component

RCLAMP3331Y

Public Made by Adom

by adom

Leiditech ESD And Surge Protection (TVS/ESD), DFN1006-2. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 23d ago
viewers rclamp3331y: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
package.json Publish 0.1.0 · Ray 23d ago
page.json Set visibility: public · Ray 23d ago
rclamp3331y-etched.glb Publish 0.1.0 · Ray 23d ago
rclamp3331y-etched.step rclamp3331y: factory component page (tier=lcsc) · Ray 23d ago
rclamp3331y-hero.glb rclamp3331y: hero GLB from the etched model (keeps the MPN mark) · Ray 23d ago
rclamp3331y-hero.overlay.json Publish 0.1.0 · Ray 23d ago
rclamp3331y.glb Publish 0.1.0 · Ray 23d ago
rclamp3331y.kicad_mod Publish 0.1.0 · Ray 23d ago
rclamp3331y.kicad_sym rclamp3331y: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
rclamp3331y.lbr rclamp3331y: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
rclamp3331y.step Publish 0.1.0 · Ray 23d ago
README.md Publish 0.1.0 · Ray 23d ago

RCLAMP3331Y

Leiditech · ESD And Surge Protection (TVS/ESD) · DFN1006-2

RCLAMP3331Y from Leiditech, in a DFN1006-2. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Leiditech
Package DFN1006-2
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
Reverse Breakdown Voltage VBR 4.2 V IT = 1mA 2
Reverse Leakage Current IR 0.1 µA VRWM = 3.3V 2
Capacitance CJ 0.45 0.6 pF VR = 0V, f = 1MHz 2
Reverse Working Peak Voltage VRWM 3.3 V 2
Peak Pulse Power Ppp 56 W 8/20µs 1
ESD per IEC 61000-4-2 (Air) VESD -25 25 Kv IEC 61000-4-2 (Air) 1
ESD per IEC 61000-4-2 (Contact) VESD -20 20 Kv IEC 61000-4-2 (Contact) 1
Operating Temperature Range TJ -55 125 ℃ 1
Storage Temperature Range TSTJ -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: RCLAMP3331Y
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: rclamp3331y-etched.step / rclamp3331y-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rclamp3331y.step / rclamp3331y.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (4 pp, sha256 d8fdab307bccce16, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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