FOD2741CTV

Description：OPTOISOLTR 5KV 1CH TRANS 8-MDIP
Series：-
Mfr：onsemi
Package：Tube

SKU:2e29ac80e598 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：OPTOISOLTR 5KV 1CH TRANS 8-MDIP
Series：-
Mfr：onsemi
Package：Tube
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)：-
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：Through Hole
Package / Case：8-DIP (0.400", 10.16mm)
Supplier Device Package：8-MDIP

Download product information

FOD2741CTV

Overview

The FOD2741CTV is a high-voltage isolation optoisolator featuring an NPN phototransistor output. It provides 5000 Vrms insulation voltage and operates within a temperature range of -40°C to +85°C. The device utilizes an 8-DIP package with a typical forward voltage of 1.5 V. Key electrical parameters include a current transfer ratio of 100%, a maximum collector current of 50 mA, and a maximum collector-emitter saturation voltage of 400 mV. It supports a maximum collector-emitter voltage of 30 V and has a power dissipation rating of 145 mW.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Integrates an error amplifier function for signal conditioning
Features a single-channel NPN phototransistor output configuration

Applications

Error amplifier applications in isolated feedback loops
High-voltage isolation interfaces
Signal transmission across galvanic barriers

Procurement Notes

Verify the specific suffix CTV to confirm the 8-DIP package type and lead-free compliance status. Confirm RoHS details directly from the manufacturer datasheet as required by project specifications. Ensure the component matches the intended thermal and mechanical constraints for the target assembly process.

Selection Notes

Select this component when a dedicated error amplifier optocoupler is required for precise signal isolation. The integrated reference voltage simplifies circuit design compared to discrete solutions. Consider the 5000 Vrms isolation rating for safety-critical applications requiring robust barrier protection.

Part Context

This part belongs to the FOD2741A series of optically isolated amplifiers manufactured by onsemi. It is designed to replace traditional discrete error amplifier circuits in isolated power supplies and motor control systems. The series offers a compact solution for maintaining signal integrity across high-voltage gaps.