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GS3G

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Yangzhou Yangjie Elec Tech Diodes - General Purpose, SMC(DO-214AB). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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GS3G

Yangzhou Yangjie Elec Tech · Diodes - General Purpose · SMC(DO-214AB)

GS3G from Yangzhou Yangjie Elec Tech, in a SMC(DO-214AB). 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 terminal, identified by the color band on the package; GS3G is rated for VRRM 400 V and 3.0 A average rectified output current.
2 A passive Anode terminal, the lead opposite the color-band cathode end; forward voltage drop is 1.1 V max at IFM=3.0 A.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SMC(DO-214AB)
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
Repetitive Peak Reverse Voltage VRRM 400 V Ta=25℃ 1
Average Rectified Output Current IO 3 A @60Hz sine wave, Resistance load, Ta (FIG.1) 1
Forward Surge Current (Non-repetitive) IFSM 100 A @60Hz Half-sine wave, 1 cycle, Ta=25℃ 1
Storage Temperature Tstg -55 150 ℃ 1
Junction Temperature Tj -55 150 ℃ 1
Maximum instantaneous forward voltage drop per diode VF 1.1 V IFM=3.0A 1
Maximum DC reverse current at rated DC blocking voltage IR 5 μA Ta=25℃ 1
Maximum DC reverse current at rated DC blocking voltage IR 50 μA Ta=100℃ 1
Typical junction capacitance Cj 25 pF Measured at 1MHZ and Applied Reverse Voltage of 4.0 V.D.C. 1
Thermal Resistance Junction to ambient RθJ-A 48 ℃/W Mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas 1
Thermal Resistance Junction to lead RθJ-L 13 ℃/W Mounted on P.C.B. with 0.6" x 0.6" (16 mm x 16 mm) copper pad areas 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 ● Terminals: Tin plated leads, solderable per J-STD￾002 and JESD22-B102 ● Polarity:Color band denotes cathode end 1

CAD (KiCad official)

  • Symbol: GS3G
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: gs3g-etched.step / gs3g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gs3g.step / gs3g.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256 e7891ca432dc527b, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-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