component
STPS2150
Public Made by Adomby adom
STMicroelectronics Schottky Barrier Diodes (SBD), DO-15. 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.
Contents
README
markdownSTPS2150
STMicroelectronics · Schottky Barrier Diodes (SBD) · DO-15
STPS2150 from STMicroelectronics, in a DO-15. 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 | STMicroelectronics |
| Package | DO-15 |
| 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 |
|---|---|---|---|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | 150 | V | 2 | |||
| Forward rms current | IF(RMS) | 30 | A | 2 | |||
| Average forward current (DO-15) | IF(AV) | 2 | A | δ = 0.5, square wave, TL = 130 °C | 2 | ||
| Surge non repetitive forward current (DO-15) | IFSM | 150 | A | tp = 10 ms sinusoidal | 2 | ||
| Repetitive peak avalanche power | PARM | 170 | W | tp = 10 µs, Tj = 125 °C | 2 | ||
| Storage temperature range | Tstg | -65 | 175 | °C | 2 | ||
| Maximum operating junction temperature | Tj | 175 | °C | 2 | |||
| Thermal resistance junction to lead (DO-15) | Rth(j-L) | 30 | °C/W | Lead length = 10 mm | 2 | ||
| Reverse leakage current | IR | 0.5 | 1.5 | µA | Tj = 25 °C, VR = VRRM | 2 | |
| Reverse leakage current | IR | 0.5 | 1.5 | mA | Tj = 125 °C, VR = VRRM | 2 | |
| Forward voltage drop | VF | 0.78 | 0.82 | V | Tj = 25 °C, IF = 2 A | 2 | |
| Forward voltage drop | VF | 0.62 | 0.67 | V | Tj = 125 °C, IF = 2 A | 2 | |
| Forward voltage drop | VF | 0.86 | 0.89 | V | Tj = 25 °C, IF = 4 A | 2 | |
| Forward voltage drop | VF | 0.7 | 0.75 | V | Tj = 125 °C, IF = 4 A | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | copper surface under each lead (SMA) | 4 |
CAD (KiCad official)
- Symbol:
STPS2150 - Footprint:
Diode_THT:D_DO-15_P12.70mm_Horizontal - 3D model: DO-15 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (13 pp, sha256
0fca97700ec47639, retrieved 2026-10-23, 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).