component

BCR430UW6-7

Public Made by Adom

by adom

Diodes Incorporated LED Drivers, SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdisplay modules - led drivers - display driversbcr430uw6-7factory-2.0.0extractor-text

Verified BCR430UW6-7

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BCR430UW6-7 · SOT-26 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 9-page datasheet
  • ✓distributor: lcsc C510552, digikey 31-BCR430UW6-7TR-ND, mouser 621-BCR430UW6-7
  • ✓family: SOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-qf01drpp/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: body within the datasheet's package drawing (datasheet p.8)
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bcr430uw6-7.kicad_sym✓ bcr430uw6-7.kicad_mod✓ bcr430uw6-7.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

BCR430UW6-7

Diodes Incorporated · LED Drivers · SOT-26

BCR430UW6-7 from Diodes Incorporated, in a SOT-26. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected Not connected; the datasheet assigns no electrical function to this pin.
2 GND power_in Power ground reference for the device; all voltage ratings in the datasheet are stated relative to GND.
3 REXT input External resistor connection that sets the regulated LED output current (5 mA to 100 mA range); REXT voltage is 0.875 V to 0.960 V and REXT current is limited to 0 to 0.3 mA (absolute maximum REXT voltage 5 V).
4 VS power_in Supply voltage input with a recommended range of 5 V to 42 V (absolute maximum -0.5 V to 45 V).
5 NC unconnected Not connected; the datasheet assigns no electrical function to this pin.
6 OUT output Regulated LED output current pin (IOUT up to 100 mA) with a recommended pin voltage range of 0.5 V to 40 V (absolute maximum -0.5 V to 42 V).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Display Modules / LED Drivers / Display Drivers
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VS -0.5 45 V 3
Output Current IOUT 0 100 mA 3
Output Voltage VOUT -0.5 42 V 3
REXT Current IREXT 0 0.3 mA 3
REXT Voltage VREXT -0.5 5 V 3
Supply Voltage VS 5 42 V 3
OUT Pin Voltage Range VOUT 0.5 40 V 3
Output Current IOUT 5 100 mA Note 5 3
Ambient Temperature Range TA -40 125 °C Notes 5 & 6 3
Normal Operation Junction Temperature Range TJ -40 125 °C Note 6 3
Power Dissipation PD 922 mW Note 7: MRP FR4-PCB, still air 3
Power Dissipation PD 993 mW Note 8: 25mm 25mm 2oz copper 3
Thermal Resistance, Junction to Ambient RθJA 136 °C/W Note 7 3
Thermal Resistance, Junction to Ambient RθJA 126 °C/W Note 8 3
Thermal Resistance, Junction to Lead RθJL 88.5 °C/W Note 9: junction to solder point 3
Operating Junction Temperature TJ -40 150 °C 3
Recommended Storage Temperature TS -55 165 °C 3
Supply Voltage VS 5 42 V 4
Supply Current IS 180 261 400 μA IOUT = 50mA, VS = 5V 4
Supply Current IS 285 500 μA IOUT = 50mA, VS = 42V 4
Quiescent Current IQ 40 67 100 μA VS = 42V; REXT = open 4
Output Current range IOUT 5 100 mA 4
Output Current, set by REXT IOUT 18 20.8 22.7 mA REXT = 30kΩ 4
Output Current, set by REXT IOUT 45.7 49.1 52.3 mA REXT = 12.7kΩ VOUT > 1V; VS ≥ 5V 4
Output Current, set by REXT IOUT 90 95.3 100 mA REXT = 6.49kΩ 4
Driver Voltage Drop VOUT-MIN 50 115 200 mV IOUT = 50mA 4
REXT Pin Voltage VREXT 0.88 0.903 0.96 V REXT = 300kΩ 4
REXT Pin Voltage VREXT 0.875 0.892 0.955 V REXT = 6.49kΩ 4

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminals: Finish - Matte Tin Plated Leads. Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: BCR430UW6-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: bcr430uw6-7-etched.step / bcr430uw6-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bcr430uw6-7.step / bcr430uw6-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (9 pp, sha256 4fbc6d9dff35b40a, retrieved 2026-11-05, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF