component

SMAJ64CA

Public Made by Adom

by adom

GOODWORK TVS, DO-214AC(SMA). 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
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SMAJ64CA

GOODWORK · TVS · DO-214AC(SMA)

SMAJ64CA 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 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 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 (minimum) VBR 71.1 V IT = 1 mA 4
Maximum clamping voltage VC 103 V @ Ipp 3.9 A 4
Maximum reverse leakage current IR 5 @ VRWM 4
Reverse stand-off voltage VRWM 64 V 4
Maximum peak pulse current Ipp 3.9 A 4
Peak pulse 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) 1
Operating and storage temperature range TJ, TSTG -55 150 C 1

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: SMAJ64CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: smaj64ca-etched.step / smaj64ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj64ca.step / smaj64ca.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 2026-10-21, 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