PC357N9J000F

Transistor, Photovoltaic Output Optoisolators Overview

The PC357N9J000F is a single-channel transistor output optocoupler from Sharp Microelectronics, housed in a 4-pin Mini-flat surface-mount package. It features an NPN phototransistor output with a collector-emitter voltage of 80V and a maximum collector current of 50mA. The device provides 3750 Vrms isolation voltage and operates within a temperature range of -30°C to +100°C. It is ranked for a Current Transfer Ratio (CTR) of 130% to 600%. Typical rise and fall times are 18μs, with a maximum forward voltage of 1.4V at 50mA input.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High current transfer ratio ranking for enhanced signal transmission efficiency
• Compact 4-pin Mini-flat surface-mount packaging for space-constrained designs
• Robust 3750 Vrms insulation voltage ensuring reliable circuit isolation

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation in industrial control systems
• Interface circuits between microcontrollers and power switching devices
• Signal transmission in monitoring equipment requiring electrical safety compliance

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR ranking suffix (9J) matches design requirements, as performance varies across the PC357NJ0000F series. Confirm RoHS compliance status and UL1577 recognition details through official datasheets. Ensure sourcing channels provide genuine Sharp Microelectronics components to guarantee specified electrical parameters and reliability standards.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high CTR consistency is required for precise analog or digital switching applications. The Mini-flat package suits automated surface-mount assembly processes. Compare against lower CTR variants if cost sensitivity outweighs performance needs, while ensuring the 80V collector voltage meets load requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

Part of the PC357NJ0000F series, which offers various CTR rankings to suit different application sensitivities. The series utilizes a standard IRED coupled to an NPN phototransistor, providing a versatile solution for general-purpose isolation tasks across consumer and industrial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

PC357N2J000F and PC357N3J000F offer alternative CTR rankings within the same package and electrical specification family.