component
YFW10L45
Public Made by Adomby adom
YFW Schottky Diodes, DO-27. 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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YFW10L45
YFW · Schottky Diodes · DO-27
YFW10L45 from YFW, in a DO-27. 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 | YFW |
| Package | DO-27 |
| 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, 5A @ T=25°C | VF | 0.45 | 0.48 | V | 5A@T=25°C | 1 | |
| Maximum instantaneous forward voltage, 10A @ T=25°C | VF | 0.51 | 0.53 | V | 10A@T=25°C | 1 | |
| Maximum Reverse Current at Rated DC Blocking Voltage, TA=25°C | IR | 70 | 120 | uA | TA=25°C, at rated DC blocking voltage (Note 2) | 1 | |
| Maximum Reverse Current at Rated DC Blocking Voltage, TA=125°C | IR | 40 | mA | TA=125°C, at rated DC blocking voltage (Note 2) | 1 | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | 45 | V | Ta=25°C, per leg | 1 | ||
| Maximum RMS voltage | VRMS | 31.5 | V | Ta=25°C, per leg | 1 | ||
| Maximum DC Blocking Voltage | VDC | 45 | V | Ta=25°C, per leg | 1 | ||
| Maximum Average Forward Rectified Current, per diode | IF(AV) | 10 | A | Ta=25°C, per leg (per diode) | 1 | ||
| Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load per diode | IFSM | 125 | A | 8.3ms single half sine-wave superimposed on rated load, per diode | 1 | ||
| Operating Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 1 | ||
| Thermal resistance from junction to ambient DO-27 | RθJC | 25 | °C/W | Junction to case per leg, mounted on heatsink (Note 1) | 1 |
CAD (KiCad official)
- Symbol:
YFW10L45 - Footprint:
Diode_THT:D_DO-27_P15.24mm_Horizontal - 3D model: DO-27 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
9b011ddaac6e7c48, 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).
# YFW10L45
**YFW** · Schottky Diodes · DO-27
YFW10L45 from YFW, in a DO-27. 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 | YFW |
| Package | DO-27 |
| 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, 5A @ T=25°C | VF | | 0.45 | 0.48 | V | 5A@T=25°C | 1 |
| Maximum instantaneous forward voltage, 10A @ T=25°C | VF | | 0.51 | 0.53 | V | 10A@T=25°C | 1 |
| Maximum Reverse Current at Rated DC Blocking Voltage, TA=25°C | IR | | 70 | 120 | uA | TA=25°C, at rated DC blocking voltage (Note 2) | 1 |
| Maximum Reverse Current at Rated DC Blocking Voltage, TA=125°C | IR | | | 40 | mA | TA=125°C, at rated DC blocking voltage (Note 2) | 1 |
| Maximum Repetitive Peak Reverse Voltage | VRRM | | | 45 | V | Ta=25°C, per leg | 1 |
| Maximum RMS voltage | VRMS | | | 31.5 | V | Ta=25°C, per leg | 1 |
| Maximum DC Blocking Voltage | VDC | | | 45 | V | Ta=25°C, per leg | 1 |
| Maximum Average Forward Rectified Current, per diode | IF(AV) | | | 10 | A | Ta=25°C, per leg (per diode) | 1 |
| Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load per diode | IFSM | | | 125 | A | 8.3ms single half sine-wave superimposed on rated load, per diode | 1 |
| Operating Temperature Range | TJ | -65 | | 150 | °C | | 1 |
| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 1 |
| Thermal resistance from junction to ambient DO-27 | RθJC | | 25 | | °C/W | Junction to case per leg, mounted on heatsink (Note 1) | 1 |
## CAD (KiCad official)
- Symbol: `YFW10L45`
- Footprint: `Diode_THT:D_DO-27_P15.24mm_Horizontal`
- 3D model: DO-27 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603152104320221184) (3 pp, sha256 `9b011ddaac6e7c48`, 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/yfw10l45-datasheet.pdf)