Built in resistor PNP digital transistor ROHM DTA124EUAT106 designed for straightforward inverter and interface

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Product Description

Product Overview

The DTA124E series is a PNP digital transistor with built-in biasing resistors, designed for simplified circuit configuration. Featuring integrated R1 and R2 resistors (22k each), these transistors eliminate the need for external input resistors, enabling straightforward inverter circuit designs. They are ideal for applications requiring easy on/off condition setting, such as inverters, interfaces, and driver circuits. Complementary NPN types are available in the DTC124E series.

Product Attributes

Brand: ROHM
Type: PNP Digital Transistor (Bias Resistor Built-in Transistor)
Integrated Resistors: R1 = R2 = 22k

Technical Specifications

Parameter	Symbol	Value	Unit	Notes
Outline Parameters
Supply Voltage	VCC	-50	V
Max. Output Current	IC(MAX.)	-100	mA
Resistor R1	R1	22	k
Resistor R2	R2	22	k
Absolute Maximum Ratings (Ta = 25C)
Supply Voltage	VCC	-50	V
Input Voltage	VIN	-40 to 10	V
Output Current	IO	-30	mA
Collector Current	IC(MAX)*1	-100	mA
Power Dissipation (DTA124EM)	PD*2	150	mW	Each terminal mounted on a reference land.
Power Dissipation (DTA124EEB)	PD*2	150	mW	Each terminal mounted on a reference land.
Power Dissipation (DTA124EE)	PD*2	150	mW	Each terminal mounted on a reference land.
Power Dissipation (DTA124EUB)	PD*2	200	mW	Each terminal mounted on a reference land.
Power Dissipation (DTA124EUA)	PD*2	200	mW	Each terminal mounted on a reference land.
Power Dissipation (DTA124EKA)	PD*2	200	mW	Each terminal mounted on a reference land.
Junction Temperature	Tj	150
Storage Temperature Range	Tstg	-55 to +150
Electrical Characteristics (Ta = 25C)
Input Voltage (Off)	VI(off)	-	V	VCC = -5V, IO = -100A
Input Voltage (On)	VI(on)	-3.0	-	VO = -0.2V, IO = -5mA
Output Voltage (On)	VO(on)	-	mV	IO = -10mA, II = -0.5mA
Input Current	II	-	A	VI = -5V
Output Current (Off)	IO(off)	-	n	VCC = -50V, VI = 0V
DC Current Gain	GI	56	-	VO = -5V, IO = -5mA
Input Resistance	R1	15.4 to 28.6	k	Typ. 22k
Resistance Ratio	R2/R1	0.8 to 1.2	-
Transition Frequency	fT*1	250	MHz	VCE = -10V, IE = 5mA, f = 100MHz
Models & Packages
Part No.	Package	Package Size	Reel Size (mm)	Basic Ordering Unit (pcs)
DTA124EM	SOT-723	1212	180	8000
DTA124EEB	SOT-416FL	1616	180	3000
DTA124EE	SOT-416	1616	180	3000
DTA124EUB	SOT-323FL	2021	180	3000
DTA124EUA	SOT-323	2021	180	3000
DTA124EKA	SOT-346	2928	180	3000