component
BTA24-800BRG TO-220
Public Made by Adomby adom
JSMSEMI TRIACs, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| bta24-800brg-to-220-etched.step | 20d ago |
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BTA24-800BRG TO-220
JSMSEMI · TRIACs · TO-220AB
BTA24-800BRG TO-220 from JSMSEMI, in a TO-220AB. 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 | T1 | passive | Main terminal T1 of the triac; the datasheet lists 800V VDRM/VRRM and 25A RMS on-state current for the main terminals. |
| 2 | T2 | passive | Main terminal T2 of the triac (also connected to the non-insulated metal tab); rated 800V repetitive peak off-state voltage and 25A RMS on-state current. |
| 3 | G | input | Gate trigger terminal; gate trigger current is 25mA max (C version) or 50mA max (B version) in quadrants I-III at VD=12V, RL=30Ω, and gate trigger voltage is 1.3V max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | TO-220AB |
| Category | Transistors |
| Pins | 3 |
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 off-state voltage | VDRM | 800 | V | 1 | |||
| Repetitive peak reverse voltage | VRRM | 800 | V | 1 | |||
| Operating junction temperature | Tj | 125 | ℃ | 1 | |||
| Storage temperature | Tstg | -40 | 150 | ℃ | 1 | ||
| Thermal resistance, junction to ambient | Rth(j-a) | 60 | ℃/W | 1 | |||
| Gate trigger voltage all quadrant | VGT | 1.3 | V | VD=12V; RL=30Ω | 1 | ||
| On-state voltage | VTM | 1.55 | V | IT=35A; tp=380μs | 1 | ||
| Repetitive peak reverse current | IRRM | 0.005 | mA | VR=VRRM | 1 | ||
| Repetitive peak reverse current | IRRM | 3 | mA | VR=VRRM, Tj=110℃ | 1 | ||
| Repetitive peak off-state current | IDRM | 0.005 | mA | VD=VDRM | 1 | ||
| Repetitive peak off-state current | IDRM | 3 | mA | VD=VDRM, Tj=110℃ | 1 |
CAD (KiCad official)
- Symbol:
BTA24-800BRG TO-220 - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220AB (KiCad packages3D, STEP)
- 3D model files:
bta24-800brg-to-220-etched.step/bta24-800brg-to-220-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bta24-800brg-to-220.step/bta24-800brg-to-220.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (2 pp, sha256
eca629a722547bc6, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).