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STMicroelectronics · Discrete semiconductors

X0405MF0AA2

SCR 4A 600V TO202-3

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X0405MF0AA2 component illustration
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X0405MF0AA2 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeX0405MF0AA2
FamilyDiscrete semiconductors
PackageTO-202 No Tab
Product StatusObsolete
Voltage - Off State600 V
Voltage - Gate Trigger (Vgt) (Max)800 mV
Current - Gate Trigger (Igt) (Max)50 µA
Voltage - On State (Vtm) (Max)1.8 V
Current - On State (It (AV)) (Max)900 mA
Current - On State (It (RMS)) (Max)1.35 A
Current - Hold (Ih) (Max)5 mA
Current - Off State (Max)5 µA
Current - Non Rep. Surge 50, 60Hz (Itsm)33A, 30A
SCR TypeSensitive Gate
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeThrough Hole
Package / CaseTO-202 No Tab
Supplier Device PackageTO-202-3

Documents and evidence

X0405MF0AA2 ↗

Before sourcing X0405MF0AA2

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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