component
GBU2510
Public Made by Adomby adom
XUMAO Bridge Rectifiers, GBU. Pinout reviewed by a person 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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Contents
README
markdownGBU2510
XUMAO · Bridge Rectifiers · GBU
GBU2510 from XUMAO, 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 of the bridge, the leftmost lead marked "-" on the package face; rated 1000V VRRM and 25A average forward current. |
| 2 | AC1 | passive | AC input lead marked "AC" (second from left); maximum RMS input voltage 700V. |
| 3 | AC2 | passive | AC input lead marked "AC" (third from left); maximum RMS input voltage 700V. |
| 4 | + | passive | DC positive output of the bridge, the rightmost lead marked "+" on the package face; rated 25A average forward current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XUMAO |
| 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 Recurrent Peak Reverse Voltage | VRRM | 1000 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 700 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 1000 | V | 1 | |||
| Maximum Average Forward Rectified Current | IO(AV) | 25 | A | at TL = 100℃ | 1 | ||
| Peak Forward Surge Current | IFSM | 250 | A | 8.3ms single half-sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Forward Surge Current (Non-repetitive) | 500 | A | @1ms, square wave, 1 cycle, Tj=25℃ | 1 | |||
| Current squared time | I2t | 259.4 | A2S | @1ms≤t≤8.3ms Tj=25℃, rating per diode | 1 | ||
| Maximum Forward Voltage | VFM | 1.1 | V | at 12.5A DC | 1 | ||
| Maximum Reverse Current | IR | 5 | uA | TA = 25℃, at Rated DC Blocking Voltage | 1 | ||
| Maximum Reverse Current | IR | 100 | uA | TA = 100℃, at Rated DC Blocking Voltage | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Typical Thermal Resistance | RθJA | 75 | ℃/W | 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 Mil-STD-750 Method 2026 | 1 |
CAD (KiCad official)
- Symbol:
GBU2510 - Footprint:
Diode_THT:Diode_Bridge_Vishay_GBU - 3D model: GBU (KiCad packages3D, STEP)
- 3D model files:
gbu2510-etched.step/gbu2510-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gbu2510.step/gbu2510.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XUMAO datasheet (5 pp, sha256
fc9a2bfb91fb6698, retrieved 2026-10-22, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).