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SD1A210GW1
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Product Detailed Parameters
- Description：THYRISTOR DO-15 AMMO 2K
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
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Overview
The SD1A210GW is a high-voltage silicon bidirectional thyristor (SIDAC) manufactured by Diodes Incorporated. It operates with an RMS current of 1 A and features a breakover voltage range of 201 to 219 Vdc, with a typical value of 210 V. The device supports a peak repetitive off-state voltage of ±180 V and a holding current under 65 mA. Packaged in a compact DO-15 axial leaded format, it functions within a junction temperature range of -40°C to +125°C.
Feature Summary
- Bidirectional triggering capability for AC applications
- Compact DO-15 package design for space efficiency
- High surge current handling capacity
Applications
- Gas igniters
- HID igniters
- Pulse generating circuits
Procurement Notes
Verify the specific manufacturer designation when sourcing this component, as historical documentation may reference LSC or other entities. Confirm that the DO-15 package dimensions align with board layout requirements. Ensure the operating environment remains within the specified thermal limits to maintain reliability and prevent damage during high-current surge events.
Selection Notes
Select this component for applications requiring precise voltage triggering thresholds between 201 V and 219 V. The bidirectional nature makes it suitable for AC line protection or ignition systems. Verify that the required holding current and surge ratings meet the circuit's operational demands before integration into the final design.
Part Context
This SIDAC belongs to a family of high-voltage silicon bidirectional thyristors designed for robust switching applications. The DO-15 package provides mechanical stability and adequate spacing for high-voltage isolation. These devices are commonly utilized in industrial and consumer electronics where reliable pulse generation or ignition triggering is necessary.
Replacement Considerations
Ensure any substitute part matches the 201–219 V breakover voltage range and 1 A RMS current rating. Verify compatibility with the DO-15 footprint and confirm that the replacement device supports the same bidirectional operation and thermal characteristics.
