ISP620-2SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP620-2SMT&R is a dual-channel optoisolator manufactured by Isocom Components 2004 LTD. It features transistor outputs and an 8-SMD surface-mount package. The device provides an isolation voltage of 5300Vrms. Key electrical parameters include a maximum forward current (If) of 50 mA, a minimum Current Transfer Ratio (CTR) of 50% at 10 mA input, and a collector-emitter saturation voltage (Vce(sat)) of 400 mV. The component operates within a temperature range of -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration for simultaneous signal isolation
• High isolation voltage rating of 5300Vrms
• Transistor output type for digital switching applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission between microcontrollers and high-voltage circuits
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation carefully, as similar part numbers exist from Vishay Semiconductor Opto Division. Confirm the specific suffix requirements for tape-and-reel packaging versus cut tape options. Ensure the procurement source provides official datasheets matching the 5300Vrms isolation specification. Cross-reference the CTR minimum values to ensure compatibility with circuit design requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount footprint. The 50 mA forward current limit suits standard logic-level driving. Verify that the 50% minimum CTR meets the noise margin requirements of the receiving side. Consider the 8-SMD package dimensions for PCB layout constraints compared to through-hole alternatives.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the family of dual-channel optocouplers designed for general-purpose isolation. It serves as a bridge between low-voltage control logic and higher-voltage load circuits. The surface-mount format facilitates automated assembly processes in modern electronics manufacturing.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel SMD optocouplers with comparable 5300Vrms isolation and transistor outputs. Verify pinout compatibility before substitution. Parts from different manufacturers may exhibit variations in CTR or switching speeds.