PC357NTJ000F

Transistor, Photovoltaic Output Optoisolators Overview

The PC357NTJ000F is a single-channel transistor output optocoupler from Sharp Microelectronics, featuring an infrared LED optically coupled to an NPN phototransistor. It utilizes a 4-pin Mini-flat surface-mount package designed for compact circuit layouts. The device provides high isolation with a rated insulation voltage of 3750 Vrms and supports a maximum collector-emitter voltage of 80 V. It operates within a temperature range of -30°C to +100°C and includes lead-free (RoHS) compliance.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High isolation voltage capability for safe signal transmission between isolated circuits
• Compact 4-pin Mini-flat surface-mount packaging for space-constrained designs
• Fast switching performance with typical rise and fall times of 18 microseconds
• Lead-free construction compliant with environmental directives

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission in microprocessor interface circuits
• Power supply feedback loops for voltage regulation
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR ranking suffix when ordering, as the base model may be available in different gain bands. Confirm the package type matches the PCB footprint requirements. Check for RoHS compliance status if operating in regulated regions. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet to prevent package damage during soldering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications demanding high-speed digital isolation in a small form factor. The Mini-flat package offers lower profile than traditional DIP options. Consider the 80 V collector voltage rating for low-voltage logic interfacing. Verify that the required current transfer ratio falls within the standard or ranked specifications provided by the manufacturer for the specific batch.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC357NJ000F series of transistor output optocouplers. The series is characterized by its Mini-flat package and high isolation voltage ratings. It serves as a modern alternative to larger through-hole optocouplers in dense electronic assemblies. The manufacturer maintains consistent electrical characteristics across the series for interchangeable design use.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC357N2J000F

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical switching speed of the PC357NTJ000F?

The typical rise time and fall time are both 18 microseconds.

Does the PC357NTJ000F support surface mount assembly?

Yes, it is packaged in a 4-pin Mini-flat surface-mount configuration.

What is the maximum input forward current rating?

The maximum DC forward current is 50 mA.