component

BZV55C62

Public Made by Adom

by adom

LGE Zener Diodes, LL-34. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbzv55c62factory-2.0.0extractor-text

Changed since verified BZV55C62

by Ray · last 31 Oct 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BZV55C62 · LL-34 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 4-page datasheet
  • ✓distributor: lcsc C2940138, digikey 1801-BZV55C62TR-ND, mouser 494-BZV55C62
  • ✓family: D_MiniMELF
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jwn3pxnz/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! bzv55c62.kicad_sym✓ bzv55c62.kicad_mod✓ bzv55c62.step
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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
viewers bzv55c62: symbol repaired (D_Zener, cathode pad 1) · Ray
bzv55c62-hero.glb Publish 0.1.0 · Ray
bzv55c62-hero.overlay.json Publish 0.1.0 · Ray
bzv55c62.glb Publish 0.1.0 · Ray
bzv55c62.kicad_mod Publish 0.1.0 · Ray
bzv55c62.kicad_sym bzv55c62: symbol repaired (D_Zener, cathode pad 1) · Ray
bzv55c62.lbr bzv55c62: symbol repaired (D_Zener, cathode pad 1) · Ray
bzv55c62.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray

BZV55C62

LGE · Zener Diodes · LL-34

BZV55C62 from LGE, in a LL-34. 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 (negative terminal), marked by the blue color band on the LL-34 body; the zener is reverse-biased with this pin positive, with VZ of 58 to 66 V at IZT = 2.5 mA for the BZV55C62.
2 A passive Anode (positive terminal) at the end opposite the blue color band; forward voltage is 1.0 V maximum at IF = 100 mA.

Key specifications

Parameter Value
Manufacturer LGE
Package LL-34
Category Diodes
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
Zener Voltage VZ 58 66 V IZT=2.5 mA, TA=25°C 4
Test Current IZT 2.5 mA VZ test 4
Zener Impedance at IZT ZZT 150 Ohms IZT=2.5 mA 4
Zener Impedance at IZK ZZK 1000 Ohms IZK=0.5 mA 4
Knee Current IZK 0.5 mA ZZK test 4
Reverse Leakage Current IR 0.1 uA VR=47 V 4
Reverse Voltage VR 47 V IR test 4
Forward Voltage VF 1 V IF=100 mA, all types 4
Power Dissipation Ptot 500 mW 25°C ambient 1
Operating and Storage Temperature Range TJ, TSTG -65 200 °C 1
Thermal Resistance Junction to Ambient (single pulse) RthJA 300 K/W Single pulse, Figure 10 3

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 Matte Tin(Sn) lead finish Blue color band indicates negative polarity 1

CAD (KiCad official)

  • Symbol: BZV55C62
  • Footprint: Diode_SMD:D_MiniMELF
  • 3D model: LL-34 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: LGE datasheet (4 pp, sha256 d50783a8653f08c7, retrieved 2026-10-31, 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