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BYW36

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EIC Semicon Fast Recovery / High Efficiency Diodes, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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BYW36

EIC Semicon · Fast Recovery / High Efficiency Diodes · DO-15

BYW36 from EIC Semicon, in a DO-15. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer EIC Semicon
Package DO-15
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 600 V 1
Maximum RMS voltage VRMS 420 V 1
Maximum DC blocking voltage VDC 600 V 1
Maximum Average Forward Current IF(AV) 2 A 0.375" (9.5mm) lead length at Ta=55°C 1
Maximum Peak Forward Surge Current IFSM 40 A 10ms single half sine-wave superimposed on rated load 1
Maximum Instantaneous Forward Voltage VF 1.2 V at 2.0A 1
Maximum DC reverse current IR 5 µA at rated DC blocking voltage 1
Junction Temperature Range TJ -65 175 °C 1
Storage Temperature Range TSTG -65 200 °C 1
Thermal Resistance - Junction to Ambient RθJA 100 C/W junction to ambient at 0.375" (9.5mm) lead length, P.C.B. mounted 1
Typical Reverse Recovery Time Trr 200 ns IF = 0.5 A to IR = 1 A; measured at Irr = 0.25 A 1

CAD (KiCad official)

  • Symbol: BYW36
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: EIC Semicon datasheet (2 pp, sha256 7b68eea1bdb17f74, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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