component
GBU401G
Public Made by Adomby adom
Shandong Jingdao Microelectronics Bridge Rectifiers, GBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownGBU401G
Shandong Jingdao Microelectronics · Bridge Rectifiers · GBU
GBU401G from Shandong Jingdao Microelectronics, in a GBU. 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 | - | passive | Negative DC output of the bridge (leftmost lead in the package drawing); GBU401G is rated 100 V VRRM and 4.0 A average forward current with heatsink. |
| 2 | 2 | passive | AC input terminal; GBU401G is rated 70 V RMS input voltage. |
| 3 | 3 | passive | AC input terminal; GBU401G is rated 70 V RMS input voltage. |
| 4 | + | passive | Positive DC output of the bridge (rightmost lead in the package drawing); 100 V DC blocking voltage for GBU401G, peak forward surge current 150 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | GBU |
| Category | Diodes |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
GBU401G - Footprint:
Diode_THT:Diode_Bridge_Vishay_GBU - 3D model: GBU (KiCad packages3D, STEP)
- 3D model files:
gbu401g-etched.step/gbu401g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gbu401g.step/gbu401g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (3 pp, sha256
3672da5c442f05aa, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).