MCT5210300

Transistor, Photovoltaic Output Optoisolators Overview

The MCT5210300 is a single-channel transistor output optocoupler from onsemi, housed in a 6-DIP package. It provides electrical isolation with an insulation voltage of 5300 Vrms. The device features an NPN phototransistor output with a base terminal for enhanced switching performance. Key electrical parameters include a maximum collector-emitter voltage of 30 V and a peak collector current of 150 mA. The forward voltage is typically 1.25 V at a maximum DC forward current of 50 mA. The minimum current transfer ratio is 150% at 1.6 mA input. Operating temperature range spans from -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Integrates an NPN phototransistor with a dedicated base terminal for improved switching speed and gain control
• Designed for through-hole mounting in standard 6-DIP packages

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 '300' against official datasheets to confirm packaging details, as variations may exist. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure the procurement channel is an authorized partner to guarantee component authenticity and traceability. Check for any end-of-life notifications or alternative part recommendations if long-term availability is required.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage (5300 Vrms) is required in a compact DIP format. The integrated base allows for faster turn-off times compared to baseless variants. Verify that the 30 V output voltage rating meets the load requirements. Consider thermal dissipation limits within the operating temperature range of -55°C to +100°C during design integration.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the MCT5210 series of optocouplers manufactured by onsemi. It is functionally similar to other members like the MCT5211 but distinguished by its specific packaging and suffix designation. The series is widely used for general-purpose isolation tasks where robust electrical separation is necessary.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include MCT5210 and MCT5211, provided pinout and electrical ratings are compatible. Verify package dimensions and isolation voltage specifications before substitution.