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S6012NTP
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Product Detailed Parameters
- Description：SCR 600V 12A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Voltage - Off State：600 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)
- 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)：10 µA
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Overview
The Littelfuse S6012NTP is a silicon-controlled rectifier (SCR) from the Sxx12x series, designed for uni-directional switching applications. It features a TO-263 (D²Pak) surface-mount package with two leads and a tab. The device supports a rated repetitive off-state voltage of 600 V and an RMS on-state current of 12 A. Key electrical parameters include a maximum forward voltage of 1.6 V, a gate trigger voltage of 1.5 V, and a gate trigger current of 20 mA. The component operates within a temperature range of -40°C to +125°C.
Feature Summary
- High junction temperature capability suitable for demanding thermal environments
- Low gate trigger current requirement for efficient control circuitry
- Surface-mount D²Pak package design for automated assembly
Applications
- Phase control in heating systems
- Motor speed controls
- Converters and rectifiers
- Inrush current control
- Capacitive discharge ignitions
Procurement Notes
Verify the specific suffix NTP against official Littelfuse documentation to confirm the exact tape-and-reel or tube packaging configuration. Ensure the ordering part number matches the required lead frame plating and marking specifications for your manufacturing process.
Selection Notes
Select this component when a 12 A RMS current rating and 600 V blocking voltage are required in a surface-mount form factor. Compare the 20 mA gate trigger current against available drive circuits to ensure sufficient triggering power without excessive dissipation.
Part Context
This SCR belongs to the Sxx12x family, which provides high junction temperature performance. It serves as a surface-mount alternative to through-hole variants like the S6012L, offering similar electrical ratings in a compact footprint suitable for modern PCB layouts.
Replacement Considerations
The S6012L is a through-hole equivalent in the same series but uses a TO-220-2 package. Verify that the PCB layout accommodates the different mounting style if substituting between surface-mount and through-hole versions.
