IS202

Transistor, Photovoltaic Output Optoisolators Overview

The IS202 is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a space-efficient dual-in-line plastic package. The device provides high isolation voltage of 5.3 kVrms and 7.5 kV peak, ensuring robust electrical separation between input and output circuits. It features a minimum collector-emitter breakdown voltage (BVCEO) of 70 V. All electrical parameters are 100% tested to ensure reliability. The component supports surface mount configurations when designated with specific suffixes.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared LED with an NPN silicon phototransistor for signal transmission
• Provides high isolation voltage capability of 5.3 kVrms and 7.5 kV peak
• Features a minimum collector-emitter breakdown voltage of 70 V
• All electrical parameters undergo 100% testing for quality assurance

Transistor, Photovoltaic Output Optoisolators Applications

• Computer terminals
• Industrial systems controllers
• Signal transmission between systems of different potentials and impedances

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific package variant required, as the base part number refers to the standard DIP configuration. Surface mount options are available by adding 'SM' or 'SMT&R' suffixes. Lead spread variations exist with the 'G' suffix. Confirm that the selected variant meets the specific isolation and voltage requirements for the target application before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select the IS202 for applications requiring galvanic isolation between circuits with differing potentials. Ensure the NPN phototransistor output aligns with the receiving circuit's logic level. Consider the 70 V BVCEO rating for switching applications. Verify if surface mount or through-hole packaging is preferred based on PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

The IS202 belongs to the IS20*, ISD20*, and ISQ20* series of optically coupled isolators from Isocom Components. These devices share similar architectural designs but may vary in specific electrical characteristics or packaging options. The series is designed for general-purpose isolation tasks in compact electronic systems.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the minimum collector-emitter breakdown voltage for the IS202?

The minimum collector-emitter breakdown voltage (BVCEO) is 70 V.

How can I obtain a surface mount version of the IS202?

Surface mount versions are available by adding 'SM' or 'SMT&R' suffixes to the part number.