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Ray add symbol pin "9" for the exposed thermal pad: the footprint carries the pad and the symbol had none, so it reached no… 155df59
{
 "schema": "adom.pads/1",
 "slug": "sy8513fcc",
 "footprint": "Diodes_SO-8EP",
 "generated_from": {
  "footprint": "Diodes_SO-8EP@sha256:e4747640ff122bb4",
  "pins": "page.json:component.pins",
  "overrides": null
 },
 "pin1": {
  "pad": "1",
  "at": [
   -2.4975,
   -1.905
  ],
  "corner": "top-left",
  "source": "silk-marker",
  "derived_from": "Diodes_SO-8EP@sha256:e4747640ff122bb4"
 },
 "pad_count": 9,
 "symbol_pins": [
  "1",
  "2",
  "3",
  "4",
  "5",
  "6",
  "7",
  "8",
  "9"
 ],
 "paste_apertures": 0,
 "issues": [],
 "pads": [
  {
   "pad": "1",
   "kind": "smd",
   "shape": "rect",
   "at": [
    -2.4975,
    -1.905
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "1",
   "name": "IN",
   "type": "power_in",
   "description": "Input supply pin, 4.5V to 100V range (abs max 100V). Decouple to GND with at least a 1μF ceramic capacitor placed close to the pin.",
   "is_pin1": true,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "2",
   "kind": "smd",
   "shape": "rect",
   "at": [
    -2.4975,
    -0.635
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "2",
   "name": "EN",
   "type": "input",
   "description": "Enable control input. Pull high to turn on the converter (V_EN,R typ 1.1V rising, V_EN,F typ 0.9V falling). Do not leave floating. Abs max -0.3V to VIN+0.3V.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "3",
   "kind": "smd",
   "shape": "rect",
   "at": [
    -2.4975,
    0.635
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "3",
   "name": "FS",
   "type": "input",
   "description": "Switching frequency programming pin. Connect a resistor from FS to GND to set fSW between 100kHz and 500kHz per fSW(kHz) = 1e5 / RFS(kΩ). RFS range 200kΩ to 1MΩ.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "4",
   "kind": "smd",
   "shape": "rect",
   "at": [
    -2.4975,
    1.905
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "4",
   "name": "GND",
   "type": "power_in",
   "description": "Device ground reference. Tie to system ground plane; exposed pad must also be connected to this pin/ground.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "5",
   "kind": "smd",
   "shape": "rect",
   "at": [
    2.4975,
    1.905
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "5",
   "name": "FB",
   "type": "input",
   "description": "Output voltage feedback input to the error amplifier. Connect to the center tap of the output resistor divider to set VOUT = 0.8V × (1 + R1/R2). VREF = 0.8V ±1%; IFB ±50nA.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "6",
   "kind": "smd",
   "shape": "rect",
   "at": [
    2.4975,
    0.635
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "6",
   "name": "PG",
   "type": "output",
   "description": "Power-good indicator, open-drain output. Asserts (pulled low released to Hi-Z) when the FB voltage is within approximately 90% to 120% of the regulation point. Requires an external pull-up resistor; V_PG,L = 0.3V at 2mA.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "7",
   "kind": "smd",
   "shape": "rect",
   "at": [
    2.4975,
    -0.635
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "7",
   "name": "BS",
   "type": "passive",
   "description": "Bootstrap capacitor pin supplying the high-side gate driver. Connect a 0.1μF ceramic capacitor between BS and LX. Abs max BS-LX = 6V.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "8",
   "kind": "smd",
   "shape": "rect",
   "at": [
    2.4975,
    -1.905
   ],
   "rot": 0.0,
   "size": [
    1.505,
    0.802
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": false,
   "pin": "8",
   "name": "LX",
   "type": "output",
   "description": "Switching node; drain of internal N-channel top FET (RDS(ON) 150mΩ). Connect to the external inductor and freewheeling Schottky diode. Handles up to 3A output; dynamic voltage rating VIN+3V to GND-5V for 10ns.",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  },
  {
   "pad": "9",
   "kind": "smd",
   "shape": "rect",
   "at": [
    0.0,
    0.0
   ],
   "rot": 0.0,
   "size": [
    2.613,
    3.502
   ],
   "layers": [
    "F.Cu",
    "F.Mask",
    "F.Paste"
   ],
   "thermal": true,
   "pin": "9",
   "name": "EPAD",
   "type": "power_in",
   "description": "Exposed thermal pad on the bottom of the SO8E package. Must be connected to the GND pin and to the system ground plane for optimal thermal performance (θJA = 42°C/W, θJC = 4°C/W).",
   "is_pin1": false,
   "source": {
    "geometry": "Diodes_SO-8EP.kicad_mod",
    "meaning": "page.json:component.pins",
    "correspondence": "kicad: symbol pin number == pad name"
   }
  }
 ]
}