FOD2712AV

$1.23

Description：OPTOISO 2.5KV 1CH TRANS 8-SOIC
Series：-
Mfr：onsemi
Package：Tube

SKU:a99f1f31c3da 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 2.5KV 1CH TRANS 8-SOIC
Series：-
Mfr：onsemi
Package：Tube
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：100% @ 10mA
Current Transfer Ratio (Max)：200% @ 10mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：30V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.5V (Max)
Current - DC Forward (If) (Max)：-
Vce Saturation (Max)：400mV
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Download product information

FOD2712AV

Overview

The FOD2712AV is a single-channel optically isolated error amplifier manufactured by onsemi. It integrates an infrared LED with an NPN phototransistor output in an 8-SOIC package. Key electrical parameters include a 2500 Vrms isolation voltage, a forward voltage of 1.5 V, and a collector-emitter saturation voltage of 400 mV. The device supports a maximum collector current of 50 mA and operates within a temperature range of -40°C to +85°C. It features a reference voltage of 1.24 V and a power dissipation of 145 mW.

Feature Summary

Integrates an infrared emitter with an NPN phototransistor for signal transmission across isolation barriers.
Provides high-voltage isolation capability suitable for separating control circuits from high-power sections.
Includes internal circuitry designed for error amplification applications in feedback loops.

Applications

Switching power supply error amplification
Motor drive control circuits
Industrial process control systems

Procurement Notes

Verify the specific suffix 'AV' against the manufacturer's latest datasheet to confirm pinout and packaging details. Ensure the component meets RoHS compliance requirements for your region. Cross-reference the 8-SOIC package dimensions with your PCB footprint library before finalizing procurement orders.

Selection Notes

Select this component when a dedicated optically isolated error amplifier is required rather than a standard digital isolator. Consider the 1.24 V reference voltage and NPN output characteristics for compatibility with your control loop design. Verify that the 2500 Vrms isolation rating exceeds the system's safety requirements.

Part Context

This part belongs to the FOD2712A series of optically isolated amplifiers. It is distinct from standard optocouplers by its integrated error amplifier functionality. The AV suffix typically denotes a specific tape-and-reel or tube packaging option for the SOIC-8 variant.

Replacement Considerations

Check for direct substitutes within the FOD2712 family, such as the FOD2712AR2V, ensuring functional equivalence in isolation voltage and output type. Verify pin compatibility before swapping components in existing designs.