NPN digital transistor ROHM DTC115TUAT106 featuring integrated bias resistor for in switching and driver circuits

Product Overview

The DTC115T series are NPN digital transistors featuring built-in biasing resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter circuits, switching circuits, interface circuits, and driver circuits. The integrated thin-film resistors offer complete isolation, allowing for negative biasing and eliminating parasitic effects, making circuit design straightforward. Complementary PNP types are available in the DTA115T series. These products are Lead Free and RoHS Compliant.

Product Attributes

• Brand: ROHM
• Certifications: Lead Free/RoHS Compliant

Technical Specifications

Parameter	Model	Value	Unit
Type	DTC115T series	NPN Digital Transistor (Bias Resistor Built-in)
Collector-Emitter Voltage (VCEO)	DTC115T series	50	V
Collector Current (IC)	DTC115T series	100	mA
Input Resistance (R1)	DTC115T series	100	k
Collector-base voltage (VCBO)	DTC115T series	50	V
Emitter-base voltage (VEBO)	DTC115T series	5	V
Power dissipation (PD)	DTC115TM	150	mW
Power dissipation (PD)	DTC115TE	150	mW
Power dissipation (PD)	DTC115TUA	200	mW
Power dissipation (PD)	DTC115TKA	200	mW
Junction temperature (Tj)	DTC115T series	150
Range of storage temperature (Tstg)	DTC115T series	-55 to +150
Collector-base breakdown voltage (BVCBO)	DTC115T series	50	V
Collector-emitter breakdown voltage (BVCEO)	DTC115T series	50	V
Emitter-base breakdown voltage (BVEBO)	DTC115T series	5	V
Collector cut-off current (ICBO)	DTC115T series	0.5	A
Emitter cut-off current (IEBO)	DTC115T series	0.5	A
Collector-emitter saturation voltage (VCE(sat))	DTC115T series	0.3	V
DC current gain (hFE)	DTC115T series	100 - 600	-
Input resistance (R1)	DTC115T series	70 - 130	k
Transition frequency (fT)	DTC115T series	250	MHz
Package	DTC115TM	VMT3 (SC-105AA)
Package	DTC115TE	EMT3 (SC-75A)
Package	DTC115TUA	UMT3 (SC-323)
Package	DTC115TKA	SMT3 (SC-70)

1810231820_ROHM-DTC115TUAT106_C123042.pdf