component

5.0SMDJ26CA-Q

Public Made by Adom

by adom

BOURNS TVS, SMC(DO-214AB). 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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5.0SMDJ26CA-Q

BOURNS · TVS · SMC(DO-214AB)

5.0SMDJ26CA-Q from BOURNS, in a SMC(DO-214AB). 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 BOURNS
Package SMC(DO-214AB)
Category Circuit 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
Breakdown Voltage VBR 28.9 31.9 V @ IT = 1 mA 2
Reverse Standoff Voltage VRWM 26 V 2
Max. Reverse Leakage @ VRWM IR 2 μA @ VRWM 2
Max. Clamping Voltage (10/1000 µs) Vc 42.1 V @ Ipp (10/1000 µs) = 119 A 2
Max. Peak Pulse Current (10/1000 µs) Ipp 119 A 10/1000 µs 2
Max. Clamping Voltage (8/20 µs) Vc 54.7 V @ Ipp (8/20 µs) = 892.5 A 2
Max. Peak Pulse Current (8/20 µs) Ipp 892.5 A 8/20 µs 2
Breakdown Voltage Tolerance -5 5 % CA = 5 % Tolerance Bidirectional Device 1
Minimum Peak Pulse Power Dissipation PPK 5000 Watts Tp = 1 ms 1
Peak Forward Surge Current IFSM 300 Amps 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) 1
Steady State Power Dissipation PM(AV) 6.5 Watts @ TL = 50 °C 1
Operating Temperature Range TJ -55 150 °C 1
Storage Temperature Range TSTG -55 150 °C 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 4. Mounted on 8.0 mm x 8.0 mm copper pad area to each terminal. 1

CAD (KiCad official)

  • Symbol: 5.0SMDJ26CA-Q
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: 5-0smdj26ca-q-etched.step / 5-0smdj26ca-q-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 5-0smdj26ca-q.step / 5-0smdj26ca-q.glb are the bare package body.

Provenance

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

  • Datasheet: BOURNS datasheet (6 pp, sha256 5f03b3e90115a9dc, retrieved 2026-10-23, 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