Digital transistor ROHM DTD114EKT146 designed to simplify inverter and interface circuit applications

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Product Description

Product Overview

The DTD114EK is a digital transistor featuring built-in bias resistors, simplifying inverter circuit configurations without the need for external input resistors. This design utilizes thin-film resistors with complete isolation for negative input biasing and minimal parasitic effects, making device design easier by only requiring the setting of on/off conditions. It is ideal for applications in inverters, interfaces, and drivers.

Product Attributes

Brand: ROHM
Package Type: SOT-346 (SMT3)

Technical Specifications

Parameter	Symbol	Conditions	Value	Unit
Supply voltage	VCC		50	V
Input voltage	VIN		-10 to 40	V
Collector current	IC*1		500	mA
Power dissipation	PD*2	Each terminal mounted on a reference land	200	mW
Junction temperature	Tj		150
Range of storage temperature	Tstg		-55 to +150
Input voltage (off)	VI(off)	VCC = 5V, IO = 100A	-	0.5	V
Input voltage (on)	VI(on)	VO = 0.3V, IO = 10mA	3.0	-	V
Output voltage (on)	VO(on)	IO = 50mA, II = 2.5mA	-	100	300	mV
Input current	II	VI = 5V	-	880	A
Output current (off)	IO(off)	VCC = 50V, VI = 0V	-	500	n A
DC current gain	GI*3	VO = 5V, IO = 50mA	56	-	-	-
Input resistance	R1		-	7	10	13	k
Resistance ratio	R2/R1		-	0.8	1.0	1.2	-
Transition frequency	fT*1	VCE = 10V, IE = -50mA, f = 100MHz	-	200	-	MHz
Package			SOT-346 (SMT3)
Package size			2928
Taping code			T146
Reel size (mm)			180
Tape width (mm)			8
Basic ordering unit (pcs)			3000
Marking			F24