component

GR1J

Public Made by Adom

by adom

RUILON(Shenzhen Ruilongyuan Elec) Diodes - Fast Recovery Rectifiers, SMA. 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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GR1J

RUILON(Shenzhen Ruilongyuan Elec) · Diodes - Fast Recovery Rectifiers · SMA

GR1J from RUILON(Shenzhen Ruilongyuan Elec), in a SMA. 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 RUILON(Shenzhen Ruilongyuan Elec)
Package SMA
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 Peak Reverse Voltage (GR1J column) VRRM 600 V 1
Maximum RMS Voltage (GR1J column) VRMS 420 V 1
Maximum DC blocking Voltage (GR1J column) VDC 600 V 1
Average Forward Current IO 1 A @Half-sine wave, Resistance load, Tc(Fig.1) 1
Forward Surge Current (Non-repetitive) IFSM 30 A @60HZ sine wave, 1 cycle, Ta=25℃ 1
Current squared time I2t 3.7 A2s @1ms≤t8.3≤ms Ta=25℃, Rating of per diode 1
Thermal Resistance (typical), junction to ambient RθJ-A 105 ℃/W @Between junction and ambient 1
Storage Temperature Tstg -55 150 ℃ 1
Junction Temperature Tj -55 150 ℃ 1
Peak Forward Voltage VFM 1.3 V IF=1.0A 1
Peak Reverse Current IRRM 5 μA VR=VDC @Ta=25℃ 1
Peak Reverse Current IRRM 50 μA VR=VDC @Ta=125℃ 1

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 ● Terminals: Tin plated leads, solderable per J-STD￾002 and JESD22-B102 ● Polarity:Color band denotes cathode end 1

CAD (KiCad official)

  • Symbol: GR1J
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: gr1j-etched.step / gr1j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr1j.step / gr1j.glb are the bare package body.

Provenance

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

  • Datasheet: RUILON(Shenzhen Ruilongyuan Elec) datasheet (3 pp, sha256 082e6b57b03ef9d5, retrieved 2026-10-21, 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