component
DT2042-04TS-7
Public Made by Adomby adom
Diodes Incorporated ESD Protection Devices, TSOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
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"version": "0.1.0",
"type": "component",
"description": "Diodes Incorporated ESD Protection Devices, TSOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"circuit protection",
"dt2042-04ts-7",
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"dependencies": {},
"hero": {
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"files": [
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"component": {
"mpn": "DT2042-04TS-7",
"manufacturer": "Diodes Incorporated",
"package": "TSOT-26",
"pin_count": 6,
"category": "Circuit Protection",
"subcategory": "ESD Protection Devices",
"datasheet": "https://www.diodes.com/assets/Datasheets/DT2042-04TS-7.pdf",
"parts": {
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"lbr": "dt2042-04ts-7.lbr"
},
"distributor_links": {
"lcsc": "C526601",
"digikey": "DT2042-04TS-7DITR-ND",
"mouser": "621-DT2042-04TS-7"
},
"distributor_check": {
"checked_at": "2026-10-30T15:55:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "DT2042-04TS-7DITR-ND",
"status": "found",
"lifecycle": "Active"
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"mouser": {
"pn": "621-DT2042-04TS-7",
"status": "found"
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},
"pins": [
{
"number": "1",
"name": "I/O 1",
"type": "bidirectional",
"description": "ESD-protected channel 1 I/O, rated for ±30 kV contact and air discharge per IEC 61000-4-2 with respect to VSS."
},
{
"number": "2",
"name": "VSS",
"type": "power_in",
"description": "Ground reference for all I/O channels, with the operating voltage (DC) rated at 5.5 V I/O to VSS."
},
{
"number": "3",
"name": "I/O 2",
"type": "bidirectional",
"description": "ESD-protected channel 2 I/O, with a peak pulse current of ±10 A (8/20 µs) and reverse working voltage of 5.5 V relative to VSS."
},
{
"number": "4",
"name": "I/O 3",
"type": "bidirectional",
"description": "ESD-protected channel 3 I/O, with a channel input capacitance typically 1.2 pF (1.5 pF max) at VR = 2.5 V, f = 1 MHz."
},
{
"number": "5",
"name": "NC",
"type": "unconnected",
"description": "Labelled NC on the top-view diagram; the datasheet specifies no function or connection for this pin."
},
{
"number": "6",
"name": "I/O 4",
"type": "bidirectional",
"description": "ESD-protected channel 4 I/O, with TLP dynamic resistance of 0.25 Ω and ESD clamping voltage of 9 V typical at 10 A to VSS."
}
],
"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 has no explicit pin table. The pin numbers were inferred from the TSOT26 top-view text; Pin 5 is labelled NC with no stated function. It is typed as unconnected, but the datasheet does not; I/O pin types are set to bidirectional, which is an engineering choice, since the datasheet does not"
],
"pages_sent": 5,
"cost_usd": 0.0345,
"at": "2026-10-30T15:55:27"
},
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/DT2042-04TS-7.pdf",
"pages": 5,
"sha256": "323d335151b83760",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 6,
"described": 6,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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2.9,
0.95
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"zmin_mm": 0.0,
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"footprint_binding": "identity",
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{
"file": "dt2042-04ts-7-etched.step",
"role": "eda",
"up": "Z",
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"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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],
"package_dims": {
"package_code": "TSOT26",
"source_page": 4,
"D": {
"nom_mm": 2.9,
"range_mm": [
null,
null
]
},
"E1": {
"nom_mm": 1.6,
"range_mm": [
null,
null
]
},
"E": {
"nom_mm": 2.8,
"range_mm": [
null,
null
]
},
"e": {
"nom_mm": 0.95,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 1.0,
"range_mm": [
null,
1.0
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},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "dt2042-04ts-7.step",
"verdict": "PASS",
"reasons": [
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}