component
1N5819散装0652
Public Made by Adomby adom
YFW Schottky Barrier Diodes (SBD), DO-41. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1N5819散装0652
YFW · Schottky Barrier Diodes (SBD) · DO-41
1N5819散装0652 from YFW, in a DO-41. 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, marked by the cathode band on the DO-41 body; 1N5819 has 40 V max repetitive peak reverse voltage and 1.0 A average forward current. |
| 2 | A | passive | Anode terminal of the DO-41 axial package; 1N5819 forward voltage is 0.60 V max at 1.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-41 |
| 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 Repetitive Peak Reverse Voltage | VRRM | 40 | V | 1N5819 | 1 | ||
| Maximum RMS voltage | VRMS | 28 | V | 1N5819 | 1 | ||
| Maximum DC Blocking Voltage | VDC | 40 | V | 1N5819 | 1 | ||
| Maximum Average Forward Rectified Current | IF(AV) | 1 | A | Tc = 100 °C | 1 | ||
| Peak Forward Surge Current | IFSM | 25 | A | 8.3 ms single half sine wave superimposed on rated load | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.6 | V | IF = 1.0 A | 1 | ||
| Maximum DC Reverse Current | IR | 0.5 | mA | Ta = 25 °C, at rated DC blocking voltage | 1 | ||
| Maximum DC Reverse Current | IR | 50 | mA | Ta = 125 °C, at rated DC blocking voltage | 1 | ||
| Typical Thermal Resistance | RθJA | 65 | °C/W | 1 | |||
| Operating junction temperature range | Tj | -55 | 125 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
1N5819散装0652 - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-41 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
a98641aae73a2def, retrieved 2026-10-22, tier: lcsc) - 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).
# 1N5819散装0652
**YFW** · Schottky Barrier Diodes (SBD) · DO-41
1N5819散装0652 from YFW, in a DO-41. 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, marked by the cathode band on the DO-41 body; 1N5819 has 40 V max repetitive peak reverse voltage and 1.0 A average forward current. |
| 2 | A | passive | Anode terminal of the DO-41 axial package; 1N5819 forward voltage is 0.60 V max at 1.0 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-41 |
| 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 Repetitive Peak Reverse Voltage | VRRM | | | 40 | V | 1N5819 | 1 |
| Maximum RMS voltage | VRMS | | | 28 | V | 1N5819 | 1 |
| Maximum DC Blocking Voltage | VDC | | | 40 | V | 1N5819 | 1 |
| Maximum Average Forward Rectified Current | IF(AV) | | | 1 | A | Tc = 100 °C | 1 |
| Peak Forward Surge Current | IFSM | | | 25 | A | 8.3 ms single half sine wave superimposed on rated load | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 0.6 | V | IF = 1.0 A | 1 |
| Maximum DC Reverse Current | IR | | | 0.5 | mA | Ta = 25 °C, at rated DC blocking voltage | 1 |
| Maximum DC Reverse Current | IR | | | 50 | mA | Ta = 125 °C, at rated DC blocking voltage | 1 |
| Typical Thermal Resistance | RθJA | | 65 | | °C/W | | 1 |
| Operating junction temperature range | Tj | -55 | | 125 | °C | | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `1N5819散装0652`
- Footprint: `Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal`
- 3D model: DO-41 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](docs/1n5819-0652-datasheet.pdf) (3 pp, sha256 `a98641aae73a2def`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/1n5819-0652-datasheet.pdf)