SR106
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Taiwan Semiconductor Schottky Barrier Diodes (SBD), DO-204AL(DO-41). 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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README
markdownSR106
Taiwan Semiconductor · Schottky Barrier Diodes (SBD) · DO-204AL(DO-41)
SR106 from Taiwan Semiconductor, in a DO-204AL(DO-41). 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 | Taiwan Semiconductor |
| Package | DO-204AL(DO-41) |
| 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 | VF | 0.7 | V | IF = 1A, TJ = 25°C | 2 | ||
| Reverse current at rated VR | IR | 500 | µA | TJ = 25°C | 2 | ||
| Reverse current at rated VR | IR | 5 | mA | TJ = 100°C | 2 | ||
| Repetitive peak reverse voltage | VRRM | 60 | V | TA = 25°C | 1 | ||
| Reverse voltage, total rms value | VR(RMS) | 42 | V | TA = 25°C | 1 | ||
| Forward current | IF | 1 | A | TA = 25°C | 1 | ||
| Surge peak forward current | IFSM | 30 | A | 8.3ms single half sine wave superimposed on rated load | 1 | ||
| Critical rate of rise of off-state voltage | dv/dt | 10000 | V/µs | TA = 25°C | 1 | ||
| Storage temperature | TSTG | -55 | 150 | °C | TA = 25°C | 1 | |
| Junction-to-ambient thermal resistance | RӨJA | 90 | °C/W | 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 | tin | ● Terminal: Pure tin plated leads, solderable per J-STD-002 ● Meet JESD 201 class 2 whisker test | 1 |
CAD (KiCad official)
- Symbol:
SR106 - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-204AL(DO-41) (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Taiwan Semiconductor datasheet (6 pp, sha256
b2b97ff2d20d10d1, retrieved 2026-10-23, tier: lcsc) - 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).