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MAC97A6-TA

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Changjing Thyristors (SCR)/Modules, TO-92. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MAC97A6-TA

Changjing · Thyristors (SCR)/Modules · TO-92

MAC97A6-TA from Changjing, 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 ANODE passive Main terminal (MT1, printed as ANODE) of the MAC97A6 triac; the part is rated for repetitive peak off-state voltage VDRM/VRRM of 400 V (MAC97A6) and 600 V (MAC97A8) and an RMS on-state current of 1 A.
2 GATE input Gate trigger input: gate current (peak) is limited to 1 A, gate voltage (peak) to 5 V and gate power (peak) to 5 W, each for t = 2 s max.
3 ANODE passive Second main terminal (MT2, printed as ANODE) of the triac, sharing the same 400 V / 600 V repetitive peak off-state voltage rating and 8 A non-repetitive peak on-state current (ITSM) as the device.

Key specifications

Parameter Value
Manufacturer Changjing
Package TO-92
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
Rated repetitive peak off-state/reverse voltage VDRM,VRRM 400 V ID=10A 2
Rated repetitive peak off-state current IDRM 10 A VD=VDRM 2
On-state voltage VTM 1.9 V IT=1A, IG=50mA 2
Gate trigger current, quadrant I T2(+), G(+) IGT 5 mA VD=12V RL=100 2
Gate trigger current, quadrant II T2(+), G(-) IGT 5 mA VD=12V RL=100 2
Gate trigger current, quadrant III T2(-), G(-) IGT 5 mA VD=12V RL=100 2
Gate trigger voltage, quadrant I T2(+), G(+) VGT 1.5 V VD=12V RL=100 2
Gate trigger voltage, quadrant II T2(+), G(-) VGT 1.5 V VD=12V RL=100 2
Gate trigger voltage, quadrant III T2(-), G(-) VGT 1.5 V VD=12V RL=100 2
Holding current IH 10 mA IT=600mA, IG=20mA 2
Repetitive peak off-state/reverse voltage (MAC97A6) VDRM/VRRM 400 V Tj= 25 to 125 2
Gate current (peak value) IGM 1 A t = 2s 2
Gate voltage (peak value) VGM 5 V t = 2s 2
Gate power (peak value) PGM 5 W t = 2s 2
Junction temperature Tj -40 125 2
Storage temperature Tstg -40 150 2
RMS on-state current IT(RMS) 1 A 1
Surge on-state current ITSM 8 A 1

CAD (KiCad official)

  • Symbol: MAC97A6-TA
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92 (KiCad packages3D, STEP)
  • 3D model files: mac97a6-ta-etched.step / mac97a6-ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mac97a6-ta.step / mac97a6-ta.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (4 pp, sha256 768ce444bf6380ea, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF