component

RGF1B

Public Made by Adom

by adom

onsemi Diodes - Fast Recovery Rectifiers, SMA(DO-214AC). 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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RGF1B

onsemi · Diodes - Fast Recovery Rectifiers · SMA(DO-214AC)

RGF1B from onsemi, in a SMA(DO-214AC). 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 SMA(DO-214AC)
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
Maximum Repetitive Reverse Voltage VRRM 100 V 2
Average Rectified Forward Current IF(AV) 1 A TL = 125°C 2
Non-Repetitive Peak Forward Surge Current IFSM 30 A 8.3 ms single half-sine wave 2
Operating Junction Temperature TJ -65 175 °C 2
Storage Temperature Range TSTG -65 175 °C 2
Maximum Forward Voltage VF 1.3 V IF = 1.0 A 2
Maximum Reverse Current at Rated VR, TA = 25°C IR 5 A at Rated VR; TA = 25°C 2
Maximum Reverse Current at Rated VR, TA = 125°C IR 100 A at Rated VR; TA = 125°C 2
Power Dissipation PD 1.76 W 2
Junction-to-Ambient Thermal Resistance RJA 85 °C/W Note 1: device mounted on FR-4 PCB 0.013 mm 2
Junction-to-Lead Thermal Resistance RJL 28 °C/W Note 1: device mounted on FR-4 PCB 0.013 mm 2

CAD (KiCad official)

  • Symbol: RGF1B
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: rgf1b-etched.step / rgf1b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rgf1b.step / rgf1b.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (5 pp, sha256 922fcdce73bdaed6, retrieved 2026-10-21, 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