component

S2J

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SMC(Sangdest Microelectronicstronic (Nanjing)) Diodes - General Purpose, SMB(DO-214AA). 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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README.md Publish 0.1.0 · Ray 5d ago
s2j-etched.glb Publish 0.1.0 · Ray 5d ago
s2j-etched.step s2j: factory component page (tier=lcsc) · Ray 5d ago
s2j-hero.glb s2j: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
s2j-hero.overlay.json Publish 0.1.0 · Ray 5d ago
s2j.glb Publish 0.1.0 · Ray 5d ago
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s2j.step Publish 0.1.0 · Ray 5d ago

S2J

SMC(Sangdest Microelectronicstronic (Nanjing)) · Diodes - General Purpose · SMB(DO-214AA)

S2J from SMC(Sangdest Microelectronicstronic (Nanjing)), in a SMB(DO-214AA). 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, marked by the color band on the SMB body; reverse-blocking voltage for S2J is 600 V (VRRM/VRWM/VR).
2 A passive Anode terminal of the rectifier; average rectified output current is 2.0 A at TL=110°C with forward voltage 1.10 V at IF=2.0 A.

Key specifications

Parameter Value
Manufacturer SMC(Sangdest Microelectronicstronic (Nanjing))
Package SMB(DO-214AA)
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 Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage VRRM, VRWM, VR 600 V S2J 1
Maximum RMS voltage VRMS 420 V S2J 1
Average Rectified Output Current IO 2 A @TL= 110°C 1
Non-Repetitive Peak Forward Surge Current IFSM 60 A 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) 1
Forward Voltage VF 1.1 V IF = 2.0 A 1
Peak Reverse Current IRM 5 μA At rated DC blocking voltage, TA = 25°C 1
Peak Reverse Current IRM 200 μA At rated DC blocking voltage, TA = 125°C 1
Reverse Recovery Time trr 2.5 μS IF=0.5A, IR=1.0A, Irr=0.25A 1
Typical Junction Capacitance CJ 30 pF 1MHz, applied reverse voltage 4.0V D.C. 1
Typical Thermal Resistance Junction to Lead RθJL 16 °C/W Mounted on P.C.B. with 8.0mm² land areas 1
Operating and Storage Temperature Range TJ,TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: S2J
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: s2j-etched.step / s2j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s2j.step / s2j.glb are the bare package body.

Provenance

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

  • Datasheet: SMC(Sangdest Microelectronicstronic (Nanjing)) datasheet (4 pp, sha256 efe37e2a7a38d684, 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