component
GBU2506
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech 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
markdownGBU2506
Yangzhou Yangjie Elec Tech · Bridge Rectifiers · GBU
GBU2506 from Yangzhou Yangjie Elec Tech, 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 terminal of the bridge, marked "−" on the body, for a part rated 600 V VRRM and 25.0 A with heatsink (Tc=98℃). |
| 2 | AC | passive | AC input terminal, marked "AC" on the body, for a part rated 600 V VRRM, 300 A IFSM and 2.5 kV terminals-to-case dielectric strength. |
| 3 | AC | passive | Second AC input terminal, marked "AC" on the body, for a part rated 600 V VRRM, 300 A IFSM and 2.5 kV terminals-to-case dielectric strength. |
| 4 | + | passive | Positive DC output terminal of the bridge, marked "+" on the body, for a part rated 600 V VRRM and 25.0 A with heatsink (Tc=98℃). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| 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 |
|---|---|---|---|---|---|---|---|
| Average rectified output current, with heatsink | IO | 25 | A | @60Hz sine wave, R-load, Tc=98℃ | 1 | ||
| Average rectified output current, without heatsink | IO | 3.5 | A | @60Hz sine wave, R-load, Ta=25℃ | 1 | ||
| Maximum instantaneous forward voltage drop per diode | VF | 1 | V | IFM=12.5A | 1 | ||
| Maximum DC reverse current at rated DC blocking voltage per diode | IRRM | 5 | μA | VRM=VRRM | 1 | ||
| Repetitive peak reverse voltage (GBU2506 column) | VRRM | 600 | V | 1 | |||
| Surge (non-repetitive) forward current | IFSM | 300 | A | @60Hz half sine wave, 1 cycle, Tj=25℃ | 1 | ||
| Current squared time, rating per diode | I2t | 373 | A2S | @1ms≤t≤8.3ms Tj=25℃ | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Dielectric strength, terminals to case | Vdis | 2.5 | KV | AC 1 minute | 1 | ||
| Mounting torque | Tor | 8 | kg·cm | recommended torque 5 kg·cm | 1 | ||
| Thermal resistance, junction to ambient, without heatsink | RθJ-A | 22 | ℃/W | Without heatsink | 2 | ||
| Thermal resistance, junction to case, with heatsink | RθJ-C | 3 | ℃/W | With heatsink | 2 |
CAD (KiCad official)
- Symbol:
GBU2506 - Footprint:
Diode_THT:Diode_Bridge_Vishay_GBU - 3D model: GBU (KiCad packages3D, STEP)
- 3D model files:
gbu2506-etched.step/gbu2506-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gbu2506.step/gbu2506.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256
6fe3885b2fa64d7f, retrieved 2026-10-14, 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).