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BTA08S-600CW

Public Made by Adom

by adom

KTP Thyristors (SCR)/Modules, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BTA08S-600CW

KTP · Thyristors (SCR)/Modules · TO-252

BTA08S-600CW from KTP, in a TO-252. 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 1 of the triac (T1(1)); rated for 8 A RMS on-state current with VDRM/VRRM of 600 V.
2 T2 passive Main terminal 2 of the triac (T2(2)), connected to the tab; rated for 8 A RMS on-state current with VDRM/VRRM of 600 V.
3 G input Gate trigger terminal G(3); IGT max 35 mA and VGT max 1 V in quadrants I-II-III, peak gate current IGM 4 A.

Key specifications

Parameter Value
Manufacturer KTP
Package TO-252
Category Transistors/Thyristors
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, quadrants I-II-III IGT 35 mA VD=12V RL=33Ω 2
Gate trigger voltage, quadrants I-II-III VGT 1 V VD=12V RL=33Ω 2
Gate non-trigger voltage, quadrants I-II-III VGD 0.2 V VD=VDRM Tj=125℃ RL=3.3KΩ 2
Latching current, quadrants I and III IL 50 mA IG=1.2IGT 2
Latching current, quadrant II IL 60 mA IG=1.2IGT 2
Holding current IH 35 mA IT=100mA 2
Critical rate of rise of off-state voltage dV/dt 1000 V/μs VD=400V Gate Open Tj=125℃ 2
Critical rate of decay of commutating current (dI/dt)c 10 A/ms (dV/dt)c=20V/μs, Tj=125℃ 2
On-state voltage VTM 1.5 V ITM=11A tp=380μs Tj=25℃ 2
Threshold voltage VTO 0.8 V Tj=125℃ 2
Dynamic resistance RD 44 mΩ Tj=125℃ 2
Repetitive peak off-state current IDRM 5 μA VD=VDRM VR=VRRM Tj=25℃ 2
Repetitive peak reverse current IRRM 0.25 mA VD=VDRM VR=VRRM Tj=125℃ 2
Storage junction temperature range Tstg -40 150 ℃ 1
Operating junction temperature range Tj -40 125 ℃ 1
Repetitive peak off-state voltage VDRM 600 V Tj=25℃ 1
Repetitive peak reverse voltage VRRM 600 V Tj=25℃ 1
RMS on-state current IT(RMS) 8 A TC≤91℃ 1
Non repetitive surge peak on-state current ITSM 80 A full cycle, tp=20ms, Tj=25℃ 1
Non repetitive surge peak on-state current ITSM 88 A full cycle, tp=16.6ms, Tj=25℃ 1
I2t value for fusing I2t 32 A2s tp=10ms, Tj=25℃ 1
Critical rate of rise of on-state current dI/dt 100 A/μs IG=2×IGT, f=100Hz, Tj=125℃ 1
Peak gate current IGM 4 A tp=20μs, Tj=125℃ 1
Average gate power dissipation PG(AV) 0.5 W Tj=125℃ 1
Peak gate power PGM 10 W 1
Peak pulse voltage Vpp 2 kV Tj=25℃; non-repetitive, off-state; FIG.8 1
Thermal resistance, junction to case (AC) Rth(j-c) 3 ℃/W 2
Thermal resistance, junction to ambient (AC) Rth(j-a) 100 ℃/W 2

CAD (KiCad official)

  • Symbol: BTA08S-600CW
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: bta08s-600cw-etched.step / bta08s-600cw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bta08s-600cw.step / bta08s-600cw.glb are the bare package body.

Provenance

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

  • Datasheet: KTP datasheet (7 pp, sha256 5762d920bddded5c, retrieved 2026-10-18, 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