component

SBRS81100NT3G

Public Made by Adom

by adom

onsemi Schottky Barrier Diodes (SBD), SMB. 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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SBRS81100NT3G

onsemi · Schottky Barrier Diodes (SBD) · SMB

SBRS81100NT3G from onsemi, 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 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 onsemi
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
Peak Repetitive Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage VRRM, VRWM, VR 100 V MBRS1100T3 (100 V grade) 2
Average Rectified Forward Current IF(AV) 1 A TL = 163°C 2
Average Rectified Forward Current IF(AV) 2 A TL = 148°C 2
Non-Repetitive Peak Surge Current IFSM 50 A Surge applied at rated load conditions, halfwave, single phase, 60 Hz 2
Operating Junction Temperature TJ -65 175 °C 2
Voltage Rate of Change dv/dt 10 V/ns 2
Thermal Resistance, Junction-to-Lead RJL 22 °C/W TL = 25°C 2
Maximum Instantaneous Forward Voltage VF 0.75 V iF = 1.0 A, TJ = 25°C 2
Maximum Instantaneous Reverse Current IR 0.5 mA Rated dc Voltage, TJ = 25°C 2
Maximum Instantaneous Reverse Current IR 5 mA Rated dc Voltage, TJ = 100°C 2
Typical Capacitance C 270 pF VR = 0 V 3

CAD (KiCad official)

  • Symbol: SBRS81100NT3G
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: sbrs81100nt3g-etched.step / sbrs81100nt3g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sbrs81100nt3g.step / sbrs81100nt3g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (5 pp, sha256 9eaaa4b47486f0f3, retrieved 2026-10-23, tier: manufacturer)
  • 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