component
RCLAMP0504F
Public Made by Adomby adom
UMW Electrostatic And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "rclamp0504f",
"title": "RCLAMP0504F",
"brief": "UMW Electrostatic And Surge Protection (TVS/ESD), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"package": "SOT-363",
"pin_count": 6,
"category": "TVS/Fuse/Board Level Protection",
"subcategory": "Electrostatic And Surge Protection (TVS/ESD)",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/50e6137df3874203c1b312b355220d17.pdf",
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"source": "Component Ocean /api/assign-pns",
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"pn": null,
"status": "no match"
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"mouser": {
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"number": "1",
"name": "CH1",
"type": "bidirectional",
"description": "Channel 1 I/O line of the ESD/surge protector, rated for a reverse working voltage of 5V with 0.3pF typical I/O-to-I/O capacitance."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground reference pin that the I/O clamps are referenced to, with parasitic capacitance specified from each I/O pin to ground."
},
{
"number": "3",
"name": "CH2",
"type": "bidirectional",
"description": "Channel 2 I/O line of the ESD/surge protector, rated for a reverse working voltage of 5V with 0.3pF typical I/O-to-I/O capacitance."
},
{
"number": "4",
"name": "CH3",
"type": "bidirectional",
"description": "Channel 3 I/O line of the ESD/surge protector, rated for a reverse working voltage of 5V with 0.3pF typical I/O-to-I/O capacitance."
},
{
"number": "5",
"name": "VDD",
"type": "power_in",
"description": "Power line pin of the device, which the datasheet states is protected as one power line within a 5V low operating voltage."
},
{
"number": "6",
"name": "CH4",
"type": "bidirectional",
"description": "Channel 4 I/O line of the ESD/surge protector, rated for a reverse working voltage of 5V with 0.3pF typical I/O-to-I/O capacitance."
}
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"pages_sent": 6,
"cost_usd": 0.0249,
"at": "2026-11-04T21:51:47"
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"sha256": "bb102d7fbc3b382b",
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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"zmin_mm": 0,
"centre_offset_mm": 0,
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"package_dims": {
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"source_page": 4,
"D": {
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"A": {
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"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
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"reasons": [
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"by": "factory/package_fit.py"
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},
"metadata": {
"specs": {
"Manufacturer": "UMW",
"Package": "SOT-363",
"Category": "TVS/Fuse/Board Level Protection",
"Pins": "6"
},
"characteristics": {
"version": 1,
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"rows": [
{
"name": "Peak Pulse Power",
"symbol": "PPP",
"kind": "absolute_maximum",
"unit": "W",
"min": null,
"typ": null,
"max": 100,
"conditions": "tp=8/20µs",
"source_page": 2,
"source": "datasheet"
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{
"name": "Peak Pulse Current",
"symbol": "IPP",
"kind": "absolute_maximum",
"unit": "A",
"min": null,
"typ": null,
"max": 4,
"conditions": "tp=8/20µs",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD per IEC 61000-4-2 (Air)",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "kV",
"min": -30,
"typ": null,
"max": 30,
"conditions": "Air discharge, IEC 61000-4-2",
"source_page": 2,
"source": "datasheet"
},
{
"name": "ESD per IEC 61000-4-2 (Contact)",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "kV",
"min": -25,
"typ": null,
"max": 25,
"conditions": "Contact discharge, IEC 61000-4-2",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Junction Temperature Range",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Storage Temperature Range",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "°C",
"min": -55,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Working Voltage",
"symbol": "VRWM",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 5,
"conditions": "Any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Breakdown Voltage",
"symbol": "VBR",
"kind": "electrical",
"unit": "V",
"min": 6,
"typ": null,
"max": null,
"conditions": "IT=1mA, any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Reverse Leakage Current",
"symbol": "IR",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "VRWM=5V, any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Clamping Voltage",
"symbol": "VC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 15,
"max": null,
"conditions": "IPP=1A (8x20µs pulse), any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Clamping Voltage",
"symbol": "VC",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 20,
"max": null,
"conditions": "IPP=4A (8x20µs pulse), any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Parasitic Capacitance",
"symbol": "CJ",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 0.3,
"max": null,
"conditions": "VR=0V, f=1MHz, between I/O pins",
"source_page": 2,
"source": "datasheet"
},
{
"name": "Parasitic Capacitance",
"symbol": "CJ",
"kind": "electrical",
"unit": "pF",
"min": null,
"typ": 0.4,
"max": 0.8,
"conditions": "VR=0V, f=1MHz, any I/O pin to ground",
"source_page": 2,
"source": "datasheet"
}
]
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