ChipApex | Global Electronic Components Supplier
S4006NTP
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 400V 6A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：15 mA
- Current - Hold (Ih) (Max)：30 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C (TJ)
- 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)：3.8 A
- Current - On State (It (RMS)) (Max)：6:00 AM
- Current - Off State (Max)：10 µA
Download product information
Overview
The Littelfuse S4006NTP is a silicon-controlled rectifier (SCR) from the Teccor series, designed for high-reliability power control applications. It features a rated repetitive off-state voltage of 400 V and an on-state RMS current of 6 A. The device utilizes a sensitive gate architecture with a maximum gate trigger current of 200 µA and a gate trigger voltage of 800 mV. Packaged in a surface-mount SMTO-263-2 form factor, it supports through-hole compatibility alternatives and operates within a junction temperature range of -40°C to +125°C.
Feature Summary
- Sensitive gate design enables reliable triggering with minimal control power requirements.
- Surface-mount SMTO-263-2 package facilitates automated assembly and compact circuit board layouts.
- High thermal stability supports operation in demanding industrial environments up to 125°C.
Applications
- Solid-state relays requiring low-power gate drive signals
- AC motor speed control circuits
- Lighting dimmer modules
Procurement Notes
Verify the specific suffix against manufacturer documentation to confirm exact packaging configuration, as variations exist between tape-and-reel and cut-tape formats. Confirm RoHS compliance status directly with the supplier or official datasheet prior to integration into regulated assemblies.
Selection Notes
Select this component when a 6 A SCR is required in a surface-mount footprint. Ensure the gate drive circuit can supply at least 200 µA to guarantee turn-on. Compare thermal resistance values against the system's heat dissipation capabilities to maintain safe operating temperatures under continuous load conditions.
Part Context
This part belongs to the Littelfuse Sxx06xSx series of thyristors, which are engineered for general-purpose power switching. The S4006NTP specifically addresses the need for robust AC control in space-constrained designs where traditional through-hole packages may not fit the PCB layout constraints.
Replacement Considerations
The S4006NRP is a documented equivalent variant within the same series offering identical electrical characteristics but potentially different packaging options such as reel or cut-tape configurations.
