PC357N8J000F

Transistor, Photovoltaic Output Optoisolators Overview

The PC357N8J000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and utilizes a Miniflat-4 surface-mount package. The device provides an isolation voltage of 3750 Vrms 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 forward current of 50 mA, and a typical rise/fall time of 18 µs. The Current Transfer Ratio (CTR) is ranked at 200-400%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features a compact surface-mount Miniflat-4 package for space-constrained designs
• Offers consistent signal transmission with specified rise and fall times

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Power supply feedback loops requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR ranking suffix against the official datasheet to ensure it matches the required gain characteristics for your application. Confirm that the Miniflat-4 footprint aligns with your PCB layout constraints. Check for RoHS compliance status and any recent product change notices from Sharp Microelectronics before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a low-profile SMD optocoupler with moderate speed and high isolation voltage is required. Ensure the 50 mA forward current capability meets the driving source requirements. Compare the 200-400% CTR ranking against other variants in the PC357NJ series if higher or lower gain is needed for specific circuit biasing conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Sharp PC357NJ series of transistor output optocouplers. The series is characterized by its small Miniflat-4 package and standardized electrical performance. Variants within the series are distinguished primarily by their Current Transfer Ratio rankings, allowing designers to select components based on precise gain requirements without changing the physical footprint.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes within the same family include PC357N9J000F (600-1000% CTR) and PC357N3J000F (200-400% CTR). Verify that the replacement variant maintains the same Miniflat-4 package and electrical ratings to ensure direct pin-to-pin compatibility.