component

FR102W

Public Made by Adom

by adom

hongjiacheng Fast Recovery / High Efficiency Diodes, SOD-123FL. 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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FR102W

hongjiacheng · Fast Recovery / High Efficiency Diodes · SOD-123FL

FR102W from hongjiacheng, 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 K passive Cathode, marked by the cathode band on the package; FR102W is rated 100 V VRRM, 70 V VRMS, 100 V DC blocking, 1.0 A average forward current.
2 A passive Anode terminal of the fast recovery rectifier; forward voltage max 1.3 V at IF=1.0A and reverse recovery time max 150 ns.

Key specifications

Parameter Value
Manufacturer hongjiacheng
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 Repetitive Peak Reverse Voltage VRRM 100 V Ta=25℃ 1
Maximum RMS Voltage VRMS 70 V Ta=25℃ 1
Maximum DC blocking Voltage VDC 100 V Ta=25℃ 1
Maximum Average Forward Rectified Current IF(AV) 1 A 60Hz sinewave, Resistance load, TL (Fig.1) 1
Non-repetitive Peak Forward Surge Current IFSM 30 A t=8.3ms Half-sine wave 1
Storage temperature Tstg -55 150 ℃ 1
Junction temperature Tj -55 150 ℃ 1
Maximum instantaneous forward voltage VF 1.3 V IF=1.0A 2
Maximum reverse recovery time Trr 150 ns IF=0.5A,IR=1.0A,Irr=0.25A 2
Maximum DC reverse current IR1 2 μA VR=VDC, TA=25℃ 2
Maximum DC reverse current IR2 200 μA VR=VDC, TA=125℃ 2
Typical junction capacitance CJ 9 pF 4.0V DC,1MHz 2
Typical Thermal Resistance junction to ambient RθJ-A 85 ℃/W 1
Typical Thermal Resistance junction to lead RθJ-L 28 ℃/W 1

CAD (KiCad official)

  • Symbol: FR102W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: fr102w-etched.step / fr102w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fr102w.step / fr102w.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (3 pp, sha256 b8ff94efb763bafc, 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