Built in resistor PNP digital transistor ROHM DTA143TUAT106 designed for easy on off control in inverter and driver circuits

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Product Description

Product Overview

The DTA143T series is a PNP digital transistor with a built-in bias resistor, designed for simplified circuit configurations. These transistors eliminate the need for external input resistors, enabling inverter circuits with easy on/off condition setting. They are ideal for inverter, interface, and driver applications, offering complementary NPN types for versatile circuit design. Available in various compact surface-mount packages.

Product Attributes

Brand: ROHM
RoHS Compliant: Yes

Technical Specifications

Model	Package	Package Size	VCEO (Max)	IC (Max)	R1 (Typ.)	Power Dissipation (mW)	Ordering Unit (pcs)	Marking
DTA143TM	SOT-723	1212	-50V	-100mA	4.7k	150*1	8000	93
DTA143TEB	SOT-416FL	1616	-50V	-100mA	4.7k	150*1	3000	93
DTA143TE	SOT-416	1616	-50V	-100mA	4.7k	150*1	3000	93
DTA143TUB	SOT-323FL	2021	-50V	-100mA	4.7k	200*1	3000	93
DTA143TUA	SOT-323	2021	-50V	-100mA	4.7k	200*1	3000	93
DTA143TKA	SOT-346	2928	-50V	-100mA	4.7k	200*1	3000	93

Electrical Characteristics (Ta = 25C)

Parameter	Conditions	Min.	Typ.	Max.	Unit
Collector-base breakdown voltage (BVCBO)	IC = -50A	-50	-	-	V
Collector-emitter breakdown voltage (BVCEO)	IC = -1mA	-50	-	-	V
Emitter-base breakdown voltage (BVEBO)	IE = -50A	-5	-	-	V
Collector cut-off current (ICBO)	VCB = -50V	-	-	-500	nA
Emitter cut-off current (IEBO)	VEB = -4V	-	-	-500	nA
Collector-emitter saturation voltage (VCE(sat))	IC = -5mA, IB = -0.25mA	-	-	-300	mV
DC current gain (hFE)	VCE = -5V, IC = -1mA	100	250	600	-
Input resistance (R1)	-	3.29	4.7	6.11	k
Transition frequency (fT)	VCE = -10V, IE = 5mA, f = 100MHz	-	250	-	MHz