OPI1264C

$2.49

Description：OPTOISOLTR 15KV 1CH TRANS AXIAL
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk

SKU:6c23cdc05fa0 Category: Transistor, Photovoltaic Output Optoisolators Brand: TT Electronics/Optek Technology

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 15KV 1CH TRANS AXIAL
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk
Number of Channels：1
Voltage - Isolation：15000VDC
Current Transfer Ratio (Min)：100% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：30V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.6V (Max)
Current - DC Forward (If) (Max)：40 mA
Vce Saturation (Max)：400mV
Operating Temperature：-40°C ~ 85°C
Mounting Type：Through Hole
Package / Case：Axial - 4 Leads
Supplier Device Package：Axial

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OPI1264C

Overview

The OPI1264C is a single-channel transistor output optocoupler manufactured by TT Electronics/Optek Technology. It features an NPN phototransistor output and operates with a DC input. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a maximum collector current of 44 mA, and a minimum current transfer ratio of 100% at a forward current of 10 mA. The device provides high isolation with a rated insulation voltage of 15,000 Vrms. It supports a maximum power dissipation of 100 mW and functions within a temperature range starting from -40°C.

Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Utilizes an NPN phototransistor for reliable signal transmission
Designed for through-hole mounting in standard configurations

Applications

General purpose digital signal isolation
Microcontroller interface circuits
Industrial control systems requiring galvanic separation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact performance characteristics, as variations exist within the series. Ensure compliance with RoHS directives and relevant safety certifications such as UL recognition before integration into final designs.

Selection Notes

Select this component when high isolation voltage and consistent current transfer ratios are required for DC signal applications. Consider the thermal management capabilities given the 100 mW power dissipation limit and verify that the package style meets the mechanical constraints of the target PCB layout.

Part Context

This part belongs to the OPI1264 series of optocouplers produced by Optek Technology, now part of TT Electronics. The series includes variants with different current transfer ratios, such as the OPI1264A and OPI1264, allowing designers to choose based on specific gain requirements while maintaining similar physical and electrical form factors.