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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
- Series：IS3052
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：200µA (Typ)
- 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：6-SMD
- Approval Agency：UL, VDE
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Overview
The IS3052XSM is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a single channel with a bilateral random phase Triac output, designed for high-voltage switching applications. The device provides an isolation voltage of 5 kVrms and supports a peak repetitive off-state voltage of 600 V. Packaged in a compact 6-SMD, Gull Wing configuration, it integrates an infrared LED emitter with a Triac detector to ensure reliable signal transmission across isolated circuits while maintaining electrical safety standards.
Feature Summary
- Integrates a random phase Triac output suitable for zero-crossing detection and AC load control
- Provides robust electrical isolation between input and output circuits
- Utilizes a compact surface-mount package for automated assembly
Applications
- Solid state relays
- Motor control circuits
- Lighting dimmers
Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout compatibility and insulation class. Ensure the procurement source provides traceable documentation matching the manufacturer's specifications. Confirm that the component meets the required isolation voltage ratings for the target application environment before integration.
Selection Notes
Select this component when a surface-mount solution is required for AC power switching with moderate voltage requirements. The random phase output allows triggering at any point in the AC cycle, making it distinct from zero-crossing variants. Evaluate thermal management needs based on the SMD package constraints and expected current loads in the final design.
Part Context
Isocom Components specializes in infrared optoelectronic devices, offering alternatives to standard commercial optocouplers. The IS3052XSM belongs to their Triac output series, addressing markets requiring reliable isolation for industrial and consumer electronics. The company emphasizes flexible manufacturing to support diverse packaging and parameter requirements.
Replacement Considerations
Cross-reference with IS3052SMT&R for potential variant differences. Verify pin compatibility and electrical parameters against original equipment manufacturer specifications before substitution.
