component
MBR1045F
Public Made by Adomby adom
MOT Schottky Barrier Diodes (SBD), TO-220F. 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
markdownMBR1045F
MOT · Schottky Barrier Diodes (SBD) · TO-220F
MBR1045F from MOT, in a TO-220F. 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 | Anode | passive | Anode of one diode leg, with a peak repetitive reverse voltage VRRM of 45 V per leg. |
| 2 | Common Cathode | passive | Common cathode shared by both diode legs, with a total average rectified output current IO of 10 A. |
| 3 | Anode | passive | Anode of the second diode leg, with a peak repetitive reverse voltage VRRM of 45 V per leg. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MOT |
| Package | TO-220F |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak repetitive reverse voltage | VRRM | 45 | V | 1 | |||
| Average rectified output current | IO | 10 | A | Total device | 1 | ||
| Non-repetitive peak forward surge current | IFSM | 150 | A | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating and storage temperature range | TJ,TSTG | -55 | 175 | C | 1 | ||
| Reverse breakdown voltage | BV | 45 | V | IC=0.5mA, TJ=25C | 1 | ||
| Forward voltage drop | VF | 0.53 | V | IF=5A, TJ=25C | 1 | ||
| Leakage current | IR | 0.05 | mA | VR=45V, TJ=25C | 1 | ||
| Leakage current | IR | 6 | mA | VR=45V, TJ=125C | 1 |
CAD (KiCad official)
- Symbol:
MBR1045F - Footprint:
Package_TO_SOT_THT:TO-220F-3_Vertical - 3D model: TO-220F (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MOT datasheet (5 pp, sha256
aefa276223b8b80d, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).