Built in resistor PNP digital transistor ROHM DTA123EUAT106 ideal for inverter and interface circuits

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Product Description

Product Overview

The DTA123E series is a PNP digital transistor featuring built-in biasing resistors (R1 = R2 = 2.2k), simplifying the configuration of inverter circuits without external input resistors. This design facilitates easy circuit design by only requiring the setting of on/off conditions. Complementary NPN types are available in the DTC123E series. Applications include inverters, interfaces, and drivers.

Product Attributes

Brand: ROHM
Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
Polarity: PNP
Built-in Resistors: R1 = R2 = 2.2k

Technical Specifications

Model	Package	Package Size	Taping Code	Reel Size (mm)	Tape Width (mm)	Basic Ordering Unit (pcs)	Marking
DTA123EM	SOT-723 (VMT3)	1212	T2L	180	8	8000	12
DTA123EE	SOT-416 (EMT3)	1616	TL	180	8	3000	12
DTA123EUA	SOT-323 (UMT3)	2021	T106	180	8	3000	12
DTA123EKA	SOT-346 (SMT3)	2928	T146	180	8	3000	12

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Absolute Maximum Ratings (Ta = 25C)
Supply voltage	VCC				-50	V
Input voltage	VIN		-12 to 10			V
Output current	IO				-100	mA
Collector current	IC(MAX)*1				-100	mA
Power dissipation	PD*2	DTA123EM			150	mW
Power dissipation	PD*2	DTA123EE			150	mW
Power dissipation	PD*2	DTA123EUA			200	mW
Power dissipation	PD*2	DTA123EKA			200	mW
Junction temperature	Tj				150
Range of storage temperature	Tstg		-55 to +150
Electrical Characteristics (Ta = 25C)
Input voltage (off)	VI(off)	VCC = -5V, IO = -100A	-	-	-0.5	V
Input voltage (on)	VI(on)	VO = -0.3V, IO = -20mA	-3.0	-	-	V
Output voltage (on)	VO(on)	IO = -10mA, II = -0.5mA	-	-100	-300	mV
Input current	II	VI = -5V	-	-	-3.8	mA
Output current (off)	IO(off)	VCC = -50V, VI = 0V	-	-	-500	nA
DC current gain	GI	VO = -5V, IO = -20mA	20	-	-	-
Input resistance	R1		-	1.54	2.86	k
Resistance ratio	R2/R1		-	0.8	1.2	-
Transition frequency	fT*1	VCE = -10V, IE = 5mA, f = 100MHz	-	250	-	MHz