ChipApex | Global Electronic Components Supplier
S8012NTP
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：SCR 800V 12A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：800 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：20 mA
- Current - Hold (Ih) (Max)：40 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：120A, 130A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：7.6 A
- Current - On State (It (RMS)) (Max)：12:00 AM
- Current - Off State (Max)：20 µA
Download product information
Overview
The S8012NTP is a Silicon Controlled Rectifier (SCR) manufactured by Littelfuse, designed for surface-mount applications in the TO-252-3 package. It features an RMS on-state current rating of 12 A and a repetitive peak off-state voltage of 800 V. The device supports a non-repetitive peak on-state current of 120 A and maintains a maximum holding current of 40 mA. Electrical characteristics include a gate trigger current of 20 mA and a forward voltage drop of 1.6 V at rated conditions. The component operates within a temperature range from -40 °C to +125 °C.
Feature Summary
- Surface-mount construction in a compact TO-252-3 package for automated PCB assembly
- High thermal stability with a maximum operating junction temperature of +125 °C
- Robust surge handling capability with a 120 A non-repetitive peak on-state current
Applications
- Solid state relay switching circuits
- Industrial motor control systems
- Power supply overcurrent protection
Procurement Notes
Verify the specific suffix 'NTP' against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Ensure the ordering quantity aligns with manufacturer minimum order requirements and standard factory pack sizes.
Selection Notes
Select this component when a high-current SCR is required in a surface-mount form factor. The 800 V blocking voltage suits medium-voltage AC control applications. Verify that the 12 A RMS current rating meets the continuous load requirements of the target circuit design.
Part Context
This part belongs to the Sxx12x series of thyristors from Littelfuse. It shares core electrical parameters with other variants like the S8012DTP but differs in packaging and reel configuration. The series is engineered for general-purpose power switching tasks requiring reliable latching behavior.
Replacement Considerations
The S8012DTP serves as a functional equivalent within the same series. Verify pinout compatibility and ensure the alternative package variant meets the mechanical constraints of the existing printed circuit board layout.
