component

RCLAMP3331ZATFT

Public Made by Adom

by adom

SEMTECH ESD And Surge Protection (TVS/ESD), 0201. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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rclamp3331zatft-etched.glb Publish 0.1.0 · Ray 17d ago
rclamp3331zatft-etched.step rclamp3331zatft: factory component page (tier=lcsc) · Ray 17d ago
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RCLAMP3331ZATFT

SEMTECH · ESD And Surge Protection (TVS/ESD) · 0201

RCLAMP3331ZATFT from SEMTECH, in a 0201. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive One of two symmetrical terminals of the single-line ESD protection diode; rated reverse stand-off voltage VRWM is 3.3 V between pin 1 and pin 2 in either direction.
2 2 passive Second of two symmetrical terminals of the single-line ESD protection diode; rated reverse stand-off voltage VRWM is 3.3 V between pin 2 and pin 1 in either direction.

Key specifications

Parameter Value
Manufacturer SEMTECH
Package 0201
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak Pulse Power PPK 30 W tp = 8/20µs 2
Peak Pulse Current IPP 4 A tp = 8/20µs 2
ESD per IEC 61000-4-2 (Air) VESD -20 20 kV per IEC 61000-4-2 (Air) 2
ESD per IEC 61000-4-2 (Contact) VESD -18 18 kV per IEC 61000-4-2 (Contact) 2
Operating Temperature TJ -40 85 °C 2
Storage Temperature TSTG -55 150 °C 2
Reverse Breakdown Voltage VBR 5.5 8 10.5 V IBR = 10 μA 2
Reverse Leakage Current IR 50 nA VRWM = 3.3V, Pin 1 to 2 or 2 to 1 2
Junction Capacitance CJ 0.35 0.45 pF VR = 0V, f = 1MHz 2
Reverse Stand-Off Voltage VRWM 3.3 V Pin 1 to 2 or 2 to 1 2
Dynamic Resistance RDYN 0.2 Ω tp = 0.2/100ns 2

CAD (KiCad official)

  • Symbol: RCLAMP3331ZATFT
  • Footprint: Diode_SMD:D_0201_0603Metric
  • 3D model: 0201, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.3 mm nominal 01005 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: rclamp3331zatft-etched.step / rclamp3331zatft-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rclamp3331zatft.step / rclamp3331zatft.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SEMTECH datasheet (8 pp, sha256 6403c2967911ed51, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF