component
RB051L-40TE25
Public Made by Adomby adom
ROHM Semicon Schottky Barrier Diodes (SBD), DO-214AC(SMA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 2d ago |
| viewers | 2d ago |
| package.json | 2d ago |
| page.json | 2d ago |
| rb051l-40te25-etched.glb | 2d ago |
| rb051l-40te25-etched.step | 2d ago |
| rb051l-40te25-hero.glb | 2d ago |
| rb051l-40te25-hero.overlay.json | 2d ago |
| rb051l-40te25.glb | 2d ago |
| rb051l-40te25.kicad_mod | 2d ago |
| rb051l-40te25.kicad_sym | 2d ago |
| rb051l-40te25.lbr | 2d ago |
| rb051l-40te25.step | 2d ago |
| README.md | 2d ago |
RB051L-40TE25
ROHM Semicon · Schottky Barrier Diodes (SBD) · DO-214AC(SMA)
RB051L-40TE25 from ROHM Semicon, in a DO-214AC(SMA). 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 | ROHM Semicon |
| Package | DO-214AC(SMA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Forward voltage 1 | VF1 | 0.35 | V | IF=1.0A | 1 | ||
| Forward voltage 2 | VF2 | 0.45 | V | IF=3.0A | 1 | ||
| Reverse current 1 | IR1 | 1 | mA | VR=20V | 1 | ||
| Reverse current 2 | IR2 | 150 | μA | VR=15V | 1 | ||
| Reverse voltage (repetitive peak) | VRM | 40 | V | Ta=25°C | 1 | ||
| Reverse voltage (DC) | VR | 20 | V | Ta=25°C | 1 | ||
| Average rectified forward current | Io | 3 | A | Ta=25°C; mounted on epoxy board, 180° half sine wave | 1 | ||
| Forward current surge peak | IFSM | 70 | A | 60Hz 1cyc; Ta=25°C | 1 | ||
| Junction temperature | Tj | 125 | °C | Ta=25°C | 1 |
CAD (KiCad official)
- Symbol:
RB051L-40TE25 - Footprint:
Diode_SMD:D_SMA - 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
- 3D model files:
rb051l-40te25-etched.step/rb051l-40te25-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rb051l-40te25.step/rb051l-40te25.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (7 pp, sha256
3aa1a59693c2f1f9, retrieved 2026-10-22, tier: manufacturer) - 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).