component

BZW06-28B

Public Made by Adom

by adom

STMicroelectronics TVS, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionbzw06-28bfactory-2.0.0extractor-text

Verified BZW06-28B

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

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BZW06-28B · DO-15 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C1665947, digikey 4878-BZW06-28BCT-ND, mouser 637-BZW06-28B
  • ✓family: D_DO-15_P12.70mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-lsm12u9q/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.6)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bzw06-28b.kicad_sym✓ bzw06-28b.kicad_mod✓ bzw06-28b.step
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3D Model

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Symbol & Footprint

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PCB Footprint

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Datasheet

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Contents

README

markdown

BZW06-28B

STMicroelectronics · TVS · DO-15

BZW06-28B from STMicroelectronics, in a DO-15. 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package DO-15
Category TVS/Fuse/Board Level 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
Reverse leakage current at VRM IRM 0.2 µA at VRM = 28 V, Tamb = 25 °C 3
Stand-off voltage VRM 28 V Tamb = 25 °C 3
Breakdown voltage VBR 31.4 V at IR = 1 mA, pulse test tp < 50 ms 3
Clamping voltage 10/1000 µs VCL 45.7 V at IPP = 13.1 A, 10/1000 µs 3
Clamping voltage 8/20 µs VCL 59 V at IPP = 68 A, 8/20 µs 3
Voltage temperature coefficient αT 9.8 10-4/°C 3
Junction capacitance C 1000 pF VR = 0 V, F = 1 MHz; bidirectional types value divided by 2 3
Peak pulse power Ppp 600 W 10/1000 µs, Tj initial = Tamb, Tamb = 25 °C 2
Power dissipation on infinite heatsink P 1.7 W Tamb = 75 °C 2
Non repetitive surge peak forward current IFSM 100 A tp = 10 ms, Tj initial = Tamb 2
Storage junction temperature range Tstg -65 175 °C 2
Operating junction temperature range Tj -55 175 °C 2
Maximum soldering temperature TL 260 °C during 10 s at 5 mm from case 2
Thermal resistance junction to leads Rth(j-l) 60 °C/W 2
Thermal resistance junction to ambient Rth(j-a) 100 °C/W on printed circuit, Llead = 10 mm 2

CAD (KiCad official)

  • Symbol: BZW06-28B
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: STMicroelectronics datasheet (9 pp, sha256 029ab6d1c5473858, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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