component
GBU10K-G
Public Made by Adomby adom
LRC 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
markdownGBU10K-G
LRC · Bridge Rectifiers · GBU
GBU10K-G from LRC, 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 | DC negative output terminal of the bridge, marked "-" on the package body. |
| 2 | 2 | passive | AC input terminal, marked "~" on the package body. |
| 3 | 3 | passive | AC input terminal, marked "~" on the package body. |
| 4 | + | passive | DC positive output terminal of the bridge, marked "+" on the package body. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | GBU |
| Category | Diodes |
| Pins | 4 |
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 voltage | VRRM | 800 | V | GBU10K | 1 | ||
| Maximum RMS Voltage | VRMS | 560 | V | GBU10K | 1 | ||
| Maximum DC Blocking Voltage | VDC | 800 | V | GBU10K | 1 | ||
| Maximum DC reverse current | IR | 5 | µA | TA=25 ℃, at rated DC blocking voltage | 1 | ||
| Maximum DC reverse current | IR | 500 | µA | TA=125℃, at rated DC blocking voltage | 1 | ||
| Maximum average forward rectified output current | Io | 10 | A | at Tc=100 | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Rating of fusing | I2t | 166 | A2sec | t<8.3ms | 1 | ||
| Dielectric strength | Vdia | 2.5 | KV | terminals to case, AC 1 minute, current 1mA | 1 | ||
| Max instantaneous forward voltage | VF | 1.05 | V | at 5.0A | 1 | ||
| Thermal resistance per leg, on P.C.B. without heat-sink | RθJA | 22 | /W | on P.C.B. without heat-sink | 1 | ||
| Thermal resistance per leg, on Al plate heat-sink | RθJC | 2.5 | /W | on Al plate heat-sink | 1 | ||
| Operating junction temperature | TJ | -55 | 150 | ℃ | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Mounting torque | Tor | 0.45 | 0.65 | N.m | Suggested; rating torque 0.8 | 1 |
CAD (KiCad official)
- Symbol:
GBU10K-G - Footprint:
Diode_THT:Diode_Bridge_Vishay_GBU - 3D model: GBU (KiCad packages3D, STEP)
- 3D model files:
gbu10k-g-etched.step/gbu10k-g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gbu10k-g.step/gbu10k-g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (3 pp, sha256
101162ab592003eb, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).