component

BTA10-800BW

Public Made by Adom

by adom

WEIDA TRIACs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorbta10-800bwfactory-2.0.0extractor-text

Verified BTA10-800BW

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BTA10-800BW · TO-220 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 7-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: TO-220-3_Vertical
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-wuajwrsc/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: thickness within the datasheet's package drawing (vertical TO package); standing height not judged: the drawing read gives no overall height (H, H1 or L) (datasheet p.4)
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 16 kB, viewers/symbol.html 7 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bta10-800bw.kicad_sym✓ bta10-800bw.kicad_mod✓ bta10-800bw.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2h ago
viewers bta10-800bw: viewers rendered from the public page · Ray 2h ago
bta10-800bw-etched.glb Publish 0.1.0 · Ray 2h ago
bta10-800bw-etched.step bta10-800bw: factory component page (tier=lcsc) · Ray 2h ago
bta10-800bw-hero.glb bta10-800bw: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
bta10-800bw-hero.overlay.json bta10-800bw: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
bta10-800bw.glb Publish 0.1.0 · Ray 2h ago
bta10-800bw.kicad_mod Publish 0.1.0 · Ray 2h ago
bta10-800bw.kicad_sym Publish 0.1.0 · Ray 2h ago
bta10-800bw.lbr Publish 0.1.0 · Ray 2h ago
bta10-800bw.step Publish 0.1.0 · Ray 2h ago
package.json Publish 0.1.0 · Ray 2h ago
page.json Set visibility: public · Ray 2h ago
README.md Publish 0.1.0 · Ray 2h ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 2h ago

BTA10-800BW

WEIDA · TRIACs · TO-220

BTA10-800BW from WEIDA, in a TO-220. 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 (pin 1), the reference terminal for gate triggering; with T2 it carries the 10 A RMS on-state current, and the insulated package isolates it from the heatsink at 2500 VRMS.
2 T2 passive Main terminal T2 (pin 2), which with T1 blocks 800 V (VDRM/VRRM) in the off state and carries up to 10 A RMS in the on state, with IGT max 50 mA for the BW grade.
3 G input Gate trigger terminal (pin 3) with IGT max 50 mA and VGT max 1.5 V for the BW grade at VD=12 V, RL=33 ohm, and peak gate current limited to 4 A.

Key specifications

Parameter Value
Manufacturer WEIDA
Package TO-220
Category Triode/MOS Tube/Transistor
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
Gate trigger current, Q I-II-III (BW sensitivity) IGT 50 mA VD=12V, RL=33Ω 2
Gate non-trigger voltage VGD 0.2 V VD=VDRM, Tj=125℃, RL=3.3kΩ 2
Holding current (BW) IH 60 mA IT=100mA 2
Latching current, Q I and III (BW) IL 70 mA IG=1.2IGT, Ⅰ-Ⅲ 2
Latching current, Q II (BW) IL 90 mA IG=1.2IGT, Ⅱ 2
Critical rate of rise of off-state voltage (BW) dV/dt 1000 V/µs VD=2/3VDRM, Tj=125℃, gate open 2
On-state voltage VTM 1.5 V ITM=14A, tp=380μs, Tj=25℃ 3
Repetitive peak off-state / reverse current IDRM/IRRM 5 µA VDRM=VRRM, Tj=25℃ 3
Repetitive peak off-state / reverse current IDRM/IRRM 1 mA VDRM=VRRM, Tj=125℃ 3
Storage junction temperature range Tstg -40 150 ℃ 1
Operating junction temperature range Tj -40 125 ℃ 1
Repetitive peak off-state voltage (800V variant) VDRM 800 V Tj=25℃ 1
Repetitive peak reverse voltage (800V variant) VRRM 800 V Tj=25℃ 1
RMS on-state current IT(RMS) 10 A 1
Non repetitive surge peak on-state current ITSM 100 A full cycle, F=50Hz 1
I2t value for fusing I2t 55 A2s tp=10ms 1
Critical rate of rise of on-state current dI/dt 50 A/μs IG=2×IGT 1
Peak gate current IGM 4 A 1
Average gate power dissipation PG(AV) 1 W 1
Peak gate power PGM 5 W 1
Thermal resistance junction to case (AC), insulated TO-220A Rth(j-c) 2.5 ℃/W junction to case (AC), TO-220A(Ins) 3
Thermal resistance junction to case (AC), insulated TO-220F Rth(j-c) 2.7 ℃/W junction to case (AC), TO-220F(Ins) 3

CAD (KiCad official)

  • Symbol: BTA10-800BW
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: bta10-800bw-etched.step / bta10-800bw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bta10-800bw.step / bta10-800bw.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: WEIDA datasheet (7 pp, sha256 bc78b4730d429642, retrieved 2026-11-12, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF