ISP321-1BLSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP321-1BLSM is a single-channel optoisolator featuring a transistor output configuration. It provides electrical isolation with a rated voltage of 5300Vrms between input and output circuits. The device utilizes an infrared LED as the emitter and an NPN silicon phototransistor as the detector. It is housed in a compact 4-SMD surface-mount package, designed for efficient integration into printed circuit boards requiring high-density mounting solutions.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Single-channel optical isolation architecture
• Transistor output stage for digital switching applications
• High dielectric strength insulation barrier
• Surface-mount form factor for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control system signal isolation
• Power supply feedback loop monitoring
• Microcontroller interface protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'BL' against manufacturer documentation to confirm exact pinout and material compliance. Ensure the selected variant matches the required thermal management specifications for the intended operating environment. Cross-reference the datasheet for absolute maximum ratings to prevent operational failure under transient conditions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Choose this component when a single isolated channel with transistor output is sufficient for the application. Consider the 4-SMD package size for space-constrained designs. Evaluate the required isolation voltage level against system safety standards. Confirm compatibility with available surface-mount reflow soldering profiles during the design phase.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components 2004 Ltd specializes in infrared optoelectronic devices, leveraging decades of expertise in optocoupler technology. The company focuses on providing reliable isolation solutions for commercial and industrial markets. This product line emphasizes cost-effective performance while maintaining strict quality standards established since the brand's inception.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the output type of the ISP321-1BLSM?

The device features a transistor output, specifically an NPN silicon phototransistor.

Does this component support surface-mount technology?

Yes, it is available in a 4-SMD surface-mount package suitable for automated PCB assembly.