component

SMBJ17CA

Public Made by Adom

by adom

GOODWORK TVS, DO-214AA(SMB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionsmbj17cafactory-2.0.0extractor-text
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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 19d ago
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package.json Publish 0.1.0 · Ray 19d ago
page.json Set visibility: public · Ray 19d ago
README.md Publish 0.1.0 · Ray 19d ago
smbj17ca-etched.glb Publish 0.1.0 · Ray 19d ago
smbj17ca-etched.step smbj17ca: factory component page (tier=lcsc) · Ray 19d ago
smbj17ca-hero.glb smbj17ca: hero GLB from the etched model (keeps the MPN mark) · Ray 19d ago
smbj17ca-hero.overlay.json Publish 0.1.0 · Ray 19d ago
smbj17ca.glb Publish 0.1.0 · Ray 19d ago
smbj17ca.kicad_mod Publish 0.1.0 · Ray 19d ago
smbj17ca.kicad_sym smbj17ca: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 12d ago
smbj17ca.lbr smbj17ca: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 12d ago
smbj17ca.step Publish 0.1.0 · Ray 19d ago

SMBJ17CA

GOODWORK · TVS · DO-214AA(SMB)

SMBJ17CA from GOODWORK, in a DO-214AA(SMB). 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 Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package DO-214AA(SMB)
Category TVS/Fuse/Board Level 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 Power Dissipation PPK 600 W TA=25 C, TP=1ms (NOTE 1) 1
Breakdown Voltage (bidirectional, SMBJ17CA) VBR 18.9 21.7 V IT=1 mA 3
Maximum Clamping Voltage VC 27.6 V @ Ipp 21.7 A 3
Maximum Peak Pulse Current Ipp 21.7 A 3
Maximum Reverse Leakage Current IR 5 uA @ VRWM = 17 V 3
Peak Forward Surge Current IFSM 100 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 1
Operating and Storage Temperature Range TJ, TSTG -55 150 C 1
Typical Thermal Resistance, junction to case RθJ-C 20 C/W Between junction and case 1
Typical Thermal Resistance, junction to air RθJ-A 95 C/W Between junction and Air 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: SMBJ17CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
  • 3D model files: smbj17ca-etched.step / smbj17ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smbj17ca.step / smbj17ca.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (7 pp, sha256 30a80bd88d27f7ca, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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