component
MBRD1045CT
Public Made by Adomby adom
LGE Schottky Diodes, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMBRD1045CT
LGE · Schottky Diodes · TO-252
MBRD1045CT from LGE, in a TO-252. 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 | A1 | passive | Anode of the first Schottky diode (common-cathode dual), rated 45 V VRRM and 5 A average forward current per diode. |
| 2 | K | passive | Common cathode of both Schottky diodes, also connected to the tab, with 45 V peak inverse voltage and 2×5 A total average rectified current. |
| 3 | A2 | passive | Anode of the second Schottky diode (common-cathode dual), rated 45 V VRRM and 5 A average forward current per diode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | TO-252 |
| Category | Diodes |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | VBR | 45 | V | IR= 0.1mA | 1 | ||
| Reverse Leakage Current | IR | 0.1 | mA | VR= 45V | 1 | ||
| Forward Voltage | VF1 | 0.7 | V | IF = 5A; pulse width < 300 µs, duty cycle < 2 % | 1 | ||
| Forward Voltage | VF2 | 0.84 | V | IF = 10A; pulse width < 300 µs, duty cycle < 2 % | 1 | ||
| Peak Inverse Voltage | VRRM | 45 | V | 1 | |||
| RMS reverse voltage | VR(RMS) | 32 | V | 1 | |||
| Nonrepetitive Peak Surge Current | IF(SM) | 150 | A | @8.3ms | 1 | ||
| Operating Junction Temperature | TJ | 125 | ℃ | 1 | |||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
MBRD1045CT - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files:
mbrd1045ct-etched.step/mbrd1045ct-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mbrd1045ct.step/mbrd1045ct.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (3 pp, sha256
12017010a249a04f, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).