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IS621XSM is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLATOR 5.3KV TRIAC 1CH. Review the specifications below when checking this part for your BOM.
Triac, SCR Output Optoisolators specifications for IS621XSM
- Description：OPTOISOLATOR 5.3KV TRIAC 1CH
- Series：IS62
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：600V/µs
- Current - LED Trigger (Ift) (Max)：15mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：400µA
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Approval Agency：UL, VDE
Triac, SCR Output Optoisolators datasheet and documents for IS621XSM
Triac, SCR Output Optoisolators Overview
The IS621XSM is a surface mount DIP-6 optocoupler manufactured by Isocom Components 2004 LTD. It features a triac output device and operates in zero-crossing mode for AC load control applications. The component provides an isolation voltage of 5300Vrms between input and output circuits. It contains one channel and utilizes a surface mount installation type suitable for automated assembly processes.
Triac, SCR Output Optoisolators Feature Summary
- Zero-crossing detection capability for reduced electrical noise during AC switching
- Triac output configuration designed for direct AC load control
- High isolation voltage rating ensuring safe circuit separation
Triac, SCR Output Optoisolators Applications
- Solid state relay modules
- AC motor speed controllers
- Lighting dimmer circuits
- Industrial heating control systems
Triac, SCR Output Optoisolators Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm package dimensions and tape/reel specifications. Ensure that the selected variant matches the required isolation voltage and output current ratings for the target application circuit design.
Triac, SCR Output Optoisolators Selection Notes
Select this component when zero-crossing switching is required to minimize electromagnetic interference in AC power control applications. Consider the surface mount package constraints and verify thermal management requirements for the specific PCB layout and ambient operating conditions.
Triac, SCR Output Optoisolators Part Context
This part belongs to the Isocom Components 2004 LTD optocoupler portfolio, specializing in infrared optoelectronic devices. The manufacturer focuses on providing alternative solutions for standard commercial optocouplers with specialized parameter selection to meet specific circuit design requirements across industrial and consumer markets.
Triac, SCR Output Optoisolators Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
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