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STTH5L06
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STMicroelectronics Fast Recovery / High Efficiency Diodes, DO-201AD. 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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Contents
README
markdownSTTH5L06
STMicroelectronics · Fast Recovery / High Efficiency Diodes · DO-201AD
STTH5L06 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 of the rectifier, marked on the DO-201AD axial body; the diode is rated for VRRM 600 V repetitive peak reverse voltage. |
| 2 | A | passive | Anode of the rectifier; conducts up to IF(AV) 5 A (Tl = 50 °C, δ = 0.5) with typical VF 0.85 V at Tj = 150 °C. |
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 |
|---|---|---|---|---|---|---|---|
| Reverse leakage current | IR | 5 | µA | Tj = 25 °C, VR = 600 V | 3 | ||
| Reverse leakage current | IR | 25 | 150 | µA | Tj = 150 °C, VR = 600 V, DO-201AD | 3 | |
| Forward voltage drop | VF | 1.3 | V | Tj = 25 °C, IF = 5 A | 3 | ||
| Forward voltage drop | VF | 0.85 | 1.05 | V | Tj = 150 °C, IF = 5 A | 3 | |
| Reverse recovery time | trr | 65 | 95 | ns | Tj = 25 °C, IF = 1 A, VR = 30 V, dIF/dt = -50 A/µs | 3 | |
| Forward recovery time | tfr | 150 | ns | Tj = 25 °C, IF = 5 A, VFR = 1.1 x VFmax, dIF/dt = 100 A/µs | 3 | ||
| Forward recovery voltage | VFP | 7 | V | IF = 5 A, dIF/dt = 100 A/µs | 3 | ||
| Repetitive peak reverse voltage | VRRM | 600 | V | 2 | |||
| Forward rms current | IF(RMS) | 20 | A | DO-201AD | 2 | ||
| Average forward current | IF(AV) | 5 | A | δ = 0.5, square wave, DO-201AD Tl = 50 °C | 2 | ||
| Repetitive peak forward current | IFRM | 65 | A | tP = 5 µs, F = 5 kHz square | 2 | ||
| Surge non repetitive forward current | IFSM | 110 | A | tp = 10 ms sinusoidal, DO-201AD | 2 | ||
| Storage temperature range | Tstg | -65 | 175 | °C | 2 | ||
| Maximum operating junction temperature | Tj | 175 | °C | 2 | |||
| Junction to lead thermal resistance | Rth(j-l) | 20 | °C/W | L = 10 mm, DO-201AD | 2 | ||
| Junction to ambient thermal resistance | Rth(j-a) | 75 | °C/W | DO-201AD | 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 | Figure 15: Thermal resistance junction to ambient versus copper surface under each lead | 6 |
CAD (KiCad official)
- Symbol:
STTH5L06 - 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 (15 pp, sha256
ced142cb01f4aadd, retrieved 2026-10-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).