component

SMF6.0A

Public Made by Adom

by adom

Littelfuse TVS Diodes, SOD-123FL. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componenttransistors/thyristorssmf6-0aboard-derived

Verified SMF6.0A

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 2 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against Littelfuse's SMF Series datasheet (Revised JC. 11/02/23)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: Littelfuse SMF Series, Revised JC. 11/02/23, downloaded 2026-10-27 from the datasheet link on littelfuse.com's SMF6.0A product page; replaces the JLCPCB copy of the 12/06/17 edition
  • ✓SMF6.0A row (p.2): uni-directional, marking AG, VBR 6.67-7.37 V at IT 10 mA, VR 6.0 V, IR 400 uA, Ipp 19.4 A, VC 10.3 V
  • ✓Pins: the datasheet has no pin table; 'Color band denotes cathode except bipolar' (Physical Specifications, p.5) and the part marking drawing (p.6) give pin 1 K = band end, pin 2 A; both passive; descriptions rewritten from p.5
  • •Footprint vs the SOD-123FL Mounting Pad Layout (p.5): Littelfuse 1.3 x 1.4 mm pads with a 1.6 mm gap (centres +/-1.45); the KiCad footprint has 1.10 x 1.10 mm pads at +/-1.40 mm (span 0.85-1.95 mm from centre). They sit on the leads (B 3.40-3.90, E 0.35-0.90) but are narrower than the maximum lead width C 1.20 and stop 0.05 mm short of a worst-case lead's inner end; pad 1 (x = -1.40) is the cathode
  • ✓3D body 3.50 x 1.60 x 1.10 mm against B 3.40-3.90, D 1.50-2.00, H 0.90-1.10; moulded body 2.60 mm long within A 2.50-3.10; cathode band on the top face at the pad 1 end (x -1.19 to -0.79); Z-up, seated on z = 0. The model's leads are 0.65 mm wide against C 0.70-1.20 (cosmetic)
  • ✓DigiKey F5749TR-ND and Mouser 576-SMF6.0A are Littelfuse SMF6.0A (were missing on the page)
  • ✓Symbol and footprint Datasheet properties point at the manufacturer datasheet URL
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass
Evidencedatasheet (Littelfuse)product page
Verified files✓ smf6-0a.kicad_sym✓ smf6-0a.kicad_mod✓ smf6-0a.step
8 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • ✓2 of 2 pins described from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! smf6-0a.kicad_sym! smf6-0a.kicad_mod✓ smf6-0a.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
smf6-0a / smf6-0a.kicad_sym
HistoryDownload
Caleb Publish 0.1.3 b81402c 22h ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158
(kicad_symbol_lib
	(version 20241209)
	(generator "board-derived")
	(generator_version "1.0")
	(symbol "SMF6.0A"
		(pin_numbers (hide yes))
		(pin_names (offset 1.016) (hide yes))
		(exclude_from_sim no)
		(in_bom yes)
		(on_board yes)
		(in_pos_files yes)
		(duplicate_pin_numbers_are_jumpers no)
		(property "Reference" "D"
			(at 0 2.54 0)
			(show_name no)
			(do_not_autoplace no)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "Manufacturer" "Littelfuse"
			(at 0 0 0)
			(effects
				(font (size 1.27 1.27))
				(hide yes)
			)
		)
		(property "Value" "SMF6.0A"
			(at 0 -2.54 0)
			(show_name no)
			(do_not_autoplace no)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "Footprint" "Diode_SMD:D_SOD-123F"
			(at 0 0 0)
			(show_name no)
			(do_not_autoplace no)
			(hide yes)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "Datasheet" "https://www.littelfuse.com/assetdocs/tvs-diodes-smf-datasheet?assetguid=7eb8a5b6-bdd0-4561-8f19-0c3cc6f9b2af"
			(at 0 0 0)
			(show_name no)
			(do_not_autoplace no)
			(hide yes)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "Description" "-65℃~+150℃ 10.3V 19.4A@10/1000us 200W@10/1000us 400uA 6V 7.37V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS"
			(at 0 0 0)
			(show_name no)
			(do_not_autoplace no)
			(hide yes)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "ki_keywords" "diode"
			(at 0 0 0)
			(show_name no)
			(do_not_autoplace no)
			(hide yes)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "ki_fp_filters" "TO-???* *_Diode_* *SingleDiode* D_*"
			(at 0 0 0)
			(show_name no)
			(do_not_autoplace no)
			(hide yes)
			(effects
				(font (size 1.27 1.27))
			)
		)
		(property "MPN" "SMF6.0A"
			(at 0 0 0)
			(effects
				(font (size 1.27 1.27))
				(hide yes)
			)
		)
		(property "Mouser" "576-SMF6.0A"
			(at 0 0 0)
			(effects
				(font (size 1.27 1.27))
				(hide yes)
			)
		)
		(property "DigiKey" "F5749TR-ND"
			(at 0 0 0)
			(effects
				(font (size 1.27 1.27))
				(hide yes)
			)
		)
		(property "LCSC" "C207260"
			(at 0 0 0)
			(effects
				(font (size 1.27 1.27))
				(hide yes)
			)
		)
		(symbol "SMF6.0A_0_1"
			(polyline
				(pts (xy -1.27 -1.27) (xy -1.27 1.27) (xy -0.762 1.27))
				(stroke (width 0.254) (type default))
				(fill (type none))
			)
			(polyline
				(pts (xy 1.27 0) (xy -1.27 0))
				(stroke (width 0) (type default))
				(fill (type none))
			)
			(polyline
				(pts (xy 1.27 -1.27) (xy 1.27 1.27) (xy -1.27 0) (xy 1.27 -1.27))
				(stroke (width 0.254) (type default))
				(fill (type outline))
			)
		)
		(symbol "SMF6.0A_1_1"
			(pin passive line
				(at -3.81 0 0)
				(length 2.54)
				(name "K"
					(effects
						(font (size 1.27 1.27))
					)
				)
				(number "1"
					(effects
						(font (size 1.27 1.27))
					)
				)
			)
			(pin passive line
				(at 3.81 0 180)
				(length 2.54)
				(name "A"
					(effects
						(font (size 1.27 1.27))
					)
				)
				(number "2"
					(effects
						(font (size 1.27 1.27))
					)
				)
			)
		)
		(embedded_fonts no)
	)
)