component

SMDJ150A

Public Made by Adom

by adom

SUNMATE Elec ESD And Surge Protection (TVS/ESD), SMC(DO-214AB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionsmdj150afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 16d ago
viewers smdj150a: viewers · Ray 16d ago
package.json Publish 0.1.0 · Ray 16d ago
page.json Set visibility: public · Ray 16d ago
README.md Publish 0.1.0 · Ray 16d ago
smdj150a-etched.glb Publish 0.1.0 · Ray 16d ago
smdj150a-etched.step smdj150a: factory component page (tier=lcsc) · Ray 16d ago
smdj150a-hero.glb smdj150a: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
smdj150a-hero.overlay.json Publish 0.1.0 · Ray 16d ago
smdj150a.glb Publish 0.1.0 · Ray 16d ago
smdj150a.kicad_mod Publish 0.1.0 · Ray 16d ago
smdj150a.kicad_sym Publish 0.1.0 · Ray 16d ago
smdj150a.lbr Publish 0.1.0 · Ray 16d ago
smdj150a.step Publish 0.1.0 · Ray 16d ago

SMDJ150A

SUNMATE Elec · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)

SMDJ150A 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer SUNMATE Elec
Package SMC(DO-214AB)
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 167 V @IT 1.0 mA 4
Breakdown Voltage Max VBR 192.5 V @IT 1.0 mA 4
Reverse Stand-Off Voltage VRMW 150 V 4
Maximum Clamping Voltage VC 243 V @IPP = 12.3 A 4
Peak Pulse Current IPP 12.3 A 4
Maximum Reverse Leakage Current IR 5 uA @VRMW 4
Peak Pulse Power Dissipation PPPM 3000 W 10/1000µS waveform (Note 1, 2), Figure 3 1
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

CAD (KiCad official)

  • Symbol: SMDJ150A
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: smdj150a-etched.step / smdj150a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smdj150a.step / smdj150a.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 2026-10-14, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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