Digital Transistor ROHM DTC143EUBTL NPN Type Featuring Built in Bias Resistors for Easy Circuit Setup

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Product Description

Product Overview

The DTC143E series are NPN digital transistors featuring built-in bias resistors (R1 = R2 = 4.7k), simplifying inverter circuit configuration without external components. These transistors are designed for easy circuit design, requiring only the setting of on/off conditions for operation. They are suitable for applications such as inverters, interfaces, and drivers. Complementary PNP types are available in the DTA143E series.

Product Attributes

Brand: ROHM
Type: NPN Digital Transistor (Bias Resistor Built-in)

Technical Specifications

Parameter	Model	Value	Unit
Supply Voltage (VCC)	DTC143EM	50	V
	DTC143EEB	50	V
	DTC143EE	50	V
	DTC143EUB	50	V
	DTC143EUA	50	V
	DTC143EKA	50	V
Maximum Collector Current (IC(MAX))	DTC143EM	100	mA
	DTC143EEB	100	mA
	DTC143EE	100	mA
	DTC143EUB	100	mA
	DTC143EUA	100	mA
	DTC143EKA	100	mA
Built-in Resistor R1	All Models	4.7	k
Built-in Resistor R2	All Models	4.7	k
Input Voltage (VIN)	All Models	-10 to 30	V
Power Dissipation (PD)	DTC143EM	150	mW
	DTC143EEB	150	mW
	DTC143EE	150	mW
	DTC143EUB	200	mW
	DTC143EUA	200	mW
	DTC143EKA	200	mW
Junction Temperature (Tj)	All Models	150
Storage Temperature Range (Tstg)	All Models	-55 to +150
Input Voltage VI(off)	All Models	-	0.5 V
Input Voltage VI(on)	All Models	3.0	- V
Output Voltage VO(on)	All Models	-	100 to 300 mV
Input Current II	All Models	-	1.8 mA
Output Current IO(off)	All Models	-	500 nA
DC Current Gain (GI)	All Models	30	-
Input Resistance R1	All Models	3.29 to 6.11	k
Resistance Ratio R2/R1	All Models	0.8 to 1.2	-
Transition Frequency (fT)	All Models	-	250 MHz
Package	DTC143EM	VMT3	-
Package	DTC143EEB	EMT3F	-
Package	DTC143EE	EMT3	-
Package	DTC143EUB	UMT3F	-
Package	DTC143EUA	UMT3	-
Package	DTC143EKA	SMT3	-