OPI110A

$2.31

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

SKU:b7fc1120b661 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)：25% @ 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, Can - 4 Leads
Supplier Device Package：Axial

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OPI110A

Overview

The OPI110A is a single-channel transistor output optoisolator manufactured by TT Electronics/Optek Technology. It features a high isolation voltage of 15,000 VDC and utilizes an NPN phototransistor output configuration. The device supports a maximum collector-emitter voltage of 30V and a peak forward current of 40mA. It operates within a temperature range of -40°C to 85°C and is housed in an axial CAN-4 lead package for through-hole mounting.

Feature Summary

Provides robust electrical isolation with a 15,000 VDC rating between input and output circuits.
Delivers reliable signal transmission via an NPN phototransistor output stage.
Designed for durable performance across extended industrial temperature environments.

Applications

High-voltage interface circuits requiring significant galvanic isolation
Industrial control systems for signal switching and monitoring
Power supply feedback loops and safety interlock mechanisms

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and insulation class ratings. Ensure that procurement channels provide valid traceability records for RoHS3 compliance. Confirm that the axial package dimensions match the target PCB layout requirements before finalizing orders.

Selection Notes

Select this component when applications demand extreme isolation voltages exceeding standard optocoupler capabilities. The axial form factor facilitates easy integration into legacy or space-constrained through-hole designs. Evaluate the required current transfer ratio and saturation voltage characteristics against the load driving requirements to ensure proper circuit operation.

Part Context

This part belongs to the OPI110 series of high-isolation optoisolators from TT Electronics/Optek Technology. The series is engineered for demanding environments where standard isolation levels are insufficient. The axial packaging distinguishes it from surface-mount alternatives within the broader product family.