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5S150

Public Made by Adom

by adom

YFW Schottky Barrier Diodes (SBD), SMB. 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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5S150

YFW · Schottky Barrier Diodes (SBD) · SMB

5S150 from YFW, in a SMB. 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 Schottky rectifier; rated for 150 V maximum repetitive peak reverse voltage and 5 A average forward current.
2 Anode passive Anode of the Schottky rectifier; forward voltage drop is 0.89 V typ and 0.95 V max at IF=5 A, TA=25°C.

Key specifications

Parameter Value
Manufacturer YFW
Package SMB
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 Drop VF 0.53 0.6 V IF=1A, TA=25°C 1
Forward Voltage Drop VF 0.89 0.95 V IF=5A, TA=25°C 1
Reverse Current IR 5 10 uA rated reverse voltage, TA=25°C 1
Reverse Current IR 5 mA rated reverse voltage, TA=125°C 1
Maximum Repetitive Peak Reverse Voltage VRRM 150 V Ta=25°C 1
Maximum Average Forward Rectified Current IF(AV) 5 A Ta=25°C 1
Peak Forward Surge Current IFSM 120 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 1
Operating junction and storage temperature range Tj, Tstg -40 150 °C 1
Typical Thermal Resistance per diode RθJC 22 °C/W Mounted on FR-4 PCB 1
Forward Voltage Drop VF 0.48 V IF=1A, TA=125°C 1
Forward Voltage Drop VF 0.82 V IF=5A, TA=125°C 1

CAD (KiCad official)

  • Symbol: 5S150
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: 5s150-etched.step / 5s150-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 5s150.step / 5s150.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (3 pp, sha256 5dd2d2b3efe36e44, retrieved 2026-10-22, tier: lcsc)
  • 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