component

SS23FA

Public Made by Adom

by adom

onsemi Schottky Barrier Diodes (SBD), SOD-123FL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SS23FA

onsemi · Schottky Barrier Diodes (SBD) · SOD-123FL

SS23FA from onsemi, 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 Cathode passive Cathode of the Schottky rectifier, identified by the band on the package; the SS23FA is rated for VRRM/VR of 30 V and IF(AV) of 2 A.
2 Anode passive Anode of the Schottky rectifier; the SS23FA has a typical maximum forward voltage of 0.50 V at IF = 2 A and a peak forward surge current of 50 A.

Key specifications

Parameter Value
Manufacturer onsemi
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 Instantaneous Forward Voltage VF 0.5 V IF = 2 A, TA = 25°C, pulse test PW = 300 µs, 1% duty cycle 2
Maximum Reverse Current at Rated VR IR 0.4 mA TJ = 25°C 2
Maximum Reverse Current at Rated VR IR 15 mA TJ = 100°C 2
Repetitive Peak Reverse Voltage VRRM 30 V TA = 25°C 2
RMS Reverse Voltage VRMS 21 V TA = 25°C 2
DC Blocking Voltage VR 30 V TA = 25°C 2
Average Forward Rectified Current IF(AV) 2 A TA = 25°C 2
Peak Forward Surge Current IFSM 50 A 8.3 ms single half sine-wave superimposed on rated load 2
Operating Junction Temperature Range TJ -55 125 °C 2
Storage Temperature Range TSTG -55 150 °C 2
Junction-to-Ambient Thermal Resistance RJA 152 °C/W JESD51-3 test board, FR-4 PCB 76.2 mm x 114.3 mm 2
Junction-to-Lead Thermal Characteristics ΨJL 16 °C/W JESD51-3 test board, FR-4 PCB 76.2 mm x 114.3 mm 2
Typical Junction Capacitance CJ 120 pF VR = 4 V, f = 1 MHz 2

CAD (KiCad official)

  • Symbol: SS23FA
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: ss23fa-etched.step / ss23fa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss23fa.step / ss23fa.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (6 pp, sha256 c81b7fb51a56ee00, retrieved 2026-10-23, tier: manufacturer)
  • 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