component

US1G-SMA

Public Made by Adom

by adom

GOODWORK Diodes - Fast Recovery Rectifiers, SMA(DO-214AC). 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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US1G-SMA

GOODWORK · Diodes - Fast Recovery Rectifiers · SMA(DO-214AC)

US1G-SMA from GOODWORK, in a SMA(DO-214AC). 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 SMA(DO-214AC)
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 400 V 1
Maximum RMS Voltage VRMS 280 V 1
Maximum DC Blocking Voltage VDC 400 V 1
Maximum Average Forward Rectified Current IF(AV) 1 A 1
Peak Forward Surge Current IFSM 30 A 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 1
Maximum Instantaneous Forward Voltage VF 1.3 V at 1.0A 1
Maximum DC Reverse Current IR 5 µA Ta=25 C at Rated DC Blocking Voltage 1
Maximum DC Reverse Current IR 100 µA Ta=100 C at Rated DC Blocking Voltage 1
Maximum Reverse Recovery Time trr 50 nS IF=0.5A, IR=1.0A, IRR=0.25A 1
Operating and Storage Temperature Range TJ, TSTG -50 150 C 1
Typical Junction Capacitance CJ 15 pF Measured at 1MHz and applied reverse voltage of 4.0V D.C. 1

CAD (KiCad official)

  • Symbol: US1G-SMA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: us1g-sma-etched.step / us1g-sma-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us1g-sma.step / us1g-sma.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (4 pp, sha256 ea01bfadada3f827, retrieved 2026-10-22, 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