component

UF4007-TB

Public Made by Adom

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Suzhou Good-Ark Elec High Effic Rectifier, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesuf4007-tbfactory-2.0.0extractor-text

Verified UF4007-TB

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: UF4007-TB · DO-41 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 2-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_DO-41_SOD81_P10.16mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-rsknydof/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ uf4007-tb.kicad_sym✓ uf4007-tb.kicad_mod✓ uf4007-tb.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

UF4007-TB

Suzhou Good-Ark Elec · High Effic Rectifier · DO-41

UF4007-TB from Suzhou Good-Ark Elec, in a DO-41. 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 Suzhou Good-Ark Elec
Package DO-41
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 repetitive peak reverse voltage VRRM 1000 Volt 1
Maximum DC blocking voltage VDC 1000 Volt 1
Maximum average forward rectified current IF(AV) 1 Amp 0.375" (9.5mm) lead length at TA=55°C 1
Peak forward surge current IFSM 30 Amp 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) 1
Maximum DC reverse current IR 10 uA at rated DC blocking voltage, TA=25°C 1
Maximum DC reverse current IR 50 uA at rated DC blocking voltage, TA=100°C 1
Typical junction capacitance CJ 17 pF at 4.0V, 1MHz 1
Typical thermal resistance, junction to ambient RθJA 60 °C/W 0.375" (9.5mm) lead length (Note 1) 1
Typical thermal resistance, junction to lead RθJL 15 °C/W 1
Operating junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: UF4007-TB
  • Footprint: Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal
  • 3D model: DO-41 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Suzhou Good-Ark Elec datasheet (2 pp, sha256 6b332776806ac837, retrieved 2026-10-30, 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