component

SMAJ6V8CA

Public Made by Adom

by adom

YFW TVS, DO-214AC(SMA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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SMAJ6V8CA

YFW · TVS · DO-214AC(SMA)

SMAJ6V8CA from YFW, in a DO-214AC(SMA). 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 Cathode passive Terminal labelled Cathode in the package pinning (1.Cathode, 2.Anode); the datasheet's ratings for this device apply across the two terminals, with peak pulse power 400 W, reverse stand-off voltage 5.8 V and clamp voltage 10.5 V at 39 A for the SMAJ6V8CA.
2 Anode passive Terminal labelled Anode in the package pinning (1.Cathode, 2.Anode); the datasheet's ratings for this device apply across the two terminals, with operating junction and storage temperature range of -55 to +150 °C.

Key specifications

Parameter Value
Manufacturer YFW
Package DO-214AC(SMA)
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown voltage (min) VBR 6.45 V @ IT = 10 mA 2
Breakdown voltage (max) VBR 7.14 V @ IT = 10 mA 2
Reverse leakage current (max) IR 1000 μA @ VRWM 2
Max clamp voltage VC 10.5 V @ IPP = 39 A 2
Peak pulse current IPP 39 A 2
Reverse stand-off voltage VRWM 5.8 V 2
Peak pulse power dissipation PPPM 400 W TA=25°C (Note 1,2,5, Fig1) 1
ESD voltage contact VESD1 -30 30 kV Contact, per IEC6100-4-2 1
ESD voltage air VESD2 -30 30 kV Air, per IEC6100-4-2 1
Typical junction capacitance Cj 390 pF VR=4V, f=1MHz 1
Typical thermal resistance junction to ambient RθJA 120 °C/W Note 2 1
Operating junction and storage temperature range TJ,TSTG -55 150 °C 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper 2. Mounted on 5mm2 copper pads to each terminal. 1

CAD (KiCad official)

  • Symbol: SMAJ6V8CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: smaj6v8ca-etched.step / smaj6v8ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj6v8ca.step / smaj6v8ca.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (3 pp, sha256 d6b1dbdf3c3fb425, retrieved 2026-10-21, 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