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STTH302
Public Made by Adomby adom
STMicroelectronics Fast Recovery / High Efficiency Diodes, DO-201AD. 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
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSTTH302
STMicroelectronics · Fast Recovery / High Efficiency Diodes · DO-201AD
STTH302 from STMicroelectronics, in a DO-201AD. 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-201AD |
| 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 | 200 | V | 1 | |||
| Storage temperature range | Tstg | -65 | 175 | °C | 1 | ||
| Maximum operating junction temperature | Tj | 175 | °C | 1 | |||
| Average forward current | IF(AV) | 3 | A | TI = 107°C δ = 0.5 | 1 | ||
| Surge non repetitive forward current | IFSM | 130 | A | tp = 10ms Sinusoidal | 1 | ||
| Reverse leakage current | IR | 3 | µA | Tj = 25°C VR = VRRM | 2 | ||
| Reverse leakage current | IR | 4 | 75 | µA | Tj = 125°C VR = VRRM | 2 | |
| Forward voltage drop | VF | 0.95 | V | Tj = 25°C IF = 3A | 2 | ||
| Forward voltage drop | VF | 0.66 | 0.75 | V | Tj = 125°C | 2 | |
| Reverse recovery time | trr | 35 | ns | IF = 1A dIF/dt = -50A/µs VR = 30V Tj = 25°C | 2 | ||
| Forward recovery time | tfr | 70 | ns | IF = 3A dIF/dt = 50A/µs VFR = 1.1 x VF max Tj = 25°C | 2 | ||
| Forward recovery voltage | VFP | 1.6 | V | Tj = 25°C | 2 | ||
| Junction-ambient thermal resistance | Rth(j-a) | 25 | °C/W | On infinite heatsink with 10mm lead length | 1 |
CAD (KiCad official)
- Symbol:
STTH302 - Footprint:
Diode_THT:D_DO-201AD_P15.24mm_Horizontal - 3D model: DO-201AD (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (5 pp, sha256
0bb6387cb60c5b83, retrieved 2026-10-16, 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).