CNY17-3S

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-3S is a single-channel transistor output optocoupler manufactured by Lite-On Inc. It features an NPN phototransistor with a base connection, housed in a surface-mount PDIP-6 package. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 70 V and a maximum collector current of 100 mA. The forward voltage is specified at 1.65 V, with a maximum forward current of 60 mA. The typical rise time is 5 μs, and the operating temperature range extends from -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an NPN phototransistor with a dedicated base terminal for enhanced switching control and faster response times compared to standard configurations.
• Provides high-voltage isolation capability suitable for separating circuits with significant potential differences.
• Designed for surface-mount technology (SMT) installation within a compact six-pin gull-wing package.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits between microprocessors and power stages
• Switching applications requiring fast response times

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Lite-On documentation to confirm package type and tape-and-reel specifications. Ensure that the procurement order matches the required isolation voltage ratings and thermal characteristics for the target application environment. Cross-reference datasheet revisions to confirm parameter consistency.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution with a base-connected phototransistor is required for improved switching performance. Consider the 70 V collector-emitter voltage limit and 100 mA current capacity relative to load requirements. Evaluate the 5000 Vrms isolation rating against system safety standards and noise immunity needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY17 series of transistor output optocouplers. The '3' designation typically indicates the inclusion of a base terminal on the phototransistor, distinguishing it from variants like the CNY17-1 or CNY17-2 which lack this feature. The 'S' suffix denotes the surface-mount package variant.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with equivalent devices such as the LTV-152-PVI only if official cross-reference data is confirmed by the manufacturer.