OPI127

$7.20

Description：OPTOISOLTR 15KV PUSH PULL
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk

SKU:61d8fd22af4b Category: Logic Output Optoisolators Brand: TT Electronics/Optek Technology

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 15KV PUSH PULL
Series：-
Mfr：TT Electronics/Optek Technology
Package：Bulk
Number of Channels：1
Inputs - Side 1/Side 2：1/0
Voltage - Isolation：15000VDC
Common Mode Transient Immunity (Min)：-
Input Type：DC
Output Type：Push-Pull, Totem Pole
Current - Output / Channel：-
Data Rate：250kbps
Propagation Delay tpLH / tpHL (Max)：5µs, 5µs (Typ)
Rise / Fall Time (Typ)：100ns, 100ns
Voltage - Forward (Vf) (Typ)：1.5V (Max)
Current - DC Forward (If) (Max)：25mA
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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OPI127

Overview

The OPI127 is a high-reliability optoisolator manufactured by TT Electronics/Optek Technology. It features a single channel with a data rate of 250 kb/s and an isolation voltage of 15,000 Vrms. The device operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum DC forward current of 25 mA, a typical forward voltage of 1.5 V, and a power dissipation of 200 mW. The reverse voltage rating is 2 V.

Feature Summary

Provides high-voltage isolation capability suitable for demanding industrial environments.
Engineered for high reliability with screening options per MIL-PRF-19500 standards.
Supports serial real-time communication systems requiring robust signal transmission.

Applications

Industrial control applications
SERCOS interface protocol systems
High-reliability aerospace and defense electronics

Procurement Notes

Verify the specific suffix or variant code when ordering, as it may denote specific screening levels or packaging configurations required for your application. Confirm that the component meets the necessary MIL-PRF-19500 screening requirements if used in qualified military or aerospace contexts. Ensure compatibility with your system's voltage and current specifications before finalizing procurement.

Selection Notes

Select this component when high isolation voltage and wide operating temperature ranges are critical. It is suitable for applications requiring reliable signal transmission in harsh environments. Consider the 250 kb/s data rate and 15,000 Vrms isolation when designing circuits that demand robust electrical separation between input and output stages.

Part Context

This part belongs to the Optek product line from TT Electronics, which specializes in high-reliability optoelectronics. The brand is known for providing customizable commercial off-the-shelf (COTS) and MIL-spec products designed for extreme performance designs in industrial, aerospace, and defense sectors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully when considering alternative components from other manufacturers.