component
GBU4D-E3
Public Made by Adomby adom
Vishay Intertech Bridge Rectifiers, GBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 1d ago |
| viewers | 1d ago |
| gbu4d-e3-etched.glb | 1d ago |
| gbu4d-e3-etched.step | 1d ago |
| gbu4d-e3-hero.glb | 1d ago |
| gbu4d-e3-hero.overlay.json | 1d ago |
| gbu4d-e3.glb | 1d ago |
| gbu4d-e3.kicad_mod | 1d ago |
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| gbu4d-e3.lbr | 1d ago |
| gbu4d-e3.step | 1d ago |
| package.json | 1d ago |
| page.json | 1d ago |
| README.md | 1d ago |
GBU4D-E3
Vishay Intertech · Bridge Rectifiers · GBU
GBU4D-E3 from Vishay Intertech, 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 lead of the in-line bridge, on the end opposite the positive lead marked by the beveled corner. |
| 2 | 2 | passive | AC input lead of the bridge; the device is rated up to 140 V RMS (GBU4D) with 4.0 A average rectified output. |
| 3 | 3 | passive | Second AC input lead of the bridge; the device is rated up to 140 V RMS (GBU4D) with 4.0 A average rectified output. |
| 4 | + | passive | Positive DC output lead of the bridge, identified by the beveled corner on the case, with 200 V VRRM for GBU4D. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| 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 peak reverse voltage | VRRM | 200 | V | TA = 25 °C | 1 | ||
| Maximum RMS voltage | VRMS | 140 | V | TA = 25 °C | 1 | ||
| Maximum DC blocking voltage | VDC | 200 | V | TA = 25 °C | 1 | ||
| Maximum average forward rectified output current | IF(AV) | 4 | A | TC = 100 °C (1) | 1 | ||
| Maximum average forward rectified output current | IF(AV) | 3 | A | TA = 40 °C (2) | 1 | ||
| Peak forward surge current | IFSM | 150 | A | single sine-wave superimposed on rated load | 1 | ||
| Rating for fusing | I2t | 93 | A2s | t < 8.3 ms | 1 | ||
| Operating junction and storage temperature range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Maximum instantaneous forward voltage drop per diode | VF | 1 | V | 4.0 A | 2 | ||
| Maximum DC reverse current per diode | IR | 5 | μA | TA = 25 °C, rated DC blocking voltage | 2 | ||
| Maximum DC reverse current per diode | IR | 500 | μA | TA = 125 °C, rated DC blocking voltage | 2 | ||
| Typical junction capacitance per diode | CJ | 57 | pF | 4 V, 1 MHz | 2 | ||
| Typical thermal resistance junction to ambient | RθJA | 22 | °C/W | (2) | 2 | ||
| Typical thermal resistance junction to case | RθJC | 4.2 | °C/W | (1) | 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: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 | 1 |
CAD (KiCad official)
- Symbol:
GBU4D-E3 - Footprint:
Diode_THT:Diode_Bridge_Vishay_GBU - 3D model: GBU (KiCad packages3D, STEP)
- 3D model files:
gbu4d-e3-etched.step/gbu4d-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gbu4d-e3.step/gbu4d-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (4 pp, sha256
4ece6725cacdecde, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).