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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Bulk
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：10kV/µs
- Current - LED Trigger (Ift) (Max)：3mA
- Current - On State (It (RMS)) (Max)：300 mA
- Current - Hold (Ih)：500µA
- Turn On Time：35µs
- Voltage - Forward (Vf) (Typ)：1.16V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Approval Agency：cUL, UR, VDE
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Overview
The BRT22M is a Triac and SCR output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a phototriac output with zero-crossing detection capabilities, designed for efficient isolation in AC switching applications. The device provides high voltage isolation between the input LED and the output triac, ensuring safe operation in high-voltage environments. It is housed in a standard 6-DIP package, facilitating easy integration into printed circuit boards for industrial and commercial control systems requiring reliable signal isolation.
Feature Summary
- Integrated zero-crossing detection for reduced electromagnetic interference during switching
- High isolation voltage rating for safe operation in high-voltage circuits
- Robust static dV/dt immunity to prevent false triggering
- Compliant with international safety standards including UL, VDE, and CUL
Applications
- Solid-state relays for AC load switching
- Motor control interfaces requiring galvanic isolation
- Industrial process control systems
- Power supply feedback loops
Procurement Notes
Verify the specific suffix (e.g., -X016) against the manufacturer's datasheet to confirm exact electrical characteristics and packaging options. Ensure that the required isolation voltage and current ratings align with the target application's safety regulations. Confirm RoHS compliance status if environmental restrictions apply to the manufacturing facility.
Selection Notes
Select this component when zero-crossing functionality is critical to minimize inrush currents and EMI in AC loads. Compare the static dV/dt rating against potential noise environments to ensure stability. Verify that the DIP-6 package dimensions fit the available PCB space and that the operating temperature range meets the system's thermal requirements.
Part Context
This part belongs to Vishay's BRT series of phototriac output optocouplers. The series is engineered for general-purpose AC switching applications where isolation and noise immunity are paramount. The BRT22M variant specifically emphasizes zero-crossing behavior, distinguishing it from non-zero-crossing counterparts in the same family.
Replacement Considerations
Check for direct substitutes within the Vishay BRT series or comparable offerings from other manufacturers that specify identical zero-crossing detection and similar isolation voltages. Ensure pinout compatibility and package dimensions match to avoid redesigning the host PCB layout.
FAQ
Does the BRT22M include zero-crossing detection?
Yes, the BRT22M is explicitly described as a phototriac output optoisolator with zero-crossing detection.
What is the maximum DC forward current for the input LED?
The maximum DC forward current is specified as 60 mA.
Is the BRT22M approved for use in regulated markets?
Yes, the product is approved by UL, UR, and VDE safety certification bodies.
