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QTT0213ST1 is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists QT Brightek (QTB). Its product description is OPTOISO 5KV PWR TRIAC 1CH 7-SMD. Review the specifications below when checking this part for your BOM.
Triac, SCR Output Optoisolators specifications for QTT0213ST1
- Description：OPTOISO 5KV PWR TRIAC 1CH 7-SMD
- Series：QTTX213
- Mfr：QT Brightek (QTB)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Triac, Power
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：200V/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：300 mA
- Current - Hold (Ih)：25mA
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.3V (Max)
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-55°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD (7 Leads), Gull Wing
- Supplier Device Package：7-SMD
- Approval Agency：UL, VDE
Triac, SCR Output Optoisolators datasheet and documents for QTT0213ST1
Triac, SCR Output Optoisolators Overview
The QTT0213ST1 is a single-channel power triac output optoisolator manufactured by QT Brightek. It features a 5000Vrms isolation voltage and a 600V blocking voltage. The device supports an RMS on-state current of 300mA with a maximum DC forward current of 50mA. Integrated zero-crossing detection minimizes electromagnetic interference during switching. It operates within a temperature range of -55°C to 85°C and utilizes a 7-SMD surface-mount package.
Triac, SCR Output Optoisolators Feature Summary
- Integrated zero-crossing circuitry for reduced noise generation
- High isolation voltage capability for safety separation
- Surface-mount design for automated assembly processes
Triac, SCR Output Optoisolators Applications
- Solid-state relay driver circuits
- AC motor control systems
- Industrial process control interfaces
Triac, SCR Output Optoisolators Procurement Notes
Verify component authenticity through authorized distributors. Confirm RoHS3 compliance status prior to integration. Ensure storage conditions maintain moisture sensitivity level 1 integrity. Validate pin configuration against the official datasheet specifications before PCB layout finalization.
Triac, SCR Output Optoisolators Selection Notes
Select this component when high-voltage isolation and low-noise AC switching are required. Compare the 300mA current rating against load requirements. Consider the 7-SMD footprint constraints relative to available board space. Evaluate thermal management needs based on the specified operating temperature range.
Triac, SCR Output Optoisolators Part Context
This part belongs to the QTTX213 series of power triac optoisolators. It shares architectural similarities with other models in the family, such as the QTT2213ST1, differing primarily in current handling capabilities. The series emphasizes robust isolation and reliable performance in industrial environments.
Triac, SCR Output Optoisolators Replacement Considerations
The QTT2213ST1 serves as a higher-current alternative within the same series. Verify compatibility regarding package dimensions and electrical ratings before substitution.
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