CNY117F-1

Transistor, Photovoltaic Output Optoisolators Overview

The CNY117F-1 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a current transfer ratio (CTR) ranging from 40% to 80%. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a forward current of 60 mA, and a forward voltage of 1.65 V. The unit is housed in a surface-mount PDIP-6 Gull Wing package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes an NPN phototransistor for reliable signal transmission
• Designed for surface-mount assembly in compact PCB layouts

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Vishay documentation to confirm exact CTR binning and packaging configuration. Ensure that the selected variant matches the required isolation voltage and operating temperature range for the target application environment. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for single-channel isolation with moderate speed requirements. Consider the 40-80% CTR range for circuit design margins. Evaluate the PDIP-6 footprint constraints against available board space. Compare against through-hole alternatives if higher mechanical robustness or different thermal characteristics are needed for the specific installation scenario.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the CNY series of transistor output optocouplers produced by Vishay. The series offers various CTR grades and packaging options to suit different design needs. The CNY117F-1 specifically addresses applications requiring surface-mount technology while maintaining standard DIP-compatible pinout configurations for easy integration into existing designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other Vishay CNY117 variants with different CTR ratings or packaging styles, such as CNY117-1 for through-hole mounting. Verify compatibility with equivalent components from other manufacturers by matching key parameters like isolation voltage, CTR, and package dimensions.