component

BB 640 E6327

Public Made by Adom

by adom

Infineon Technologies Diodes - Variable Capacitance, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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 9d ago
viewers bb-640-e6327: symbol repaired (D, cathode pad 1) · Ray 15h ago
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bb-640-e6327-etched.step bb-640-e6327: factory component page (tier=lcsc) · Ray 9d ago
bb-640-e6327-hero.glb bb-640-e6327: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
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bb-640-e6327.glb Publish 0.1.0 · Ray 9d ago
bb-640-e6327.kicad_mod Publish 0.1.0 · Ray 9d ago
bb-640-e6327.kicad_sym bb-640-e6327: symbol repaired (D, cathode pad 1) · Ray 15h ago
bb-640-e6327.lbr bb-640-e6327: symbol repaired (D, cathode pad 1) · Ray 15h ago
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BB 640 E6327

Infineon Technologies · Diodes - Variable Capacitance · SOD-323

BB 640 E6327 from Infineon Technologies, in a SOD-323. 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 Infineon Technologies
Package SOD-323
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
Diode capacitance CT 62 69 76 pF VR = 1 V, f = 1 MHz 2
Diode capacitance CT 47.5 54.5 61.5 pF VR = 2 V, f = 1 MHz 2
Diode capacitance CT 2.85 3.28 3.7 pF VR = 25 V, f = 1 MHz 2
Diode capacitance CT 2.8 3.05 3.3 pF VR = 28 V, f = 1 MHz 2
Reverse current IR 10 nA VR = 30 V 2
Reverse current IR 200 nA VR = 30 V, TA = 85 °C 2
Capacitance ratio CT1/CT28 19.5 25 VR = 1 V, VR = 28 V, f = 1 MHz 2
Capacitance ratio CT2/CT25 15 16.6 VR = 2 V, VR = 25 V, f = 1 MHz 2
Capacitance matching ∆CT/CT 2.5 % VR = 1 V, VR = 28 V, f = 1 MHz 2
Series resistance rS 1.15 Ω CT = 12 pF, f = 100 MHz 2
Diode reverse voltage VR 30 V 1
Peak reverse voltage VRM 35 V RS ≥ 5kΩ 1
Forward current IF 20 mA 1
Operating temperature range Top -55 150 °C 1
Storage temperature Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: BB 640 E6327
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bb-640-e6327-etched.step / bb-640-e6327-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bb-640-e6327.step / bb-640-e6327.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (5 pp, sha256 2d9af7ddf9779544, retrieved 2026-10-27, 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