component
GC4D30120H
Public Made by Adomby adom
SUPSiC SiC Diodes, TO-247-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433
{
"schema_version": 1,
"type": "component",
"slug": "gc4d30120h",
"title": "GC4D30120H",
"brief": "SUPSiC SiC Diodes, TO-247-2. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"silicon carbide (sic) devices",
"gc4d30120h",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "GC4D30120H",
"manufacturer": "SUPSiC",
"package": "TO-247-2",
"pin_count": 2,
"category": "Silicon Carbide (SiC) Devices",
"subcategory": "SiC Diodes",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756399683210498048",
"parts": {
"symbol": "gc4d30120h.kicad_sym",
"footprint": "gc4d30120h.kicad_mod",
"model_3d": "gc4d30120h-hero.glb",
"model_3d_plain": "gc4d30120h-etched.glb",
"model_3d_step": "gc4d30120h-etched.step",
"model_3d_step_plain": "gc4d30120h.step",
"lbr": "gc4d30120h.lbr"
},
"distributor_links": {
"lcsc": "C7435090"
},
"distributor_check": {
"checked_at": "2026-10-15T11:35:27Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "PIN 1",
"type": "passive",
"description": "Labelled PIN 1 on the TO-247-2 package drawing; the datasheet does not state whether this terminal is the anode or the cathode."
},
{
"number": "2",
"name": "PIN 2",
"type": "passive",
"description": "Labelled PIN 2 on the TO-247-2 package drawing; the datasheet does not state whether this terminal is the anode or the cathode."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet labels the terminals only as PIN 1 and PIN 2 and does not name them anode or cathode, ; The package drawing also shows a CASE designation, which is not a numbered pin and is not described "
],
"pages_sent": 5,
"cost_usd": 0.06,
"at": "2026-10-15T11:35:09"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756399683210498048",
"pages": 5,
"sha256": "7b9914f5680267c5",
"source_tier": "lcsc"
},
"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": "gc4d30120h.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
15.9,
5.03,
41.1
],
"zmin_mm": -15.83,
"centre_offset_mm": 0.185,
"footprint_binding": "identity",
"sha256": "893d74ddf8871c7c8b80ebd737622fd0a977d5b20e0e15104d8433b9f0b699b0",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "gc4d30120h-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "body on z = 0, through-hole leads below",
"extents_mm": [
15.9,
5.03,
41.1
],
"zmin_mm": -15.83,
"centre_offset_mm": 0.185,
"footprint_binding": "identity",
"sha256": "0f87602340d74af2c0ebd40e3661c53c50f837f5fab7a255e82704ed025715af",
"checked": "2026-10-15",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "SUPSiC",
"Package": "TO-247-2",
"Category": "Silicon Carbide (SiC) Devices",
"Pins": "2"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "7b9914f5680267c59f85f1bb4061190824fbc574d141201d4dce48430c3f54e7",
"rows": [
{
"name": "Forward Voltage (TJ = 25 °C)",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.5,
"max": 1.8,
"conditions": "IF = 30 A, TJ = 25 °C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Forward Voltage (TJ = 175 °C)",
"symbol": "VF",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 2.2,
"max": 3,
"conditions": "IF = 30 A, TJ = 175 °C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Current (TJ = 25 °C)",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 40,
"max": 250,
"conditions": "VR = 1200 V, TJ = 25 °C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Current (TJ = 175 °C)",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 70,
"max": 450,
"conditions": "VR = 1200 V, TJ = 175 °C",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Repetitive Peak Reverse Voltage",
"symbol": "VRRM",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 1200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "DC Blocking Voltage",
"symbol": "VDC",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 1200,
"conditions": "",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Continuous Forward Current (TJ = 25 °C)",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 94,
"conditions": "TJ = 25 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Continuous Forward Current (TJ = 135 °C)",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 45,
"conditions": "TJ = 135 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Continuous Forward Current (TJ = 155 °C)",
"symbol": "IF",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 30,
"conditions": "TJ = 155 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Repetitive Peak Forward Surge Current (Tc = 25 °C)",
"symbol": "IFRM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 121,
"conditions": "Tc = 25 °C, tp = 10 ms, Half Sine Pulse",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Repetitive Peak Forward Surge Current (Tc = 110 °C)",
"symbol": "IFRM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 68,
"conditions": "Tc = 110 °C, tp = 10 ms, Half Sine Pulse",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Non-Repetitive Forward Surge Current (Tc = 25 °C)",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 233,
"conditions": "Tc = 25 °C, tp = 10 ms, Half Sine Pulse",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Non-Repetitive Forward Surge Current (Tc = 110 °C)",
"symbol": "IFSM",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 209,
"conditions": "Tc = 110 °C, tp = 10 ms, Half Sine Pulse",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Power Dissipation (Tc = 25 °C)",
"symbol": "Ptot",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 441,
"conditions": "Tc = 25 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Power Dissipation (Tc = 110 °C)",
"symbol": "Ptot",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 191,
"conditions": "Tc = 110 °C",
"source_page": 1,
"source": "datasheet"
},
{
"name": "i2t Value (Tc = 25 °C)",
"symbol": "∫i2t",
"kind": "absolute_maximum",
"unit": "A2s",
"min": null,
"typ": null,
"max": 271,
"conditions": "Tc = 25 °C, tp = 10 ms",
"source_page": 1,
"source": "datasheet"
},
{
"name": "i2t Value (Tc = 110 °C)",
"symbol": "∫i2t",
"kind": "absolute_maximum",
"unit": "A2s",
"min": null,
"typ": null,
"max": 218,
"conditions": "Tc = 110 °C, tp = 10 ms",
"source_page": 1,
"source": "datasheet"
},
{
"name": "Operating Junction & Storage Temperature",
"symbol": "TJ, Tstg",
"kind": "thermal",
"unit": "°C",
"min": -55,
"typ": null,
"max": 175,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Maximum Processing Temperature",
"symbol": "TPROC",
"kind": "thermal",
"unit": "",
"min": null,
"typ": null,
"max": 325,
"conditions": "10 min. Maximum",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Thermal Resistance, Junction to Case",
"symbol": "Rθ, JC",
"kind": "thermal",
"unit": "°C / W",
"min": null,
"typ": 0.34,
"max": null,
"conditions": "",
"source_page": 2,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"gc4d30120h"
],
"discovery_pitch": "GC4D30120H (SUPSiC) 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",
"gc4d30120h.kicad_sym",
"gc4d30120h.kicad_mod",
"gc4d30120h.glb",
"gc4d30120h.step",
"gc4d30120h.lbr",
"docs/hero.png",
"docs/gc4d30120h-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"gc4d30120h-hero.glb",
"gc4d30120h-hero.overlay.json",
"gc4d30120h-etched.glb"
],
"visibility": {
"public": true
}
}