component

1N5355B-TP

Public Made by Adom

by adom

MCC(Micro Commercial Components) Zener Diodes, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodes1n5355b-tpfactory-2.0.0extractor-text

Verified 1N5355B-TP

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

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 1N5355B-TP · DO-15 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C778967, digikey 1N5355BTPMSTR-ND, mouser 833-1N5355B-TP
  • ✓family: D_DO-15_P12.70mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-1vu8v1ej/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.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 1n5355b-tp.kicad_sym✓ 1n5355b-tp.kicad_mod✓ 1n5355b-tp.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2h ago
viewers 1n5355b-tp: viewers · Ray 2h ago
1n5355b-tp-hero.glb Publish 0.1.0 · Ray 2h ago
1n5355b-tp-hero.overlay.json Publish 0.1.0 · Ray 2h ago
1n5355b-tp.glb Publish 0.1.0 · Ray 2h ago
1n5355b-tp.kicad_mod Publish 0.1.0 · Ray 2h ago
1n5355b-tp.kicad_sym Publish 0.1.0 · Ray 2h ago
1n5355b-tp.lbr Publish 0.1.0 · Ray 2h ago
1n5355b-tp.step Publish 0.1.0 · Ray 2h ago
package.json Publish 0.1.0 · Ray 2h ago
page.json Set visibility: public · Ray 2h ago
README.md Publish 0.1.0 · Ray 2h ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 2h ago

1N5355B-TP

MCC(Micro Commercial Components) · Zener Diodes · DO-15

1N5355B-TP from MCC(Micro Commercial Components), 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 K passive Cathode (marked end with cathode band) of the 18V, 5W Zener diode; positive terminal in reverse-bias regulation at VZ 18V with test current 65mA.
2 A passive Anode of the 18V, 5W Zener diode; forward voltage maximum 1.2V at IF=1.0A.

Key specifications

Parameter Value
Manufacturer MCC(Micro Commercial Components)
Package DO-15
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 tolerance (B suffix) VZ -5 5 % B suffix 3
Regulator (Zener) Voltage nominal VZ 18 V IZ = 65 mA, 25°C 2
Test Current IZ 65 mA 2
Maximum Dynamic Impedance ZZT 2.5 Ω IZ = 65 mA 2
Maximum Reverse Current IR 0.5 µA VR = 13.7 V 2
Test Voltage VR 13.7 V 2
Maximum Regulator Current IZM 264 mA 2
Maximum Dynamic Knee Impedance ZZK 75 Ω @ 1.0 mA 2
Maximum Forward Voltage VF 1.2 V IF = 1.0 A 1
Power Dissipation PD 5 W TL = 75°C 1
Power Derating 67 mW/°C Above 75°C 1
Operating Junction Temperature TJ -55 200 °C DC max 150°C, 200°C for pulsed low duty or non-repetitive 1
Storage Temperature Tstg -55 200 °C 1
Thermal Resistance Junction to Lead RθJL 15 °C/W Maximum 1
Thermal Resistance Junction to Ambient RθJA 83 °C/W Maximum 1

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 Copper Copper Pads to Each Terminal 5

CAD (KiCad official)

  • Symbol: 1N5355B-TP
  • 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: MCC(Micro Commercial Components) datasheet (6 pp, sha256 38630415efaecd76, 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