H11B2SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The H11B2SMT&R is a single-channel optoisolator manufactured by Isocom Components 2004 LTD, featuring a surface-mount SMD package with six pins. It utilizes a Darlington transistor output configuration to provide high current gain and isolation capabilities. The device supports an isolation voltage of 5300Vrms, ensuring robust separation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 30V and a peak forward current rating of 80mA. The typical current transfer ratio is specified at 200%, facilitating efficient signal transmission in digital applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a Darlington transistor output structure for enhanced current handling capability within a compact form factor.
• Provides high-voltage electrical isolation rated at 5300Vrms to protect sensitive control circuitry from high-potential hazards.
• Designed for surface-mount technology (SMD) integration, supporting automated assembly processes in modern electronic manufacturing.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital signal isolation in microcontroller-based systems
• Interface circuits for solid-state relays
• Switching applications requiring high isolation voltage

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as this component is listed under Isocom Components 2004 LTD but shares specifications with onsemi products. Confirm the specific suffix 'R' indicates the reel packaging format if required for production. Ensure compatibility with existing PCB footprints designed for 6-SMD configurations. Cross-reference datasheets to confirm pinout alignment before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current gain is necessary without external amplification, leveraging the internal Darlington pair. Consider the 30V output voltage limit for low-voltage switching tasks. Evaluate the 5300Vrms isolation rating against system safety requirements. Compare the 200% CTR against standard phototransistor outputs to determine if higher sensitivity is needed for the application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the H11B2 series of optocouplers, which are widely used for general-purpose isolation. The SMT variant offers advantages in space-constrained designs compared to through-hole equivalents. It serves as a bridge between low-power logic levels and higher-power loads while maintaining galvanic isolation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: MCT2202SD (onsemi). Verify pinout and package dimensions match before substitution. Check if the Darlington output characteristics align with the original design requirements.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the output configuration of the H11B2SMT&R?

It features a Darlington transistor output with a base connection available.

What is the maximum isolation voltage rating?

The device is rated for 5300Vrms isolation voltage.