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CS19-12HO1S-TRL
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Product Detailed Parameters
- Description：SCR 1.2KV 29A TO263
- Series：-
- Mfr：IXYS
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：1.2 kV
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：28 mA
- Current - Hold (Ih) (Max)：50 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：160A, 180A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AA
- Voltage - On State (Vtm) (Max)：1.6 V
- Current - On State (It (AV)) (Max)：19 A
- Current - On State (It (RMS)) (Max)：29 A
- Current - Off State (Max)：5 mA
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Overview
The IXYS CS19-12HO1S-TRL is a silicon-controlled rectifier (SCR) rated for a repetitive peak off-state voltage of 1.2 kV and an average on-state current of 19 A. It features a maximum RMS on-state current of 31 A and a non-repetitive surge current capability of 180 A. The device operates within a junction temperature range of -40°C to +125°C. Key gate parameters include a trigger voltage of 1.5 V and a trigger current of 28 mA, with a maximum forward voltage drop of 1.31 V. This component utilizes a TO-263 (D2PAK) surface-mount package.
Feature Summary
- High-voltage blocking capability suitable for industrial power control applications
- Robust surge current handling for transient load protection
- Surface-mount packaging for automated assembly integration
Applications
- Industrial motor drives
- Solid-state relays
- Power supply circuits
Procurement Notes
Verify the specific suffix 'TRL' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact electrical ratings required for the target circuit design before procurement.
Selection Notes
Select this component when a 1.2 kV SCR with 19 A continuous current rating is required in a surface-mount form factor. Compare the 28 mA gate trigger current against available drive circuit capabilities to ensure reliable turn-on under all operating conditions.
Part Context
This part belongs to the IXYS CS19 series of high-power SCRs. It shares core electrical characteristics with through-hole variants like the CS19-12HO1 but differs in physical mounting style. The SMD version facilitates PCB-based designs requiring compact footprints.
Replacement Considerations
Direct pin-compatible replacements may include other IXYS SCRs in the D2PAK package with matching 1.2 kV and 19 A ratings. Verify thermal resistance and gate sensitivity parameters when substituting with components from different manufacturers.
