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BTA06-600CW

WEIDA · TRIACs · TO-220

BTA06-600CW 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 of the triac, the reference terminal for gate triggering, with IT(RMS) 6 A and VDRM/VRRM 600 V for the BTA06-600CW.
2 T2 passive Main terminal T2 of the triac, which blocks 600 V (VDRM/VRRM) in the off state and carries 6 A RMS; the insulated TO-220A tab is isolated from all three terminals (2500 VRMS).
3 G input Gate trigger input, which turns the triac on in quadrants I-II-III with IGT max 35 mA and VGT max 1.5 V at VD=12 V, RL=33 Ω for the CW grade.

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 (CW) IGT 35 mA VD=12V, RL=33Ω, Quadrant I-II-III 2
Gate trigger voltage VGT 1.5 V VD=12V, RL=33Ω, Quadrant I-II-III 2
Gate non-trigger voltage VGD 0.2 V VD=VDRM, Tj=125℃, RL=3.3kΩ 2
Holding current (CW) IH 35 mA IT=100mA 2
Latching current (CW) I-III IL 50 mA IG=1.2IGT, Quadrant I-III 2
Latching current (CW) II IL 60 mA IG=1.2IGT, Quadrant II 2
Critical rate of rise of off-state voltage (CW) dV/dt 500 V/µs VD=2/3VDRM, Tj=125℃, Gate open 2
On-state voltage VTM 1.5 V ITM=8.5A, tp=380μs, Tj=25℃ 3
Off-state/reverse leakage current IDRM/IRRM 5 µA VDRM=VRRM, Tj=25℃ 3
Off-state/reverse leakage current IDRM/IRRM 0.5 mA VDRM=VRRM, Tj=125℃ 3
Thermal resistance junction to case (AC), TO-220A (Ins) Rth(j-c) 3.4 ℃/W TO-220A(Ins) 3
Storage temperature range Tstg -40 150 ℃ 1
Operating junction temperature range Tj -40 125 ℃ 1
Repetitive peak off-state voltage VDRM 600 V Tj=25℃ (printed 600/800 V; 600 for this variant) 1
Repetitive peak reverse voltage VRRM 600 V Tj=25℃ (printed 600/800 V; 600 for this variant) 1
RMS on-state current IT(RMS) 6 A 1
Non repetitive surge peak on-state current ITSM 60 A full cycle, F=50Hz 1
I2t value for fusing I2t 18 A2s tp=10ms 2
Critical rate of rise of on-state current dI/dt 50 A/μs IG=2×IGT 2
Peak gate current IGM 2 A 2
Average gate power dissipation PG(AV) 1 W 2
Peak gate power PGM 5 W 2

CAD (KiCad official)

  • Symbol: BTA06-600CW
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: bta06-600cw-etched.step / bta06-600cw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bta06-600cw.step / bta06-600cw.glb are the bare package body.

Provenance

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

  • Datasheet: WEIDA datasheet (8 pp, sha256 335cee366634f416, 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