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BAT54LS-QYL

Public Made by Adom

by adom

Nexperia Schottky Barrier Diodes (SBD), SOD-882. 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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viewers bat54ls-qyl: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
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bat54ls-qyl-etched.step bat54ls-qyl: factory component page (tier=mfr) · Ray 9d ago
bat54ls-qyl-hero.glb bat54ls-qyl: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
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bat54ls-qyl.kicad_mod Publish 0.1.0 · Ray 9d ago
bat54ls-qyl.kicad_sym bat54ls-qyl: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
bat54ls-qyl.lbr bat54ls-qyl: symbol repaired (D_Schottky, cathode pad 1) · Ray 13h ago
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BAT54LS-QYL

Nexperia · Schottky Barrier Diodes (SBD) · SOD-882

BAT54LS-QYL from Nexperia, in a SOD-882. 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 of the Schottky barrier diode (marking bar indicates the cathode); reverse voltage VR max 30 V.
2 A passive Anode of the Schottky barrier diode; forward current IF max 200 mA at Tamb ≤ 25 °C.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOD-882
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
Forward voltage VF 240 mV IF = 0.1 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C 4
Forward voltage VF 320 mV IF = 1 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C 4
Forward voltage VF 400 mV IF = 10 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C 4
Forward voltage VF 500 mV IF = 30 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C 4
Forward voltage VF 800 mV IF = 100 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C 4
Reverse current IR 2 µA VR = 25 V; tp ≤ 300 µs; δ ≤ 2; pulsed; Tamb = 25 °C 4
Diode capacitance Cd 10 pF VR = 1 V; f = 1 MHz; Tamb = 25 °C 4
Reverse recovery time trr 5 ns IF = 10 mA; IR = 10 mA; RL = 100 Ω; IR(meas) = 1 mA; Tamb = 25 °C 4
Reverse voltage VR 30 V 2
Forward current IF 200 mA Tamb ≤ 25 °C 2
Repetitive peak forward current IFRM 300 mA tp ≤ 1 s; δ ≤ 0.5; Tamb = 25 °C 2
Non-repetitive peak forward current IFSM 600 mA square-wave pulse; tp ≤ 10 ms; Tj(init) = 25 °C 2
Total power dissipation (standard footprint) Ptot 345 mW Tamb ≤ 25 °C; [1] 2
Total power dissipation (1 cm2 pad) Ptot 640 mW Tamb ≤ 25 °C; [2] 2
Junction temperature Tj 150 °C 2
Ambient temperature Tamb -55 150 °C 2
Storage temperature Tstg -65 150 °C 2
Thermal resistance junction to ambient (standard footprint) Rth(j-a) 360 K/W in free air; [1][2] 3
Thermal resistance junction to ambient (1 cm2 pad) Rth(j-a) 195 K/W in free air; [3] 3

CAD (KiCad official)

  • Symbol: BAT54LS-QYL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: SOD-882 (KiCad packages3D, STEP)
  • 3D model files: bat54ls-qyl-etched.step / bat54ls-qyl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat54ls-qyl.step / bat54ls-qyl.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (10 pp, sha256 5eefc99517c085e9, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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