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ZHCS350TA

Public Made by Adom

by adom

Diodes Incorporated Schottky Barrier Diodes (SBD), SOD-523. 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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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

ZHCS350TA

Diodes Incorporated · Schottky Barrier Diodes (SBD) · SOD-523

ZHCS350TA from Diodes Incorporated, in a SOD-523. 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 Diodes Incorporated
Package SOD-523
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
Reverse Breakdown Voltage V(BR)R 40 60 V IR = 100μA 2
Forward Voltage VF 300 325 mV IF = 30mA 2
Forward Voltage VF 335 370 mV IF = 50mA 2
Forward Voltage VF 405 460 mV IF = 100mA 2
Forward Voltage VF 730 810 mV IF = 350mA 2
Reverse Current IR 7 12 μA VR = 30V 2
Diode Capacitance CD 3.3 6 pF f = 1MHz, VR = 25V 2
Continuous Reverse Voltage VR 40 V TA = +25°C 2
Continuous Forward Current IF 350 mA TA = +25°C 2
Average Peak Forward Current IFAV 510 mA D.C. = 50% 2
Non Repetitive Forward Current IFSM 4.2 A t ≤ 100μs 2
Non Repetitive Forward Current IFSM 910 mA t ≤ 10ms 2
Power Dissipation PD 210 mW TA = +25°C (Note 5) 2
Power Dissipation PD 330 mW TA = +25°C (Note 6) 2
Thermal Resistance, Junction to Ambient RθJA 470 °C/W (Note 5) 2
Thermal Resistance, Junction to Ambient RθJA 300 °C/W (Note 6) 2
Junction Temperature TJ 125 °C 2
Storage Temperature Range TSTG -55 150 °C 2
Reverse Recovery Time tRR 1.6 ns Switched from IF = 100mA to IR = 100mA, Measured @ IR = 10mA 2

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 tin  100% Matte Tin Plated External Leads  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) 1

CAD (KiCad official)

  • Symbol: ZHCS350TA
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: zhcs350ta-etched.step / zhcs350ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zhcs350ta.step / zhcs350ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 ca1300d988afe159, retrieved 2026-10-22, tier: manufacturer)
  • 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