component

RB520S30T1G

Public Made by Adom

by adom

onsemi Schottky Barrier Diodes (SBD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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RB520S30T1G

onsemi · Schottky Barrier Diodes (SBD) · SOD-523

RB520S30T1G from onsemi, in a SOD-523. 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 CATHODE passive Cathode terminal of the 30 V Schottky barrier diode; reverse voltage VR is rated 30 Vdc.
2 ANODE passive Anode terminal of the Schottky barrier diode; DC forward current IF is rated 200 mA.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOD-523
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
Reverse Leakage IR 1 A VR = 10 V 1
Forward Voltage VF 0.6 Vdc IF = 200 mA 1
Reverse Voltage VR 30 Vdc 1
Forward Current DC IF 200 mA 1
Non-Repetitive Peak Forward Current IFSM 600 mA tp < 10 msec 1
Repetitive Peak Forward Current IFRM 300 mA Pulse Wave = 1 sec, Duty Cycle = 66% 1
Total Device Dissipation FR-5 Board PD 200 mW FR-5 Board (Note 1), TA = 25°C; FR-5 Minimum Pad 1
Thermal Resistance, Junction-to-Ambient RJA 635 °C/W 1
Junction and Storage Temperature Range TJ, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: RB520S30T1G
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: rb520s30t1g-etched.step / rb520s30t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rb520s30t1g.step / rb520s30t1g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (3 pp, sha256 52965a2231268ef1, retrieved 2026-10-21, 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