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SS520BG

Shikues · Schottky Barrier Diodes (SBD) · SMB

SS520BG from Shikues, in a SMB. 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; the Schottky rectifier cathode terminal, with the SS520BG rated for 200 V maximum repetitive peak reverse voltage and 5.0 A average forward current.
2 A passive Anode; the Schottky rectifier anode terminal, with the SS520BG rated for 5.0 A average forward rectified current.

Key specifications

Parameter Value
Manufacturer Shikues
Package SMB
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 200 V 1
Maximum RMS voltage VRMS 140 V 1
Maximum DC Blocking Voltage VDC 200 V 1
Maximum Average Forward Rectified Current IF(AV) 5 A 1
Operating Junction Temperature Range Tj -55 150 °C 1
Storage Temperature Range Tstg -55 150 °C 1
Typical Thermal Resistance RθJA 50 °C/W P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas 1

CAD (KiCad official)

  • Symbol: SS520BG
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: ss520bg-etched.step / ss520bg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss520bg.step / ss520bg.glb are the bare package body.

Provenance

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

  • Datasheet: Shikues datasheet (3 pp, sha256 f9c3adab1474595e, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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