component

BZX84C33VLT116

Public Made by Adom

by adom

ROHM Semicon Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbzx84c33vlt116factory-2.0.0extractor-text

Verified BZX84C33VLT116

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BZX84C33VLT116 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 9-page datasheet
  • ✓distributor: lcsc C253198, digikey 846-BZX84C33VLT116TR-ND, mouser 755-BZX84C33VLT116
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-tw33aff9/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bzx84c33vlt116.kicad_sym✓ bzx84c33vlt116.kicad_mod✓ bzx84c33vlt116.step
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BZX84C33VLT116

ROHM Semicon · Zener Diodes · SOT-23

BZX84C33VLT116 from ROHM Semicon, in a SOT-23. 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 Anode passive Anode of the Zener diode (inner circuit, page 1); for the C33VL, VZ is 31.00 to 35.00 V at IZ = 2 mA.
2 N/C unconnected No internal connection, shown as an unconnected terminal in the inner circuit.
3 Cathode passive Cathode of the Zener diode, which goes positive relative to the anode in reverse breakdown regulation.

Key specifications

Parameter Value
Manufacturer ROHM Semicon
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Zener voltage VZ 31 35 V Iz = 2 mA 2
Reverse current IR 0.1 µA VR = 23.0 V 2
Dynamic impedance ZZ 80 Ω Iz = 2 mA 2
Temperature coefficient γz 25.8 31.1 mV/℃ Iz = 2 mA 2
Power dissipation (on glass-epoxy substrate) PD 250 mW On glass-epoxy substrate 1
Junction temperature Tj 150 ℃ 1
Storage temperature Tstg -65 150 ℃ 1

CAD (KiCad official)

  • Symbol: BZX84C33VLT116
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bzx84c33vlt116-etched.step / bzx84c33vlt116-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84c33vlt116.step / bzx84c33vlt116.glb are the bare package body.

Provenance

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

  • Datasheet: ROHM Semicon datasheet (9 pp, sha256 188c93e243289ba8, retrieved 2026-10-30, tier: manufacturer)
  • 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