component

MBRX0520

Public Made by Adom

by adom

LGE Schottky Diodes, SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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MBRX0520

LGE · Schottky Diodes · SOD-123FL

MBRX0520 from LGE, in a SOD-123FL. 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer LGE
Package SOD-123FL
Category Diodes
Pins 2

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Maximum repetitive peak reverse voltage VRRM 20 V 1
Maximum working peak reverse voltage VRWM 14 V 1
Maximum DC blocking voltage VR 20 V 1
Maximum average forward rectified current I(AV) 0.5 A at rated VR @TL=129 1
Peak forward surge current IFSM 6.5 A 8.3ms single half-sine-wave superimposed on rated load @ TL=25 1
Operating temperature range Tj -55 150 1
Storage temperature range TSTG -55 150 1
Maximum instantaneous forward voltage VF 0.375 V IF=0.1A,TJ=25; pulse test <300µs, duty cycle <2% (Note 3) 2
Maximum instantaneous forward voltage VF 0.26 V IF=0.1A,TJ=100; pulse test <300µs, duty cycle <2% (Note 3) 2
Maximum instantaneous forward voltage VF 0.44 V IF=0.5A,TJ=25; pulse test <300µs, duty cycle <2% (Note 3) 2
Maximum instantaneous forward voltage VF 0.36 V IF=0.5A,TJ=100; pulse test <300µs, duty cycle <2% (Note 3) 2
Maximum DC reverse current at rated DC blocking voltage IR 40 µA VR=10V,TJ=25 2
Maximum DC reverse current at rated DC blocking voltage IR 3 mA VR=10V,TJ=100 2
Maximum DC reverse current at rated DC blocking voltage IR 150 µA VR=20V,TJ=25 2
Maximum DC reverse current at rated DC blocking voltage IR 7 mA VR=20V,TJ=100 2
Max. junction capacitance CT 110 pF VR=5VDC (test signal range 100KHz to 1MHz) 2
Typical thermal resistance to ambient RjθA 200 /W Mounted on PC board FR4 with minimum pad size (Note 1) 1
Typical thermal resistance to lead RjθL 150 /W 1 inch square pad size (1×0.5 inch for each lead) on FR4 board (Note 2) 1

CAD (KiCad official)

  • Symbol: MBRX0520
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: mbrx0520-etched.step / mbrx0520-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mbrx0520.step / mbrx0520.glb are the bare package body.

Provenance

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

  • Datasheet: LGE datasheet (3 pp, sha256 1e953e4f8044630e, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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