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SJ4016NRP
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Product Detailed Parameters
- Description：HIGH TJ 400V 16A SCR TO263
- Series：SJ
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR)
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：30 mA
- Current - Hold (Ih) (Max)：75 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：188A, 225A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°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)：10:00 AM
- Current - On State (It (RMS)) (Max)：16 A
- Current - Off State (Max)：10 µA
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Overview
The Littelfuse SJ4016NRP is a Silicon Controlled Rectifier (SCR) from the SJxx16xx series, designed for high-temperature operation. It features a rated repetitive off-state voltage of 400 V and an on-state RMS current of 16 A. The device operates within a temperature range of -40°C to +150°C. Key electrical parameters include a gate trigger voltage of 1.5 V, a gate trigger current of 30 mA, and a maximum holding current of 75 mA. It utilizes a D2PAK-2 surface mount package and is supplied in reel packaging.
Feature Summary
- High-temperature capability with a maximum operating junction temperature of +150°C
- Surface mount construction in a D2PAK-2 package for automated assembly
- Robust surge handling with non-repetitive on-state current ratings
Applications
- Industrial motor control systems
- AC power switching applications
- Solid-state relays
- General purpose rectification circuits
Procurement Notes
Verify the specific datasheet revision and ordering suffixes directly with Littelfuse or authorized distributors. Confirm that the D2PAK-2 package dimensions and thermal characteristics align with your PCB layout requirements. Ensure compliance with REACH and SVHC regulations as specified in the official documentation before finalizing procurement.
Selection Notes
Select this component when a 400V blocking voltage and 16A continuous current are required in a surface mount form factor. Compare against through-hole alternatives like the SJ4016LTP if higher current density or different mounting styles are needed. Verify that the gate drive circuitry can supply at least 30 mA to ensure reliable triggering under all operating conditions.
Part Context
This SCR belongs to the SJxx16xx family, which provides standardized thyristor solutions for power control. The 'SJ' prefix typically denotes standard junction technology, while '16' indicates the 16 Ampere current rating class. This series is engineered for reliability in industrial environments requiring robust switching performance.
Replacement Considerations
The SJ4016LTP is a verified alternative within the same manufacturer's portfolio, offering identical electrical ratings but utilizing a TO-220-2 through-hole package instead of the SMD D2PAK-2 form factor.
