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Contents

README

markdown

SS24FL

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

SS24FL from onsemi, in a SOD-123F. 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, marked by the band on the package; for SS24FL the peak reverse voltage VRRM and reverse voltage VR are both 40 V.
2 Anode passive Anode terminal of the Schottky barrier rectifier, rated for 2.0 A average rectified current at TA = 75°C and a non-repetitive peak forward surge current of 50 A at t = 8.3 ms.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOD-123F
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
Peak Reverse Voltage VRRM 40 V 1
Reverse Voltage VR 40 V 1
Average Rectified Current IF(AV) 2 A TA = 75°C 1
Non-Repetitive Peak Forward Surge Current IFSM 50 A t = 8.3 ms 1
Operating Junction Temperature Range TJ -55 125 °C 1
Storage Temperature Range TSTG -55 125 °C 1
Reverse Breakdown Voltage BVR 40 V IR = 500 A 2
Forward Voltage VF 0.55 V IF = 2.0 A 2
Reverse Leakage Current IR 100 A VR = VRRM 2
Typical Thermal Resistance, Junction-to-Ambient RJA 140 °C/W Mounted with minimum recommended pad size, PC board FR4 (Note 1) 2

CAD (KiCad official)

  • Symbol: SS24FL
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123F (KiCad packages3D, STEP)
  • 3D model files: ss24fl-etched.step / ss24fl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss24fl.step / ss24fl.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (5 pp, sha256 a5a627a72e2c22b2, 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