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HFFSH1665ADNF155

Public Made by Adom

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HXY MOSFET SiC Diodes, TO-247. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsilicon carbide (sic) deviceshffsh1665adnf155factory-2.0.0extractor-text
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HFFSH1665ADNF155

HXY MOSFET · SiC Diodes · TO-247

HFFSH1665ADNF155 from HXY MOSFET, in a TO-247. 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 A1 passive Anode of the first Schottky diode, whose cathode is common with pin 2 and the case (650 V repetitive peak reverse voltage).
2 K passive Common cathode of both Schottky diodes, connected internally to the case/tab.
3 A2 passive Anode of the second Schottky diode, whose cathode is common with pin 2 and the case (650 V repetitive peak reverse voltage).

Key specifications

Parameter Value
Manufacturer HXY MOSFET
Package TO-247
Category Silicon Carbide (SiC) Devices
Pins 3

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 VRRM 650 V 2
DC Peak Reverse Voltage VR 650 V 2
Surge Peak Reverse Voltage VRSM 650 V 2
Operating junction range Tj -55 175 °C 2
Storage temperature range Tstg -55 150 °C 2
Forward Voltage VF 1.3 1.55 V IF=16A, Tj=25°C 3
Forward Voltage VF 1.5 1.8 V IF=16A, Tj=175°C 3

CAD (KiCad official)

  • Symbol: HFFSH1665ADNF155
  • Footprint: Package_TO_SOT_THT:TO-247-3_Vertical
  • 3D model: TO-247 (KiCad packages3D, STEP)
  • 3D model files: hffsh1665adnf155-etched.step / hffsh1665adnf155-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hffsh1665adnf155.step / hffsh1665adnf155.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (6 pp, sha256 4373363fb04c1c91, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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