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STMicroelectronics · Discrete semiconductors

L6221CD013TR

TRANS 4NPN DARL 60V 1.2A 20SOIC

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L6221CD013TR component illustration
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L6221CD013TR specifications

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

ManufacturerSTMicroelectronics
Ordering codeL6221CD013TR
FamilyDiscrete semiconductors
Package20-SOIC (0.295", 7.50mm Width)
Product StatusObsolete
Transistor Type4 NPN Darlington (Quad)
Current - Collector (Ic) (Max)1.2A
Voltage - Collector Emitter Breakdown (Max)60V
Vce Saturation (Max) @ Ib, IcNot provided in source
Current - Collector Cutoff (Max)Not provided in source
DC Current Gain (hFE) (Min) @ Ic, VceNot provided in source
Power - MaxNot provided in source
Frequency - TransitionNot provided in source
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / Case20-SOIC (0.295", 7.50mm Width)
Supplier Device Package20-SO

Documents and evidence

L6221CD013TR ↗

Before sourcing L6221CD013TR

  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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