component

SS320-SMB

Public Made by Adom

by adom

GOODWORK Schottky Barrier Diodes (SBD), SMB(DO-214AA). 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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README.md Publish 0.1.0 · Ray 2d ago
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ss320-smb-etched.step ss320-smb: factory component page (tier=lcsc) · Ray 2d ago
ss320-smb-hero.glb ss320-smb: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
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ss320-smb.glb Publish 0.1.0 · Ray 2d ago
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SS320-SMB

GOODWORK · Schottky Barrier Diodes (SBD) · SMB(DO-214AA)

SS320-SMB from GOODWORK, in a SMB(DO-214AA). 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, marked by the color band on the package; SS320 blocks up to 200 V DC and has a maximum forward voltage of 0.92 V at 3.0 A.
2 A passive Anode, the end opposite the color band; carries up to 3.0 A maximum average forward rectified current.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package SMB(DO-214AA)
Category Diodes
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
Maximum Recurrent Peak Reverse Voltage VRRM 200 V 1
Maximum RMS Voltage VRMS 140 V 1
Maximum DC Blocking Voltage VDC 200 V 1
Maximum Average Forward Rectified Current IF(AV) 3 A 1
Peak Forward Surge Current IFSM 80 A 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 1
Maximum Instantaneous Forward Voltage VF 0.92 V at 3.0A 1
Maximum DC Reverse Current IR 0.02 mA Ta=25 C, at rated DC blocking voltage 1
Maximum DC Reverse Current IR 2 mA Ta=100 C, at rated DC blocking voltage 1
Operating Temperature Range TJ -65 175 C 1
Storage Temperature Range TSTG -65 175 C 1
Typical Thermal Resistance RθJA 55 C/W Note 2: junction to lead, vertical PC board mounting, 0.5" (12.7mm) lead length 1
Typical Junction Capacitance CJ 250 pF Measured at 1MHz and applied reverse voltage of 4.0V D.C. 1

CAD (KiCad official)

  • Symbol: SS320-SMB
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: ss320-smb-etched.step / ss320-smb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss320-smb.step / ss320-smb.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (4 pp, sha256 32a530d8e8a071fb, 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