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SJ6012DRP
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Product Detailed Parameters
- Description：SCR 600V 12A TO252
- Series：SJ
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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)：100A, 120A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252 (DPAK)
- 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 SJ6012DRP is a Silicon Controlled Rectifier manufactured by Littelfuse Inc., designed for high-temperature applications. It features an average on-state current of 7.6 A and an RMS current rating of 12 A, with a maximum repetitive peak off-state voltage of 600 V. The device operates within a junction temperature range of -40°C to 150°C. Key electrical parameters include a maximum gate trigger voltage of 1.5 V, a maximum gate trigger current of 6 mA, and a maximum holding current of 15 mA. It is housed in a TO-220R package.
Feature Summary
- High-temperature operation capability up to 150°C junction temperature
- Sensitive gate triggering requiring low current for activation
- Glass-passivated junctions for enhanced reliability
Applications
- Phase control circuits
- General switching applications
- Heating controls
- Motor control systems
Procurement Notes
Verify the specific suffix DRP against official Littelfuse documentation to confirm the exact package variant and compliance status. Ensure the procurement channel provides valid RoHS certification data. Cross-reference the part number with the manufacturer's latest datasheet to confirm availability and any potential obsolescence notices before finalizing orders.
Selection Notes
Select this component when a standard SCR with a 600V rating and 12A RMS capacity is required for high-temperature environments. The TO-220R package facilitates through-hole mounting. Verify that the application's gate drive circuit can supply at least 6 mA at 1.5 V to ensure reliable triggering under all operating conditions.
Part Context
The SJ6012DRP belongs to the SJ series of high-temperature SCRs from Littelfuse. This series is engineered for robust performance in demanding thermal conditions. The device utilizes glass-passivated junction technology to improve stability and longevity compared to standard plastic-passivated alternatives in similar power ratings.
Replacement Considerations
Direct replacements must match the 600V voltage rating, 12A RMS current, and TO-220R package. Verify that substitute parts maintain equivalent gate trigger characteristics and high-temperature operational limits to ensure circuit compatibility.
