage.
Designed for surface-mount installation in compact four-pin packages.

Applications

Signal isolation in industrial control systems
Switching power supply feedback loops
Microcontroller interface protection

Procurement Notes

Verify the specific suffix BR2 against official datasheets to confirm packaging type and binning. Ensure compatibility with SOP-4 footprint dimensions and thermal requirements. Cross-reference manufacturer part numbers to avoid confusion with similar series variants that may differ in current transfer ratio or insulation ratings.

Selection Notes

Select this component when high isolation voltage and fast switching are required in a small form factor. Consider the current transfer ratio limits and saturation voltage for logic level interfacing. Evaluate thermal management needs given the 150 mW power dissipation rating in enclosed environments.

Part Context

This part belongs to the FODM217 series of transistor output optocouplers. It shares core electrical characteristics with other variants like FODM217A and FODM217D but differs in packaging and specific performance bins. The series is designed for general-purpose isolation tasks requiring reliable signal transmission across isolated boundaries.