PC3H710NIP1B

Transistor, Photovoltaic Output Optoisolators Overview

The PC3H710NIP1B is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and operates within a temperature range of -30°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a forward current of 10 mA. The device provides 2500 Vrms isolation voltage with a typical rise time of 4 µs and fall time of 3 µs. Power dissipation is rated at 170 mW, and the unit is housed in a 4-Mini-Flat surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using infrared LED and phototransistor technology.
• Features a compact 4-Mini-Flat surface-mount package designed for space-constrained applications.
• Offers high insulation voltage capability to protect sensitive circuitry from high-voltage transients.

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 the specific suffix (e.g., B vs H) against the manufacturer's datasheet to confirm exact CTR ranges and packaging details. Confirm RoHS compliance status as indicated in official documentation. Ensure the 4-Mini-Flat footprint matches the target PCB layout dimensions before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a low-profile SMD optocoupler with moderate speed and high isolation voltage is required. Compare the 50 mA collector current rating against load requirements. Verify that the 2500 Vrms isolation meets system safety standards. Consider thermal management given the 170 mW power dissipation limit in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp’s PC3H series of miniature optocouplers. The series is characterized by its small form factor and reliability in general-purpose isolation tasks. The PC3H710 variant specifically denotes the CTR binning and performance characteristics defined by Sharp Microelectronics for this product line.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible alternatives within the same Mini-Flat package family. Verify that substitute parts meet or exceed the 2500 Vrms isolation and 80 V collector-emitter voltage ratings. Ensure the replacement maintains similar switching times if signal integrity is critical.