Integrated Bias Resistor NPN Digital Transistor ROHM DTC124TMT2L Suitable for Various Circuit Designs

Product Overview

The DTC124T 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 configuring inverter circuits, switching circuits, and interface circuits. The integrated thin-film resistors offer complete isolation, enabling negative input biasing and eliminating parasitic effects. They are lead-free and RoHS compliant, offering a convenient and efficient solution for various electronic applications. Complementary PNP types are available in the DTA124T series.

Product Attributes

• Brand: ROHM
• Type: NPN Digital Transistor (Bias Resistor Built-in)
• Certifications: Lead Free/RoHS Compliant

Technical Specifications

Parameter	Model	Value	Unit
Collector-Emitter Voltage (VCEO)	DTC124T series	50	V
	Collector Current (IC)	DTC124T series	100	mA
		Input Resistance (R1)	DTC124T series	22	k
			DTC124TM	150	mW
DTC124TE			150	mW
DTC124TUA	200		mW
DTC124TKA	200	mW
Junction Temperature (Tj)	DTC124T series	150
Storage Temperature Range (Tstg)	DTC124T series	-55 to +150
Collector-Base Breakdown Voltage (BVCBO)	DTC124T series	50	V
Collector-Emitter Breakdown Voltage (BVCEO)	DTC124T series	50	V
Emitter-Base Breakdown Voltage (BVEBO)	DTC124T series	5	V
Collector Cut-off Current (ICBO)	DTC124T series	0.5	A
Emitter Cut-off Current (IEBO)	DTC124T series	0.5	A
Collector-Emitter Saturation Voltage (VCE(sat))	DTC124T series	0.3	V
DC Current Gain (hFE)	DTC124T series	100 - 600	-
Input Resistance (R1)	DTC124T series	15.4 - 28.6	k
Transition Frequency (fT)	DTC124T series	250	MHz
Package	DTC124TM	VMT3	-
Package	DTC124TE	EMT3	-
Package	DTC124TUA	UMT3	-
Package	DTC124TKA	SMT3	-
Inner Circuit Designation	B: BASE, C: COLLECTOR, E: EMITTER	-	-

1811071613_ROHM-DTC124TMT2L_C75686.pdf