component

US2M SMA

Public Made by Adom

by adom

BORN Fast Recovery / High Efficiency Diodes, DO-214AC(SMA). 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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us2m-sma-etched.step us2m-sma: factory component page (tier=lcsc) · Ray 6d ago
us2m-sma-hero.glb us2m-sma: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
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us2m-sma.step Publish 0.1.0 · Ray 6d ago

US2M SMA

BORN · Fast Recovery / High Efficiency Diodes · DO-214AC(SMA)

US2M SMA from BORN, in a DO-214AC(SMA). 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, the end marked by the color band; the datasheet gives no explicit pin numbers.
2 A passive Anode terminal, the end opposite the cathode color band; the datasheet gives no explicit pin numbers.

Key specifications

Parameter Value
Manufacturer BORN
Package DO-214AC(SMA)
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 1000 V TA=25°C 2
Maximum RMS Voltage VRMS 700 V TA=25°C 2
Maximum DC Blocking Voltage VDC 1000 V TA=25°C 2
Maximum Average Forward Rectified Current IF(AV) 2 A TA=25°C 2
Non-repetitive peak forward surge current IFSM 50 A 8.3 ms single half sine-wave 2
Maximum Forward Voltage VF 1.7 V at 2.0A DC 2
Maximum Reverse Current IR 5 uA Tj = 25°C 2
Maximum Reverse Current IR 100 uA Tj = 125°C 2
Maximum Reverse Recovery Time trr 100 nS IF=0.5A, IR=1A, IRR=0.25A 2
Operating Junction Temperature Range TJ -55 150 °C 2
Storage Temperature Range TSTG -55 150 °C 2
Typical Junction Capacitance CJ 50 pF 1.0MHz, applied reverse voltage 4.0VDC 2
Typical Thermal Resistance RθJC 60 °C/W Junction to Ambient (note 3) 2

CAD (KiCad official)

  • Symbol: US2M SMA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: us2m-sma-etched.step / us2m-sma-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us2m-sma.step / us2m-sma.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 c14db7e972a574b6, 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