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mur3020ctr

Public Made by Adom

by adom

Wild Goose Fast Recovery / High Efficiency Diodes, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MUR3020CTR

Wild Goose · Fast Recovery / High Efficiency Diodes · TO-220

MUR3020CTR from Wild Goose, in a TO-220. 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 of the first diode leg; the rated per-leg maximum repetitive peak reverse voltage is 200 V to 600 V depending on the variant.
2 Anode passive Common anode of the diode legs; the maximum average forward rectified current is 15 A per leg and 30 A per device.
3 Cathode passive Cathode of the second diode leg; the rated per-leg maximum repetitive peak reverse voltage is 200 V to 600 V depending on the variant.

Key specifications

Parameter Value
Manufacturer Wild Goose
Package TO-220
Category Diodes
Pins 3

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 200 V 1
Maximum RMS voltage VRMS 140 V 1
Maximum DC Blocking Voltage VDC 200 V 1
Maximum Average Forward Rectified Current per leg IF(AV) 15 A Per Leg 1
Maximum Average Forward Rectified Current per device IF(AV) 30 A per device 1
Peak Forward Surge Current IFSM 240 A 8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) 1
Instantaneous forward voltage VF 1.2 V at 15A per leg 1
Maximum instantaneous reverse current at rated DC blocking voltage IR 5 uA Ta=25℃ 1
Maximum instantaneous reverse current at rated DC blocking voltage IR 300 uA Ta=125℃ 1
Maximum Reverse Recovery Time trr 45 nS Note 1: IF=0.5A, IR=1.0A, Irr=0.25A 1
Typical Thermal Resistance RθJC 4 °C/W 1
Operating Junction Temperature Range TJ -55 150 °C 1
Storage Temperature Range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: MUR3020CTR
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: mur3020ctr-etched.step / mur3020ctr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mur3020ctr.step / mur3020ctr.glb are the bare package body.

Provenance

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

  • Datasheet: Wild Goose datasheet (3 pp, sha256 e95ae14396abace6, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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