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GA201AE3
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Product Detailed Parameters
- Description：SCR 100V TO18
- Series：-
- Mfr：Microchip Technology
- Package：Bag
- Voltage - Off State：100 V
- Voltage - Gate Trigger (Vgt) (Max)：750 mV
- Current - Gate Trigger (Igt) (Max)：200 µA
- Current - Hold (Ih) (Max)：5 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：Standard Recovery
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：TO-206AA, TO-18-3 Metal Can
- Supplier Device Package：TO-18 (TO-206AA)
- Voltage - On State (Vtm) (Max)：1.5 V
- Current - On State (It (AV)) (Max)：25 mA
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：100 nA
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Overview
The Microchip Technology GA201AE3 is a standard recovery Silicon Controlled Rectifier (SCR) designed for through-hole mounting in a TO-18 metal can package. It features a rated repetitive off-state voltage of 100 V and a maximum holding current of 5 mA. The device supports a non-repetitive on-state current of 100 A with an off-state leakage current of 1 uA at VDRM. Gate triggering requirements include a peak reverse voltage of 5 V, a gate trigger voltage of 500 mV, and a gate trigger current of 10 uA. It operates within a temperature range of 0 C to +125 C.
Feature Summary
- Standard recovery thyristor construction
- Through-hole TO-18 metal can packaging
- Low gate trigger sensitivity
Applications
- Embedded electronics systems
- Industrial equipment control circuits
- OEM production assemblies
Procurement Notes
Verify the specific suffix 'E3' against official Microchip documentation to confirm RoHS compliance status. Ensure the ordering part number matches the exact datasheet revision. Confirm that the TO-18 package dimensions align with the target PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a 100 V blocking capability and high surge current handling are required in a compact metal can form factor. The low gate trigger current facilitates direct interfacing with sensitive logic drivers. Consider thermal management requirements given the 100 A non-repetitive rating and the specific thermal characteristics of the TO-18 package.
Part Context
This SCR belongs to the Microchip GA series of thyristors, which are utilized in various power switching applications. The GA201AE3 variant specifically denotes the lead-free version of the standard GA201A device. It serves as a discrete solution for controlling AC or DC loads where robust blocking voltage and reliable turn-on characteristics are essential.
Replacement Considerations
Cross-reference with GA201A for functional equivalence if leaded versions are acceptable. Verify pinout compatibility and thermal resistance parameters against alternative TO-18 SCRs from other manufacturers to ensure direct replacement feasibility without circuit redesign.
