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ZHCS500TA

Public Made by Adom

by adom

Diodes Incorporated Schottky Barrier Diodes (SBD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ZHCS500TA

Diodes Incorporated · Schottky Barrier Diodes (SBD) · SOT-23

ZHCS500TA from Diodes Incorporated, in a SOT-23. 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 Cathode passive Cathode terminal of the surface-mount Schottky barrier diode, rated for a continuous reverse voltage of 40 V and a continuous forward current of 500 mA.
2 NC unconnected Not connected; the datasheet top view labels this pin NC, so it has no internal connection.
3 Anode passive Anode terminal of the surface-mount Schottky barrier diode, rated for a continuous reverse voltage of 40 V and a continuous forward current of 500 mA.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Diodes
Pins 3

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 = 200µA 2
Forward Voltage VF 270 300 mV IF = 50mA 2
Forward Voltage VF 300 350 mV IF = 100mA 2
Forward Voltage VF 370 460 mV IF = 250mA 2
Forward Voltage VF 465 550 mV IF = 500mA 2
Forward Voltage VF 550 670 mV IF = 750mA 2
Forward Voltage VF 640 780 mV IF = 1A 2
Forward Voltage VF 810 1050 mV IF = 1.5A 2
Reverse Current IR 15 40 µA VR = 30V 2
Continuous Reverse Voltage VR 40 V 2
Continuous Forward Current IF 500 mA 2
Forward Voltage VF 550 mV @ IF = 500mA 2
Average Peak Forward Current IFAV 1000 mA D.C. = 50% 2
Non Repetitive Forward Current IFSM 6.75 A t100µs 2
Non Repetitive Forward Current IFSM 3 A t10ms 2
Power Dissipation PD 330 mW TA = +25°C 2
Junction Temperature TJ 125 °C 2
Storage Temperature Range TSTG -55 150 °C 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  Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: ZHCS500TA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: zhcs500ta-etched.step / zhcs500ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zhcs500ta.step / zhcs500ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 88243ddd5cc7bf46, retrieved 2026-10-21, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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