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SMBJ16A M4G

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Taiwan Semiconductor ESD And Surge Protection (TVS/ESD), DO-214AA(SMB). 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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docs Publish 0.1.0 · Ray 25d ago
viewers smbj16a-m4g: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago
smbj16a-m4g-etched.glb Publish 0.1.0 · Ray 25d ago
smbj16a-m4g-etched.step smbj16a-m4g: factory component page (tier=lcsc) · Ray 25d ago
smbj16a-m4g-hero.glb smbj16a-m4g: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
smbj16a-m4g-hero.overlay.json Publish 0.1.0 · Ray 25d ago
smbj16a-m4g.glb Publish 0.1.0 · Ray 25d ago
smbj16a-m4g.kicad_mod Publish 0.1.0 · Ray 25d ago
smbj16a-m4g.kicad_sym smbj16a-m4g: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
smbj16a-m4g.lbr smbj16a-m4g: symbol repaired (D_Zener, cathode pad 1) · Ray 2d ago
smbj16a-m4g.step Publish 0.1.0 · Ray 25d ago

SMBJ16A M4G

Taiwan Semiconductor · ESD And Surge Protection (TVS/ESD) · DO-214AA(SMB)

SMBJ16A M4G from Taiwan Semiconductor, in a DO-214AA(SMB). 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, marked by the cathode band on the uni-directional SMBJ16A (VWM 16V, VBR 17.8-19.7V at 1mA, VC 26.0V at IPP 24.2A, 600W peak pulse power).
2 A passive Anode terminal, the unbanded end of the uni-directional SMBJ16A; the device is a single-die TVS with 600W 10/1000µs peak pulse power.

Key specifications

Parameter Value
Manufacturer Taiwan Semiconductor
Package DO-214AA(SMB)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMBJ16A M4G
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
  • 3D model files: smbj16a-m4g-etched.step / smbj16a-m4g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smbj16a-m4g.step / smbj16a-m4g.glb are the bare package body.

Provenance

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

  • Datasheet: Taiwan Semiconductor datasheet (8 pp, sha256 6b1cb45d62a964cc, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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