TLP2312(TPR,E

Logic Output Optoisolators Overview

The TLP2312(TPR,E is a high-speed logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It features a single channel with a push-pull totem pole output configuration. The device supports a data rate of 5 Mbps and provides an insulation voltage of 3750 Vrms. Key electrical parameters include a forward current of 8 mA, an output current of 8 mA, and a power dissipation of 40 mW. Propagation delays are typically 250 ns for both low-to-high and high-to-low transitions. The component operates within a temperature range of -40°C to +125°C and utilizes a 6-SO, 5-lead surface mount package.

Logic Output Optoisolators Feature Summary

• High-speed operation with 5 Mbps data rate capability
• Integrated push-pull totem pole output stage
• High common-mode transient immunity of 20 kV/µs
• Galvanic isolation with 3750 Vrms insulation rating

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Microcontroller input/output isolation
• Signal transmission in noisy electromagnetic environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TPR vs TPL) against official Toshiba documentation to confirm packaging type and reel specifications. Ensure the part number matches the exact pinout and electrical characteristics required for the design. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Verify that the 3750 Vrms isolation rating meets safety standards for the intended application environment and voltage levels.

Logic Output Optoisolators Part Context

This device belongs to the TLP2312 series of high-speed optocouplers from Toshiba. The series is designed for applications demanding fast signal transmission across isolated boundaries. The TPR suffix typically denotes tape and reel packaging, distinguishing it from cut-tape or other packaging variants within the same functional family.

Logic Output Optoisolators Replacement Considerations

Check for direct substitutes such as TLP2312(TPL,E or TLP2312(V4-TPR,E. Verify pin compatibility and electrical parameter equivalence before substitution. Ensure the alternative part meets the same isolation voltage and speed requirements.