Digital Transistors in SOT-23 Package | NPN & PNP Integrated Driver Switch Supplier

SOT-23 Series

Compact Logic-Level Transistor Solution for Signal Switching and Driver Applications

Product Description
Product Parameters

This series of digital transistors in SOT-23 package integrates base bias resistors and features compact size, thermal stability, and excellent electrical performance. Both NPN and PNP types are available, with a power dissipation of 200 mW and collector current up to ±500 mA. They are ideal for switch driving, logic interface, and LED control applications.

Vending machine and smart appliance control
Signal switching and relay driving
LED matrix and display control
Power module logic or overcurrent protection
Consumer electronics and portable devices

Product Name	Package	Type	PD(mW)	IC(mA)	R1(KΩ)	R2/R1	Status
DDTA123YCA	SOT-23	PNP	200	-500	2.2	4.5	Active
DDTA143ECA	SOT-23	PNP	200	-500	4.7	1	Active
DDTC113ZCA	SOT-23	NPN	200	500	1	10	Active
DDTC114ECA	SOT-23	NPN	200	500	10	1	Active
DDTC123ECA	SOT-23	NPN	200	500	2.2	1	Active
DDTC123YCA	SOT-23	NPN	200	500	2.2	4.5	Active
DDTC143ECA	SOT-23	NPN	200	500	4.7	1	Active
DTA113ZCA	SOT-23	PNP	200	-100	1	10	Active
DTA114ECA	SOT-23	PNP	200	-100	10	1	Active
DTA114TCA	SOT-23	PNP	200	-100	10		Active
DTA114YCA	SOT-23	PNP	200	-100	10	4.7	Active
DTA123ECA	SOT-23	PNP	200	-100	2.2	1	Active
DTA123JCA	SOT-23	PNP	200	-100	2.2	21	Active
DTA123YCA	SOT-23	PNP	200	-100	2.2	4.5	Active
DTA124ECA	SOT-23	PNP	200	-100	22	1	Active
DTA124XCA	SOT-23	PNP	200	-100	22	2.1	Active
DTA143ECA	SOT-23	PNP	200	-100	4.7	1	Active
DTA143TCA	SOT-23	PNP	200	-100	4.7		Active
DTA143XCA	SOT-23	PNP	200	-100	4.7	2.1	Active
DTA143ZCA	SOT-23	PNP	200	-100	4.7	10	Active
DTA144ECA	SOT-23	PNP	200	-100	47	1	Active
DTC113ZCA	SOT-23	NPN	200	100	1	10	Active
DTC114ECA	SOT-23	NPN	200	100	10	1	Active
DTC114TCA	SOT-23	NPN	200	100	10		Active
DTC114YCA	SOT-23	NPN	200	70	10	4.7	Active
DTC123ECA	SOT-23	NPN	200	100	2.2	1	Active
DTC123JCA	SOT-23	NPN	200	100	2.2	21	Active
DTC123YCA	SOT-23	NPN	200	100	2.2	4.5	Active
DTC124ECA	SOT-23	NPN	200	100	22	1	Active
DTC124XCA	SOT-23	NPN	200	100	22	2.1	Active
DTC143ECA	SOT-23	NPN	200	100	4.7	1	Active
DTC143TCA	SOT-23	NPN	200	100	4.7		Active
DTC143XCA	SOT-23	NPN	200	100	4.7	2.1	Active
DTC143ZCA	SOT-23	NPN	200	100	4.7	10	Active
DTC144ECA	SOT-23	NPN	200	100	47	1	Active
DTC144TCA	SOT-23	NPN	200	100	47		Active