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STMicroelectronics · TVS Diodes

ESDALC5-4BN4

TVS DIODE 5VWM 14.5VC 4UQFN

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ESDALC5-4BN4 component illustration
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ESDALC5-4BN4 specifications

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

ManufacturerSTMicroelectronics
Ordering codeESDALC5-4BN4
FamilyTVS Diodes
Package4-XFDFN Exposed Pad
Product StatusObsolete
TypeZener
Unidirectional ChannelsNot provided in source
Bidirectional Channels4
Voltage - Reverse Standoff (Typ)5V
Voltage - Breakdown (Min)5.5V
Voltage - Clamping (Max) @ Ipp14.5V
Current - Peak Pulse (10/1000µs)1A (8/20µs)
Power - Peak Pulse60W
Power Line ProtectionNo
ApplicationsGeneral Purpose
Capacitance @ Frequency13pF @ 1MHz
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / Case4-XFDFN Exposed Pad
Supplier Device Package4-uQFN (1x0.8)

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Before sourcing ESDALC5-4BN4

  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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