component
25SQ045
Public Made by Adomby adom
LGE Schottky Diodes, R-6. 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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25SQ045
LGE · Schottky Diodes · R-6
25SQ045 from LGE, in a R-6. 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 | LGE |
| Package | R-6 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum instantaneous forward voltage drop per diode | VFM | 0.52 | V | IFM=25.0A | 1 | ||
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=25℃) | IRRM1 | 0.5 | mA | VRM=VRRM Ta=25℃ | 1 | ||
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=100℃) | IRRM2 | 50 | mA | VRM=VRRM Ta=100℃ | 1 | ||
| Repetitive Peak Reverse Voltage | VRRM | 45 | V | 1 | |||
| Average Rectified Output Current | IO | 25 | A | @60Hz sine wave, R-load, Ta=25℃ | 1 | ||
| Surge (Non-repetitive) Forward Current | IFSM | 380 | A | @60Hz half sine wave, 1 cycle, Ta=25℃ | 1 | ||
| Current Squared Time | I2t | 599 | A2s | @1ms≤t≤8.3ms Tj=25℃ | 1 | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction Temperature | Tj | -55 | 200 | ℃ | DC Forward Mode-Forward Operations, without reverse bias, t ≤1 h (Fig. 1) | 1 | |
| Thermal Resistance Between junction and case | RθJ-C | 2.5 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
25SQ045 - Footprint:
Diode_THT:D_P600_R-6_P20.00mm_Horizontal - 3D model: R-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (3 pp, sha256
2c5b374bb91c467a, retrieved 2026-10-15, 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).
# 25SQ045
**LGE** · Schottky Diodes · R-6
25SQ045 from LGE, in a R-6. 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 | LGE |
| Package | R-6 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum instantaneous forward voltage drop per diode | VFM | | | 0.52 | V | IFM=25.0A | 1 |
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=25℃) | IRRM1 | | | 0.5 | mA | VRM=VRRM Ta=25℃ | 1 |
| Maximum DC reverse current at rated DC blocking voltage per diode (Ta=100℃) | IRRM2 | | | 50 | mA | VRM=VRRM Ta=100℃ | 1 |
| Repetitive Peak Reverse Voltage | VRRM | | | 45 | V | | 1 |
| Average Rectified Output Current | IO | | | 25 | A | @60Hz sine wave, R-load, Ta=25℃ | 1 |
| Surge (Non-repetitive) Forward Current | IFSM | | | 380 | A | @60Hz half sine wave, 1 cycle, Ta=25℃ | 1 |
| Current Squared Time | I2t | | | 599 | A2s | @1ms≤t≤8.3ms Tj=25℃ | 1 |
| Storage Temperature | Tstg | -55 | | 150 | ℃ | | 1 |
| Junction Temperature | Tj | -55 | | 200 | ℃ | DC Forward Mode-Forward Operations, without reverse bias, t ≤1 h (Fig. 1) | 1 |
| Thermal Resistance Between junction and case | RθJ-C | | 2.5 | | ℃/W | | 1 |
## CAD (KiCad official)
- Symbol: `25SQ045`
- Footprint: `Diode_THT:D_P600_R-6_P20.00mm_Horizontal`
- 3D model: R-6 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LGE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590208037794312192) (3 pp, sha256 `2c5b374bb91c467a`, retrieved 2026-10-15, 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/25sq045-datasheet.pdf)