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1N5819HWQ-7-F

Public Made by Adom

by adom

Diodes Incorporated Schottky Diodes, SOD-123. 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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1N5819HWQ-7-F

Diodes Incorporated · Schottky Diodes · SOD-123

1N5819HWQ-7-F from Diodes Incorporated, in a SOD-123. 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 Diodes Incorporated
Package SOD-123
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
Peak Repetitive Reverse Voltage VRRM 40 V 2
Working Peak Reverse Voltage VRWM 40 V 2
DC Blocking Voltage VR 40 V 2
Average Rectified Output Current IO 1 A 2
Repetitive Peak Forward Current IFRM 1.5 A tp 1ms, 0.5 2
Non-Repetitive Peak Forward Surge Current IFSM 25 A 8.3ms single half sine-wave superimposed on rated load 2
Power Dissipation PD 450 mW Note 6 2
Typical Thermal Resistance Junction to Ambient RJA 222 C/W Note 6 2
Operating and Storage Temperature Range TJ, TSTG -65 125 C 2
Reverse Breakdown Voltage V(BR)R 40 V IR = 1.0mA 2
Forward Voltage VF 0.32 V IF = 0.1A 2
Forward Voltage VF 0.45 V IF = 1.0A 2
Forward Voltage VF 0.75 V IF = 3.0A 2
Total Capacitance CT 50 60 pF VR = 4V, f = 1.0MHz 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
contacts tin  Leads: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating) Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: 1N5819HWQ-7-F
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: 1n5819hwq-7-f-etched.step / 1n5819hwq-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1n5819hwq-7-f.step / 1n5819hwq-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 6afbf1d8f289ce19, retrieved 2026-10-17, 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