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SS56

hongjiacheng · Schottky Diodes · SMA(DO-214AC)

SS56 from hongjiacheng, in a SMA(DO-214AC). 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 terminal, the end marked by the cathode band on the SMA (DO-214AC) body; SS56 blocks up to VRRM/VDC 60 V and carries 5.0 A average forward current.
2 A passive Anode terminal at the end opposite the cathode band; SS56 has forward voltage drop per the electrical table (IF=5.0A) and a peak surge current of 120 A (8.3 ms half-sine).

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package SMA(DO-214AC)
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: SS56
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: ss56-etched.step / ss56-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss56.step / ss56.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (3 pp, sha256 80eb1883ea79ae69, retrieved 2026-10-12, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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