Home > Single, Pre-Biased Bipolar Transistors >

Built-in bias resistor digital transistor ROHM DTD123YKT146 designed for inverter switching and driver applications

Product Categories

Bridge Rectifiers [1296]
Single Bipolar Transistors [2284]
JFETs [73]
Power Driver Modules [154]
Current Regulation - Diodes, Transistors [4]
Single IGBTs [550]
DIACs, SIDACs [39]
Single, Pre-Biased Bipolar Transistors [1371]
SCRs [158]
SCRs - Modules [48]
TRIACs [559]
RF Diodes [12]
Single Diodes [3000]
Single Zener Diodes [3000]
Variable Capacitance (Varicaps, Varactors) [79]
Single FETs, MOSFETs [3000]

Hefei Purple Horn E-Commerce Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Built-in bias resistor digital transistor ROHM DTD123YKT146 designed for inverter switching and driver applications

Output Voltage(VO(on)) : 300mV

Input Resistor : 2.86kΩ

Resistor Ratio : 4.5

Number : -

Collector - Emitter Voltage VCEO : 50V

Description : Pre-Biased Bipolar Transistor (BJT) 50V 500mA 200mW Surface Mount TO-236-3(SOT-23-3)

Mfr. Part # : DTD123YKT146

Model Number : DTD123YKT146

Package : TO-236-3(SOT-23-3)

Contact Now

Product Overview

The ROHM DTD123YK is an NPN digital transistor featuring built-in bias resistors, enabling simplified circuit design for inverter and switching applications without external resistors. This design facilitates easy configuration of inverter circuits and allows for negative input biasing due to the thin-film resistors with complete isolation, eliminating parasitic effects. It is suitable for switching, inverter, interface, and driver circuits. Complementary PNP type is DTB123YK. This product is Lead Free and RoHS Compliant.

Product Attributes

Brand: ROHM
Certifications: Lead Free, RoHS Compliant
Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)

Technical Specifications

Parameter	Symbol	Value	Unit	Conditions
Outline & Features
Supply Voltage	VCC	50	V
Max. Collector Current	IC(MAX.)	500	mA
Built-in Resistor R1	R1	2.2	k
Built-in Resistor R2	R2	10	k
Part No.		DTD123YK
Package		SOT-346 (SC-59)
Package Size (mm)		1/5
Taping Code		T146
Reel Size (mm)		2928
Tape Width (mm)		180
Basic Ordering Unit (pcs)		3,000
Marking		F62
Absolute Maximum Ratings (Ta = 25C)
Supply voltage	VCC	50	V
Input voltage	VIN	-5 to +12	V
Collector current	IC	500	mA	*1
Power dissipation	PD	200	mW	*2
Junction temperature	Tj	150	C
Range of storage temperature	Tstg	-55 to +150	C
Electrical Characteristics (Ta = 25C)
Input voltage (OFF)	VI(off)	-	V	VCC = 5V, IO = 100mA
Input voltage (ON)	VI(on)	2.0	V	VO = 0.3V, IO = 20mA
Input current	II	-	3.6	VI = 5V
Output voltage (ON)	VO(on)	-	0.3	IO / II = 50mA / 2.5mA
DC current gain	GI	56	-	VO = 5V, IO = 50mA
Output current (OFF)	IO(off)	-	0.5	VCC = 50V, VI = 0V
Resistance ratio	R2/R1	3.6 to 5.5	-
Input resistance	R1	1.54 to 2.86	k
Transition frequency	fT	200	MHz	VCE = 10V, IE = -50mA, f = 100MHz (*1)
Dimensions (Unit : mm)
Package Size (mm)		SMT3
A (mm)		1.00 - 1.30
A1 (mm)		0.00 - 0.10
A3 (mm)		0.05
b (mm)		0.35 - 0.50
c (mm)		0.09 - 0.25
D (mm)		2.80 - 3.00
E (mm)		1.50 - 1.80
e (mm)		0.95
HE (mm)		2.60 - 3.00
L1 (mm)		0.30 - 0.60
Lp (mm)		0.40 - 0.70
Q (mm)		0.20 - 0.30
x (mm)		- 0.10
y (mm)		- 0.10
b2 (mm)		0.60
e1 (mm)		2.10
l1 (mm)		- 0.90

2012251033_ROHM-DTD123YKT146_C919455.pdf

China Built-in bias resistor digital transistor ROHM DTD123YKT146 designed for inverter switching and driver applications wholesale

Built-in bias resistor digital transistor ROHM DTD123YKT146 designed for inverter switching and driver applications Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Hefei Purple Horn E-Commerce Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!