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, 1 retired · 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8 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded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
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← Commit history

Clean symbol fields and refresh datasheet references

Caleb ·221751bfad ·21d ago ·parent 5c58bef
3 files changed +14−7
smf6-0a.kicad_sym+10−3smf6-0a.lbr+3−3verification.json+1−1
smf6-0a.kicad_sym+10−3
@@ -18,7 +18,14 @@ 				(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"+		(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)@@ -26,7 +33,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Footprint" ""+		(property "Footprint" "Diode_SMD:D_SOD-123F" 			(at 0 0 0) 			(show_name no) 			(do_not_autoplace no)@@ -44,7 +51,7 @@ 				(font (size 1.27 1.27)) 			) 		)-		(property "Description" "Zener diode, filled shape"+		(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)
smf6-0a.lbr+3−3
@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>Zener diode, filled shape</description>+<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</description> <packages> <package name="SMF6.0A">   <description>2 pads, 3.9 x 1.1 mm. D_SOD-123F</description>@@ -76,7 +76,7 @@ </packages> <symbols> <symbol name="SMF6.0A">-  <description>Zener diode, filled shape</description>+  <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</description>   <wire x1="-1.2700" y1="-1.2700" x2="-1.2700" y2="1.2700" width="0.2540" layer="94"/>   <wire x1="-1.2700" y1="1.2700" x2="-0.7620" y2="1.2700" width="0.2540" layer="94"/>   <wire x1="1.2700" y1="0.0000" x2="-1.2700" y2="0.0000" width="0.1524" layer="94"/>@@ -91,7 +91,7 @@ </symbols> <devicesets> <deviceset name="SMF6.0A" prefix="D">-  <description>Zener diode, filled shape</description>+  <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</description>   <gates>     <gate name="G$1" symbol="SMF6.0A" x="0" y="0"/>   </gates>
verification.json+1−1
@@ -49,7 +49,7 @@     }    ],    "files": {-    "smf6-0a.kicad_sym": "d052ed799f7e0cdb1a298a02accb35d17a6f3b7a4022f243720def570266c889",+    "smf6-0a.kicad_sym": "e9dda7176e006432fabf7d33ca9bf2de1030cfc04eab6fb156294ace6f21f35c",     "smf6-0a.kicad_mod": "b2511c388b5759ee1c4686d581478e72838c6be1bb29cdc9c022e11cd5b81fe2",     "smf6-0a.step": "132323445e3d1f9231e81c083cd88a33cd204dd8b96063bb2ed1f3ab4470c7e7"    }