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UCLAMP1201H.TCT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCLAMP1201H.TCT product

UCLAMP1201H.TCT

TVS - Diodes

TVS diodeESD protection12 VunidirectionalSOD-523single line

uClamp1201H.TCT is a 12 V unidirectional single-line TVS diode for ESD protection of positive-polarity I/O, data, and power lines.

Best for

  • Single 12 V positive-polarity I/O lines
  • Portable electronics transient protection
  • Connector-side ESD protection

Avoid if

  • The line requires bidirectional protection
  • Junction capacitance must be below 60 pF maximum
  • Transient clamp tolerance is below the specified clamp voltage

Check before use

  • Verify 12 V maximum reverse stand-off voltage
  • Verify clamp-voltage tolerance at the expected surge current
  • Place the TVS close to the connector with a short ground return

Key specifications

Working voltage
12 V
Breakdown voltage
13.3 V minimum at 1 mA
Clamp voltage
25 V maximum at 8 A, 8/20 µs
Peak pulse power
200 W at 8/20 µs
ESD immunity
±20 kV air, ±15 kV contact per IEC 61000-4-2
Junction capacitance
60 pF maximum at 0 V, 1 MHz
Package
2-pin SOD-523

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable consumer electronicsI/O and data-line protectionLow-voltage power-line transient protection

Datasheet

UCLAMP1201H.TCT-Semtech-datasheet-101951913.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

UCLAMP1201H.TCT is the Semtech uClamp1201H, a 2-pin unidirectional silicon-avalanche TVS diode in an SOD-523 package. It protects one I/O, data, or positive power line from ESD and transient events.