PC357N8TJ00F

Transistor, Photovoltaic Output Optoisolators Overview

The PC357N8TJ00F is a transistor output optocoupler manufactured by Sharp Microelectronics. It features a single channel with an NPN phototransistor output and utilizes a 4-BESOP surface-mount package. The device provides an isolation voltage of 3750 Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 80 V and a maximum forward current of 50 mA. The component operates within a temperature range of -30°C to +100°C and supports standard certifications including UL1577.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation via a 3750 Vrms dielectric barrier between the infrared LED and phototransistor.
• Utilizes a compact 4-BESOP surface-mount package designed for automated assembly and space-constrained PCB layouts.
• Features an NPN phototransistor output capable of handling up to 50 mA collector current for reliable signal switching.

Transistor, Photovoltaic Output Optoisolators Applications

• Computer and computer peripheral interface circuits
• Signal isolation in test and measurement equipment
• General-purpose digital signal transmission across isolated boundaries

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the exact suffix against official Sharp documentation to confirm pinout compatibility and specific CTR ranking requirements. Ensure the ordering part number matches the required tape-and-reel quantity specifications. Confirm RoHS compliance status and lead-free finish details prior to procurement to meet environmental regulations. Cross-reference the datasheet revision date to ensure alignment with current manufacturing standards.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact SMD optocoupler with high isolation voltage is required for digital signal interfacing. Consider the 80 V collector-emitter voltage rating for low-voltage logic level applications. Evaluate the 50 mA forward current capability against drive circuit limitations. Verify that the 4-BESOP footprint fits within the available board space constraints compared to alternative packages like Miniflat-4.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC357NJ series of transistor output optocouplers from Sharp Microelectronics. The series is characterized by its use of an infrared emitting diode coupled to an NPN phototransistor. These devices are engineered for general-purpose isolation tasks where moderate speed and high reliability are prioritized over high-speed data transmission capabilities found in other product lines.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Sharp Microelectronics cross-reference guides or distributor substitution tools for verified alternatives.