component

US1MWG_R2_000A4

Public Made by Adom

by adom

PANJIT International Diodes - Fast Recovery Rectifiers, 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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docs Publish 0.1.0 · Ray 7d ago
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README.md Publish 0.1.0 · Ray 7d ago
us1mwg-r2-000a4-etched.glb Publish 0.1.0 · Ray 7d ago
us1mwg-r2-000a4-etched.step us1mwg-r2-000a4: factory component page (tier=lcsc) · Ray 7d ago
us1mwg-r2-000a4-hero.glb us1mwg-r2-000a4: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
us1mwg-r2-000a4-hero.overlay.json Publish 0.1.0 · Ray 7d ago
us1mwg-r2-000a4.glb Publish 0.1.0 · Ray 7d ago
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us1mwg-r2-000a4.step Publish 0.1.0 · Ray 7d ago

US1MWG_R2_000A4

PANJIT International · Diodes - Fast Recovery Rectifiers · SMA

US1MWG_R2_000A4 from PANJIT International, in a 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 Cathode passive Cathode terminal of the ultrafast rectifier; the color band on the package marks the cathode end, and the device is rated 1000 V peak reverse voltage (V RRM) for the US1MWG variant.
2 Anode passive Anode terminal of the ultrafast rectifier, rated up to 1 A average forward current (IF(AV)).

Key specifications

Parameter Value
Manufacturer PANJIT International
Package 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 Recurrent Peak Reverse Voltage VRRM 1000 V 1
Maximum RMS Voltage VRMS 700 V 1
Maximum DC Blocking Voltage VDC 1000 V 1
Maximum Average Forward Current IF(AV) 1 A 1
Peak Forward Surge Current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load 1
Maximum Forward Voltage VF 1.7 V at 1A 1
Maximum DC Reverse Current IR 10 uA at rated DC blocking voltage 1
Maximum Reverse Recovery Time TRR 100 ns Note 3: IF=0.5A, IR=1A, recover to 0.25A 1
Typical Junction Capacitance CJ 17 pF 1
Typical Thermal Resistance, junction to ambient RJA 150 °C/W Note 1: mounted on FR4 PCB, single-sided copper, mini pad 1
Typical Thermal Resistance, junction to lead RJL 35 °C/W Note 2: mounted on FR4 PCB, single-sided copper, with 76.2 x 114.3mm copper pad area 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: US1MWG_R2_000A4
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: us1mwg-r2-000a4-etched.step / us1mwg-r2-000a4-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us1mwg-r2-000a4.step / us1mwg-r2-000a4.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (5 pp, sha256 f2da417815adce42, retrieved 2026-10-21, tier: lcsc)
  • 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