component
BBY 55-03W E6327
Public Made by Adomby adom
Infineon Technologies Diodes - Variable Capacitance, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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BBY 55-03W E6327
Infineon Technologies · Diodes - Variable Capacitance · SOD-323
BBY 55-03W E6327 from Infineon Technologies, in a SOD-323. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOD-323 |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Diode reverse voltage | VR | 16 | V | 1 | |||
| Forward current | IF | 20 | mA | 1 | |||
| Operating temperature range | Top | -55 | 150 | °C | 1 | ||
| Storage temperature | Tstg | -55 | 150 | °C | 1 | ||
| Reverse current | IR | 3 | nA | VR = 15 V | 2 | ||
| Reverse current | IR | 100 | nA | VR = 15 V, TA = 85 °C | 2 | ||
| Diode capacitance | CT | 17.5 | 18.6 | 19.6 | pF | VR = 1 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 14 | 15 | 16 | pF | VR = 2 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 11.6 | 12.6 | 13.6 | pF | VR = 3 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 10 | 11 | 12 | pF | VR = 4 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 5.5 | 6 | 6.5 | pF | VR = 10 V, f = 1 MHz | 2 |
| Capacitance ratio | CT2/CT10 | 2 | 2.5 | 3 | VR = 2 V, VR = 10 V, f = 1 MHz | 2 | |
| Series resistance | rS | 0.15 | 0.4 | Ω | VR = 5 V, f = 470 MHz | 2 |
CAD (KiCad official)
- Symbol:
BBY 55-03W E6327 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bby-55-03w-e6327-etched.step/bby-55-03w-e6327-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bby-55-03w-e6327.step/bby-55-03w-e6327.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (8 pp, sha256
b8fce2595b0ea019, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).
# BBY 55-03W E6327
**Infineon Technologies** · Diodes - Variable Capacitance · SOD-323
BBY 55-03W E6327 from Infineon Technologies, in a SOD-323. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOD-323 |
| Category | Diodes |
| Pins | 2 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Diode reverse voltage | VR | | | 16 | V | | 1 |
| Forward current | IF | | | 20 | mA | | 1 |
| Operating temperature range | Top | -55 | | 150 | °C | | 1 |
| Storage temperature | Tstg | -55 | | 150 | °C | | 1 |
| Reverse current | IR | | | 3 | nA | VR = 15 V | 2 |
| Reverse current | IR | | | 100 | nA | VR = 15 V, TA = 85 °C | 2 |
| Diode capacitance | CT | 17.5 | 18.6 | 19.6 | pF | VR = 1 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 14 | 15 | 16 | pF | VR = 2 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 11.6 | 12.6 | 13.6 | pF | VR = 3 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 10 | 11 | 12 | pF | VR = 4 V, f = 1 MHz | 2 |
| Diode capacitance | CT | 5.5 | 6 | 6.5 | pF | VR = 10 V, f = 1 MHz | 2 |
| Capacitance ratio | CT2/CT10 | 2 | 2.5 | 3 | | VR = 2 V, VR = 10 V, f = 1 MHz | 2 |
| Series resistance | rS | | 0.15 | 0.4 | Ω | VR = 5 V, f = 470 MHz | 2 |
## CAD (KiCad official)
- Symbol: `BBY 55-03W E6327`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `bby-55-03w-e6327-etched.step` / `bby-55-03w-e6327-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bby-55-03w-e6327.step` / `bby-55-03w-e6327.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Infineon Technologies datasheet](docs/bby-55-03w-e6327-datasheet.pdf) (8 pp, sha256 `b8fce2595b0ea019`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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).
[Datasheet PDF](docs/bby-55-03w-e6327-datasheet.pdf)