PC3H7BCJ000F

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H7BCJ000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and operates with a maximum collector-emitter voltage of 80 V and a collector current of 50 mA. The device provides 2500 Vrms isolation voltage and is housed in a 4-Mini-Flat (SMD-4) surface-mount package. Key electrical parameters include a forward current of 50 mA, forward voltage of 1.4 V, and saturation voltage of 200 mV. Timing characteristics specify rise and fall times of 18 µs. The component supports a power dissipation of 170 mW and functions within a temperature range of -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits via an infrared LED and NPN phototransistor pair.
• Utilizes a compact 4-Mini-Flat surface-mount package suitable for space-constrained PCB layouts.
• Offers high isolation voltage capability to protect low-voltage control circuits from high-voltage loads.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial automation control systems
• Interface circuits for microcontrollers driving relay or motor loads
• Power supply feedback loops requiring voltage isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix J000F against the manufacturer's latest datasheet to confirm current transfer ratio rankings and packaging details. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure the 4-Mini-Flat footprint matches the design board layout before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a small form factor is required alongside standard 2500 Vrms isolation. Compare the 50 mA collector current limit against load requirements. Consider the 18 µs switching speed for application timing constraints. Verify that the 4-pin Mini-Flat package dimensions fit within the designated area on the printed circuit board assembly.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp's PC3H7 series of miniature optocouplers designed for surface-mount technology. The series emphasizes compactness while maintaining robust isolation performance. The PC3H7BCJ000F variant specifically utilizes the Mini-Flat package style, distinguishing it from larger SOIC or DIP alternatives within the broader product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult Sharp Microelectronics for direct cross-references or verify pin-compatible alternatives with matching isolation voltage and current ratings.