component

1.0SMB6.8CA

Public Made by Adom

by adom

Brightking Elec (TAIWAN) TVS, SMB(DO-214AA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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1.0SMB6.8CA

Brightking Elec (TAIWAN) · TVS · SMB(DO-214AA)

1.0SMB6.8CA from Brightking Elec (TAIWAN), in a SMB(DO-214AA). 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 A1 passive Bidirectional TVS terminal 1 (no polarity; the 1.0SMB6.8CA has no cathode band), VRWM 5.80V, VBR 6.45~7.14V at 10mA, VC 10.5V at IPP 96.8A.
2 A2 passive Bidirectional TVS terminal 2 (no polarity; the 1.0SMB6.8CA has no cathode band), VRWM 5.80V, VBR 6.45~7.14V at 10mA, VC 10.5V at IPP 96.8A.

Key specifications

Parameter Value
Manufacturer Brightking Elec (TAIWAN)
Package SMB(DO-214AA)
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 VBR 6.45 7.14 V @IT = 10 mA 3
Maximum Clamping Voltage VC 10.5 V @IPP = 96.8 A 3
Reverse Leakage IR 1000 μA @VRWM = 5.80 V 3
Peak Pulse Current IPP 96.8 A 10/1000μs waveform 3
Reverse Stand-Off Voltage VRWM 5.8 V 3
Test Current IT 10 mA 3
Peak pulse power dissipation PPPM 1000 Watts 10/1000μs waveform 2
Steady state power dissipation PM(AV) 5 Watts TA=50℃ 2
Peak forward surge current IFSM 100 Amps 8.3ms single half sine-wave superimposed on rated load 2
Operating junction and storage temperature TJ,TSTG -55 150 ℃ 2
Thermal resistance junction to lead RθJL 20 ℃/W Typical 2
Thermal resistance junction to ambient RθJA 100 ℃/W Typical 2
VBR Voltage Tolerance -5 5 % 5% VBR voltage tolerance (A suffix) 6

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 tin ■ Terminal: Tin plated, solderable per MIL-STD-750, Method 2026 ■ Polarity: Color band denotes cathode except bi-directional models 1

CAD (KiCad official)

  • Symbol: 1.0SMB6.8CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: 1-0smb6-8ca-etched.step / 1-0smb6-8ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1-0smb6-8ca.step / 1-0smb6-8ca.glb are the bare package body.

Provenance

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

  • Datasheet: Brightking Elec (TAIWAN) datasheet (7 pp, sha256 a1c7462244199ad5, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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