component

VG-SMAJ120CA

Public Made by Adom

by adom

GOODWORK ESD And Surge Protection (TVS/ESD), DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, 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
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docs Publish 0.1.0 · Ray 14d ago
viewers vg-smaj120ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
package.json Publish 0.1.0 · Ray 14d ago
page.json Set visibility: public · Ray 14d ago
README.md Publish 0.1.0 · Ray 14d ago
vg-smaj120ca-etched.glb Publish 0.1.0 · Ray 14d ago
vg-smaj120ca-etched.step vg-smaj120ca: factory component page (tier=lcsc) · Ray 14d ago
vg-smaj120ca-hero.glb vg-smaj120ca: hero GLB from the etched model (keeps the MPN mark) · Ray 14d ago
vg-smaj120ca-hero.overlay.json Publish 0.1.0 · Ray 14d ago
vg-smaj120ca.glb Publish 0.1.0 · Ray 14d ago
vg-smaj120ca.kicad_mod Publish 0.1.0 · Ray 14d ago
vg-smaj120ca.kicad_sym vg-smaj120ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
vg-smaj120ca.lbr vg-smaj120ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
vg-smaj120ca.step Publish 0.1.0 · Ray 14d ago

VG-SMAJ120CA

GOODWORK · ESD And Surge Protection (TVS/ESD) · DO-214AC(SMA)

VG-SMAJ120CA from GOODWORK, in a DO-214AC(SMA). 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 A1 passive Bidirectional TVS terminal 1 (no polarity, C suffix); 120 V reverse stand-off voltage in either direction, 400 W minimum peak power (10/1000 µs).
2 A2 passive Bidirectional TVS terminal 2 (no polarity, C suffix); 120 V reverse stand-off voltage in either direction, 193 V maximum clamping voltage at 1.6 A peak pulse current.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package DO-214AC(SMA)
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
Breakdown voltage (min) VBR 133 V @IT 4
Maximum clamping voltage VC 193 V @Ipp 4
Peak pulse current Ipp 1.6 A 4
Reverse leakage current IR 5 µA @VRWM 4
Peak power dissipation PPK 400 Watts TA=25 C, TP=1ms (Note 1) 1
Peak forward surge current IFSM 60 Amps 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Note 3) 1
Operating and storage temperature range TJ, TSTG -55 150 C 1
Reverse stand-off voltage VRWM 120 V 4
Breakdown test current IT 1 mA 4

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper 2. Mounted on Copper Pad area of 5.0mm (.013mm Thick) to each terminal. 1

CAD (KiCad official)

  • Symbol: VG-SMAJ120CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: vg-smaj120ca-etched.step / vg-smaj120ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vg-smaj120ca.step / vg-smaj120ca.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (7 pp, sha256 76d259bfaaa6bcc3, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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