PC3H7J00001B

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H7J00001B is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a collector current of 50 mA. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -30°C to +100°C. Key electrical parameters include a forward current of 50 mA, forward voltage of 1.2 V typical, and saturation voltage of 200 mV maximum. Switching characteristics specify rise and fall times of 4 µs and 3 µs respectively. Power dissipation is rated at 170 mW, and it is housed in a 4-Mini-Flat surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation of 2500 Vrms between input and output circuits for signal integrity.
• Features fast switching performance with low rise and fall times suitable for digital signal transmission.
• Utilizes a compact 4-Mini-Flat surface-mount package designed for space-constrained PCB layouts.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to availability constraints. Confirm RoHS compliance status and specific manufacturing date codes against current project requirements. Check for obsolescence notices as the part may be discontinued or subject to last-time buy restrictions. Ensure storage conditions meet moisture sensitivity level specifications prior to assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when 2500 Vrms isolation is required in a minimal footprint SMD package. Compare CTR ranges and switching speeds against alternative models if higher speed or different gain characteristics are needed. Verify that the 50 mA forward current capability aligns with the driving circuit's output limits. Ensure the 80 V collector-emitter voltage rating exceeds the load voltage in the target application.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the Sharp PC3H7 series of miniature optocouplers. The series is characterized by its small 4-pin Mini-Flat package, which facilitates automated assembly and reduces board space compared to traditional DIP packages. The PC3H7J variant specifically denotes the standard CTR ranking and packaging configuration within this family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

• PC3H7J00000F
• PC3H7DJ0001H

Transistor, Photovoltaic Output Optoisolators FAQ

What is the maximum isolation voltage of the PC3H7J00001B?

The maximum isolation voltage is 2500 Vrms.

What is the package type for this component?

It uses a 4-Mini-Flat surface-mount package.