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Generated by kicad-footprint-generator · KiCad file format 20260206

Name	Last commit message	Last updated
docs	Publish 0.1.0 · Ray	6d ago
viewers	zhcs500ta: viewers · Ray	6d ago
package.json	Publish 0.1.0 · Ray	6d ago
page.json	Set visibility: public · Ray	6d ago
README.md	Publish 0.1.0 · Ray	6d ago
zhcs500ta-etched.glb	Publish 0.1.0 · Ray	6d ago
zhcs500ta-etched.step	zhcs500ta: factory component page (tier=mfr) · Ray	6d ago
zhcs500ta-hero.glb	zhcs500ta: hero GLB from the etched model (keeps the MPN mark) · Ray	6d ago
zhcs500ta-hero.overlay.json	Publish 0.1.0 · Ray	6d ago
zhcs500ta.glb	Publish 0.1.0 · Ray	6d ago
zhcs500ta.kicad_mod	Publish 0.1.0 · Ray	6d ago
zhcs500ta.kicad_sym	Publish 0.1.0 · Ray	6d ago
zhcs500ta.lbr	Publish 0.1.0 · Ray	6d ago
zhcs500ta.step	Publish 0.1.0 · Ray	6d ago

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