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Integrated bias resistor digital transistor CBI DTC143TCA for simplified and inverter circuit design

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Integrated bias resistor digital transistor CBI DTC143TCA for simplified and inverter circuit design

Emitter-Base Voltage VEBO : 5V

Input Resistor : 6.11kΩ

Collector - Emitter Voltage VCEO : 50V

Description : 50V SOT-23 Single, Pre-Biased Bipolar Transistors RoHS

Mfr. Part # : DTC143TCA

Model Number : DTC143TCA

Package : SOT-23

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Product Overview

This NPN digital transistor features built-in bias resistors, simplifying inverter circuit configurations by eliminating the need for external input resistors. The integrated thin-film resistors offer complete isolation for negative input biasing and minimize parasitic effects. Operation is streamlined, requiring only the setting of on/off conditions, which facilitates easier device design. It is suitable for applications where simplified circuit design and reliable digital switching are required.

Product Attributes

Brand: Heyuan China Base Electronics Technology Co., Ltd.
Type: Digital Transistor (NPN)

Technical Specifications

Parameter	Symbol	Conditions	Limit (DTC143TCA)	Unit
Collector-Base Voltage	VCBO		50	V
Collector-Emitter Voltage	VCEO		50	V
Emitter-Base Voltage	VEBO		5	V
Collector Current	IC		100	mA
Power Dissipation	PD	(Ta=25)	200	mW
Junction Temperature	Tj		150
Storage Temperature	Tstg		-55+150
Collector-base breakdown voltage	V(BR)CBO	Ic=50A,IE=0	50	V
Collector-emitter breakdown voltage	V(BR)CEO	Ic=1mA,IB=0	50	V
Emitter-base breakdown voltage	V(BR)EBO	IE=50A,IC=0	5	V
Collector cut-off current	ICBO	VCB=50V,IE=0	0.5	A
Emitter cut-off current	IEBO	VEB=4V,IC=0	0.5	A
Collector-emitter saturation voltage	VCE(sat)	IC=5mA,IB=0.25mA	0.3	V
DC current gain	hFE	VCE=5V,IC=1mA	100 - 600
Input resistor	R1		3.29 - 4.7 - 6.11	k
Transition frequency	fT	VCE=10V,IE=-5mA, f=100MHz	250	MHz

2504101957_CBI-DTC143TCA_C5362093.pdf

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