component

SMBJ5352B-TP

Public Made by Adom

by adom

MCC(Micro Commercial Components) Zener Diodes, SMB(DO-214AA). 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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SMBJ5352B-TP

MCC(Micro Commercial Components) · Zener Diodes · SMB(DO-214AA)

SMBJ5352B-TP from MCC(Micro Commercial Components), in a SMB(DO-214AA). 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 MCC(Micro Commercial Components)
Package SMB(DO-214AA)
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
Regulator Voltage (nominal) VZ 15 V @ IZT = 75 mA 2
Regulator Voltage Tolerance VZ -5 5 % Devices listed have ±5% tolerance on nominal VZ 3
Test Current IZT 75 mA 2
Maximum Dynamic Impedance ZZT 2.5 OHMS @ IZT 2
Maximum Dynamic Knee Impedance ZZK 75 OHMS @ 1.0 mA 2
Maximum Reverse Current IR 1 µA @ VR = 11.5 V 2
Reverse Test Voltage VR 11.5 V test voltage for IR 2
Maximum Regulator Current IZM 315 mA for ±5% tolerance devices 2
Maximum Surge Current IZSM 6.3 A nonrecurring sine wave, 8.3 ms 2
Maximum Voltage Regulation ΔVZ 0.25 V difference between voltage at 10% and 50% IZM 2
Forward Voltage VF 1.2 V IF = 1.0 A, @ 25°C 1
Steady State Power Dissipation P(AV) 5 W Lead temperature 75°C at mounting plane; derate linearly above 75°C to zero at 150°C 1
Operating Temperature TJ -55 150 °C 1
Storage Temperature TSTG -55 150 °C 1
Thermal Resistance Junction to Lead RθJL 15 °C/W 1
Thermal Resistance Junction to Ambient RθJA 90 °C/W 1
Maximum Soldering Temperature 260 °C for 10 seconds 1

CAD (KiCad official)

  • Symbol: SMBJ5352B-TP
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: smbj5352b-tp-etched.step / smbj5352b-tp-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smbj5352b-tp.step / smbj5352b-tp.glb are the bare package body.

Provenance

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

  • Datasheet: MCC(Micro Commercial Components) datasheet (5 pp, sha256 64cba779e9296de3, retrieved 2026-10-22, 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