component
SMBJ75CA-E3
Public Made by Adomby adom
Vishay Intertech TVS, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340
{
"schema_version": 1,
"type": "component",
"slug": "smbj75ca-e3",
"title": "SMBJ75CA-E3",
"brief": "Vishay Intertech TVS, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"circuit protection",
"smbj75ca-e3",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SMBJ75CA-E3",
"manufacturer": "Vishay Intertech",
"package": "SMB(DO-214AA)",
"pin_count": 2,
"category": "Circuit Protection",
"subcategory": "TVS",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/3b2c9b25e0a710daf403c7a6fd291960.pdf",
"parts": {
"symbol": "smbj75ca-e3.kicad_sym",
"footprint": "smbj75ca-e3.kicad_mod",
"model_3d": "smbj75ca-e3-hero.glb",
"model_3d_plain": "smbj75ca-e3-etched.glb",
"model_3d_step": "smbj75ca-e3-etched.step",
"model_3d_step_plain": "smbj75ca-e3.step",
"lbr": "smbj75ca-e3.lbr"
},
"distributor_links": {
"lcsc": "C1973747"
},
"distributor_check": {
"checked_at": "2026-10-30T17:15:31Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "K",
"type": "passive",
"description": "Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint."
},
{
"number": "2",
"name": "A",
"type": "passive",
"description": "Anode."
}
],
"provenance": {
"extractor": "extract_pins",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins",
"primary_model": "cathode-band convention",
"primary_mode": "convention",
"consensus_model": null,
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 5,
"cost_usd": 0.002,
"at": "2026-10-30T17:15:23"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/3b2c9b25e0a710daf403c7a6fd291960.pdf",
"pages": 5,
"sha256": "13281d4fec098228",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 2,
"described": 2,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "smbj75ca-e3.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.3,
3.55,
2.15
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "029466277d91e9f5492556be93e46611049e07115c7913880c547afa96058ed4",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "smbj75ca-e3-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.3,
3.55,
2.15
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "48efda4adb0fafa72a55a7441e869ee6eb9b016418a9eef1d93a5b88ea3eee28",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "SMB (DO-214AA)",
"source_page": 4,
"D": {
"nom_mm": 4.318,
"range_mm": [
4.064,
4.572
]
},
"E1": {
"nom_mm": 3.62,
"range_mm": [
3.302,
3.937
]
},
"E": {
"nom_mm": 5.397,
"range_mm": [
5.207,
5.588
]
},
"A": {
"nom_mm": 2.07,
"range_mm": [
1.956,
2.184
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "smbj75ca-e3.step",
"verdict": "PASS",
"reasons": [
"height and body within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
},
"metadata": {
"specs": {
"Manufacturer": "Vishay Intertech",
"Package": "SMB(DO-214AA)",
"Category": "Circuit Protection",
"Pins": "2"
},
"appearance": {
"contacts": {
"quote": "Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102",
"page": 1,
"doc": "ds.pdf",
"plating": "tin"
},
"version": 1,
"datasheet_sha256": "13281d4fec09822846294b93ed3fe735220415894ffb65f586a30adb8fd7c9ea"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "13281d4fec09822846294b93ed3fe735220415894ffb65f586a30adb8fd7c9ea",
"rows": [
{
"name": "Breakdown voltage",
"symbol": "VBR",
"kind": "electrical",
"unit": "V",
"min": 83.3,
"typ": null,
"max": 92.1,
"conditions": "at IT (test current) = 1.0 mA; SMBJ75A row, bi-directional marking NR",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum reverse leakage at VWM",
"symbol": "ID",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 1,
"conditions": "at VWM",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum peak pulse surge current",
"symbol": "IPPM",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 5,
"conditions": "note (2): surge current waveform per fig. 3 and derate per fig. 2",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum clamping voltage at IPPM",
"symbol": "VC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 121,
"conditions": "at IPPM",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Peak pulse power dissipation",
"symbol": "PPPM",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 600,
"conditions": "10/1000 μs waveform (notes (1)(2)), fig. 1",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating junction and storage temperature range",
"symbol": "TJ, TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Typical thermal resistance, junction to ambient",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 100,
"max": null,
"conditions": "mounted on minimum recommended pad layout (note 1)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Typical thermal resistance, junction to lead",
"symbol": "RθJL",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 20,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"smbj75ca-e3"
],
"discovery_pitch": "SMBJ75CA-E3 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"smbj75ca-e3.kicad_sym",
"smbj75ca-e3.kicad_mod",
"smbj75ca-e3.glb",
"smbj75ca-e3.step",
"smbj75ca-e3.lbr",
"docs/hero.png",
"docs/smbj75ca-e3-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"smbj75ca-e3-hero.glb",
"smbj75ca-e3-hero.overlay.json",
"smbj75ca-e3-etched.glb"
],
"visibility": {
"public": true
}
}