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TYN16-800RTQ is listed in the Scrs range at ChipApex. The manufacturer field lists WeEn Semiconductors. Its product description is SCR 800V 16A TO220AB. Review the specifications below when checking this part for your BOM.
Scrs specifications for TYN16-800RTQ
- Description：SCR 800V 16A TO220AB
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Voltage - Off State：800 V
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Gate Trigger (Igt) (Max)：25 mA
- Current - Hold (Ih) (Max)：40 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：210A, 231A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Voltage - On State (Vtm) (Max)：1.5 V
- Current - On State (It (AV)) (Max)：10.2 A
- Current - On State (It (RMS)) (Max)：16 A
- Current - Off State (Max)：1 mA
Scrs datasheet and documents for TYN16-800RTQ
Scrs Overview
The TYN16-800RTQ is a passivated silicon controlled rectifier manufactured by WeEn Semiconductors. It features an RMS on-state current of 16 A and a rated repetitive peak off-state voltage of 800 V. The device has a maximum off-state leakage current of 200 uA at VDRM and a non-repetitive peak on-state current of 231 A. Gate triggering parameters include a maximum gate peak reverse voltage of 5 V, a gate trigger voltage of 700 mV, and a gate trigger current of 4.5 mA. The holding current maximum is 40 mA. It operates up to a maximum junction temperature of +150 C and is housed in a SOT-78-3 through-hole package.
Scrs Feature Summary
- Passivated silicon construction for enhanced reliability
- High thermal cycling performance capability
- Suitable for high junction temperature applications
Scrs Applications
- Industrial control systems
- Power supply circuits
- Motor control applications
Scrs Procurement Notes
Verify the specific suffix RTQ against official datasheets to confirm packaging and marking details. Ensure compatibility with SOT-78-3 footprint requirements during PCB design. Cross-reference electrical limits with system operating conditions to prevent overstress. Confirm RoHS compliance status through manufacturer documentation before integration.
Scrs Selection Notes
Select this component when a robust SCR with 16 A continuous current handling and 800 V blocking capability is required. The SOT-78-3 package suits space-constrained through-hole designs. Evaluate thermal management needs given the 150 C maximum junction temperature rating. Compare gate sensitivity requirements against the specified 4.5 mA trigger current for driver circuit compatibility.
Scrs Part Context
This part belongs to the TYN series of planar passivated Silicon Controlled Rectifiers from WeEn Semiconductors. These devices are engineered for industrial applications demanding high inrush current capability and reliable operation under thermal stress. The series typically offers standardized pinouts and robust packaging solutions for power switching tasks.
Scrs Replacement Considerations
Consult official substitution guides for electrically equivalent SCRs with matching voltage and current ratings. Verify package compatibility and pinout alignment before replacing. Generic thyristor replacements may lack identical thermal or gate characteristics.
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