component
SR1045L
Public Made by Adomby adom
LGE Schottky Barrier Diodes (SBD), 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.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSR1045L
LGE · Schottky Barrier Diodes (SBD) · DO-27
SR1045L from LGE, 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 | LGE |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 45 | V | 1 | |||
| Working Peak Reverse Voltage | VRWM | 45 | V | 1 | |||
| DC blocking voltage | VDC | 45 | V | 1 | |||
| RMS Rectified Voltage | VR(RMS) | 32 | V | 1 | |||
| Average Rectified Output Current | IF(AV) | 10 | A | Note 1: leads at ambient temperature at 9.5mm from case; 60Hz resistive load | 1 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 150 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) | 1 | ||
| Forward Voltage Drop | VFM | 0.45 | V | IF=10A, TA=25°C | 1 | ||
| Peak Reverse Current | IR | 0.3 | mA | At rated DC blocking voltage, TA=25°C | 1 | ||
| Peak Reverse Current | IR | 15 | mA | At rated DC blocking voltage, TA=100°C | 1 | ||
| I2t Rating for Fusing | I2t | 93.375 | A2s | t < 8.3ms | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
SR1045L - 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: LGE datasheet (2 pp, sha256
82d4871cd4da8068, retrieved 2026-10-22, 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).