component

HBAV21WSE308

Public Made by Adom

by adom

HXY MOSFET Switching Diodes, SOD-323. 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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HBAV21WSE308

HXY MOSFET · Switching Diodes · SOD-323

HBAV21WSE308 from HXY MOSFET, in a SOD-323. 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 HXY MOSFET
Package SOD-323
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
Non-Repetitive Peak Reverse Voltage VRM 250 V 1
Peak Repetitive Reverse Voltage VRRM 200 V 1
Working Peak Reverse Voltage VRWM 200 V 1
RMS Reverse Voltage VR(RMS) 141 V 1
Average Rectified Output Current IO 200 mA 1
Non-repetitive Peak Forward Surge Current IFSM 2 A t=8.3ms 1
Repetitive Peak Forward Surge Current IFRM 625 mA 1
Power Dissipation PD 500 mW 1
Thermal Resistance from Junction to Ambient RΘJA 250 ℃/W 1
Operation Junction and Storage Temperature Range TJ,Tstg -55 150 ℃ 1
Reverse current IR 0.1 uA VR=200V 1
Forward voltage VF 1 V IF=100mA 1
Forward voltage VF 1.25 V IF=200mA 1
Total capacitance Ctot 5 pF VR=0V,f=1MHz 1
Reverse recovery time trr 50 ns IF=IR=30mA, Irr=0.1*IR, RL=100Ω 1

CAD (KiCad official)

  • Symbol: HBAV21WSE308
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: hbav21wse308-etched.step / hbav21wse308-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hbav21wse308.step / hbav21wse308.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (4 pp, sha256 ae66ce0937044af3, retrieved 2026-10-22, 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