component
P0102DA 2AL3
Public Made by Adomby adom
STMicroelectronics Thyristors (SCR)/Modules, TO-92. 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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README
markdownP0102DA 2AL3
STMicroelectronics · Thyristors (SCR)/Modules · TO-92
P0102DA 2AL3 from STMicroelectronics, in a TO-92. 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 SCR, the current return terminal; the P010xxA TO-92 is shown with K as the first lead (K, G, A). |
| 2 | G | input | Gate trigger input; IGT max 200 µA and VGT max 0.8 V at VD = 12 V, RL = 140 Ω, with VRG min 8 V at IRG = 10 µA. |
| 3 | A | passive | Anode of the SCR; VDRM/VRRM up to 600 V (400 V for the D voltage grade) and IT(RMS) 0.8 A at Tl = 55 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-92 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
P0102DA 2AL3 - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
p0102da-2al3-etched.step/p0102da-2al3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p0102da-2al3.step/p0102da-2al3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (12 pp, sha256
e56adb1e72b7284f, retrieved 2026-10-06, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).