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

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DDTC114WCA-7-F

Diodes Incorporated · Digital Transistors · SOT-23

DDTC114WCA-7-F 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	IN	input	Input (base) pin; the absolute maximum input voltage from pin 1 to pin 2 is -10 to +30 V for DDTC114WCA.
2	GND	power_in	Ground reference pin; the input and supply voltage ratings are measured relative to this pin.
3	OUT	output	Output (collector) pin; the supply voltage from pin 3 to pin 2 is rated at 50 V maximum and the output current is rated at 100 mA for DDTC114WCA.

Key specifications

Parameter	Value
Manufacturer	Diodes Incorporated
Package	SOT-23
Category	Triode/MOS Tube/Transistor
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
Input Resistor Tolerance	R1	-30		30	%		3
Resistance Ratio Tolerance	R2/R1	-20		20	%		3
Input Voltage (ON)	Vl(ON)	3			V	VO = 0.3V, IO = 2mA	3
Input Voltage (OFF)	Vl(OFF)			0.8	V	VCC = 5V, IO = 100μA	3
Input Current	Il			0.88	mA	VI = 5V	3
Output Current (OFF)	IO(OFF)			0.5	μA	VCC = 50V, VI = 0V	3
DC Current Gain	Gl	24				VO = 5V, IO = 10mA	3
Output Voltage (ON)	VO(ON)		0.1	0.3	V	IO/Il = 10mA/0.5mA	3
Gain-Bandwidth Product	fT		250		MHz	VCE = 10V, IE = 5mA, f = 100MHz	3
Supply Voltage	VCC			50	V		2
Input Voltage	VIN	-10		30	V		2
Output Current	IO			100	mA		2
Output Current All	IC(MAX)			100	mA		2
Power Dissipation	PD			200	mW	Note 6	2
Thermal Resistance, Junction to Ambient Air	RθJA		625		C/W	Note 6	2
Operating and Storage Temperature Range	TJ, TSTG	-55		150	C		2
Input Resistor R1 (NOM)	R1		10		kΩ		1
Resistor R2 (NOM)	R2		4.7		kΩ		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		tin	 Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208	1

CAD (KiCad official)

Symbol: DDTC114WCA-7-F
Footprint: Package_TO_SOT_SMD:SOT-23
3D model: SOT-23 (KiCad packages3D, STEP)
3D model files: ddtc114wca-7-f-etched.step / ddtc114wca-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ddtc114wca-7-f.step / ddtc114wca-7-f.glb are the bare package body.

Provenance

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

Datasheet: Diodes Incorporated datasheet (6 pp, sha256 0cc5dc96040d959d, retrieved 2026-10-26, 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