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SD101BWSQ

Public Made by Adom

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Yangzhou Yangjie Elec Tech Schottky Diodes, SOD-323(SC-90). 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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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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SD101BWSQ

Yangzhou Yangjie Elec Tech · Schottky Diodes · SOD-323(SC-90)

SD101BWSQ from Yangzhou Yangjie Elec Tech, in a SOD-323(SC-90). 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 Yangzhou Yangjie Elec Tech
Package SOD-323(SC-90)
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
Repetitive peak reverse voltage (SD101BWSQ) VRRM 50 V 1
Average forward current IFAV 0.07 A 1
Peak forward surge current IFSM 3 A 8.3ms, half sine 1
Power dissipation PD 250 mW 1
Thermal resistance junction to ambient RthJA 500 ℃/W 1
Junction temperature TJ -55 150 ℃ 1
Storage temperature range Tstg -55 150 ℃ 1
Forward voltage (SD101BWSQ) VF 0.4 V IF=1mA 2
Forward voltage (all parts, row IF=15mA) VF 1 V IF=15mA 2
Reverse leakage current (SD101BWSQ) IR 0.2 uA VR=40V 2
Reverse breakdown voltage (SD101BWSQ) VBR 50 V IR=10uA 2
Junction capacitance (all parts) CJ 4 pF VR=1V, f =1MHZ 2
Reverse recovery time (all parts) trr 3 ns IF=IR=10mA,Irr=1mA,RL=100Ω 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing black 3. Body color: Black 4
contacts tin ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: SD101BWSQ
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
  • 3D model files: sd101bwsq-etched.step / sd101bwsq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd101bwsq.step / sd101bwsq.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256 ffe6ecb8840f84dc, retrieved 2026-11-07, 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