component

SMDJ10A

Public Made by Adom

by adom

SUNMATE Elec TVS, SMC(DO-214AB). 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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SMDJ10A

SUNMATE Elec · TVS · SMC(DO-214AB)

SMDJ10A from SUNMATE Elec, in a SMC(DO-214AB). 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 K passive Cathode terminal of the unidirectional SMDJ10A, marked by the cathode band or notch, with 10 V stand-off, 11.1-12.8 V breakdown at 1.0 mA and 17.0 V maximum clamping at 176.5 A.
2 A passive Anode terminal of the unidirectional SMDJ10A, opposite the cathode band, with solder-plated solderable terminal per MIL-STD-750 Method 2026.

Key specifications

Parameter Value
Manufacturer SUNMATE Elec
Package SMC(DO-214AB)
Category TVS/Fuse/Board Level 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
Peak Pulse Power Dissipation PPPM 3000 W 10/1000µS waveform (Note 1, 2) Figure 3 1
Peak Pulse Current IPPM 176.5 A 10/1000µS waveform (Note 1) Figure 4; See Table 1 2
Peak Forward Surge Current IFSM 100 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Note 2, 3) 1
Operating and Storage Temperature Range Tj, TSTG -55 150 °C 1
Voltage Stand-Off VRWM 10 V SMDJ10A 2
Breakdown Voltage VBR 11.1 12.8 V @ IT = 1.0 mA 2
Test Current IT 1 mA Breakdown voltage test 2
Maximum Clamping Voltage VC 17 V @ IPP 2
Peak Pulse Current at clamping IPP 176.5 A Test voltage VC 2
Maximum Reverse Leakage IR 5 µA @ VRWM 2

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 8.0mm2 copper pads to each terminal. 1

CAD (KiCad official)

  • Symbol: SMDJ10A
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: smdj10a-etched.step / smdj10a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smdj10a.step / smdj10a.glb are the bare package body.

Provenance

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

  • Datasheet: SUNMATE Elec datasheet (5 pp, sha256 0c0538b7840e011e, 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