Off Operation Using R O DTC143ZCA NPN Transistor with Built in Bias Resistors and Simplified Design

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Product Description

Product Overview

The DTC143ZCA is an NPN transistor designed for simplified circuit configurations. Featuring built-in bias resistors, it eliminates the need for external input resistors, enabling easy inverter circuit design. These thin-film bias resistors offer complete isolation for positive input biasing and minimize parasitic effects, allowing operation based solely on on/off conditions. This makes device design straightforward and efficient.

Product Attributes

Brand: Zhuhai Hongjiacheng Technology co., Ltd
Product Line:
Compliance: RoHS-compliant, halogen-free
Molding Compound: UL 94V-0 flammability rating

Technical Specifications

Parameter	Symbol	Condition	Unit	Min	Typ	Max
Maximum Ratings
Supply Voltage	VCC		V			50
Input Voltage	VIN		V	-5	~+30
Output Current	IO		mA			100
Power Dissipation	PD	(Ta=25)	mW			200
Storage Temperature	Tstg			-55	~+150
Junction Temperature	Tj			-55	~+150
Small-signal Characteristics
Transition frequency	fT	IO= 5mA, VO= 10V	MHz	-	250	-
Electrical Characteristics (Ta=25 Unless otherwise noted)
Input voltage (off)	VI(off)	IO=100A, Vcc=5V	V	0.5	-	-
Input voltage (on)	VI(on)	IO=5mA, VO=0.3V	V	-	-	1.3
Output voltage (on)	VO(on)	IO /II=5mA/0.25mA	-	-	-	0.3
Input current	II	VI=5V	mA	-	1.8	-
Output current (off)	IO(off)	Vcc=50V,VI=0V	A	-	-	0.5
DC Current Gain	GI	VO=5V, IO=10mA	-	80	-	-
Input resistance	R1		k	-	3.29	4.7
Resistance ratio	R2 /R1		-	-	8	10
Mechanical Data
Package	PACKAGE CODE					SOT-23
Unit Weight			g		0.0085
Reel Quantity			pcs		3000
Box Quantity			pcs		15000
Carton Quantity			pcs		150000

Ordering Information

Product	Package
DTC143ZCA	SOT-23

Package Outline Dimensions (SOT-23)

Symbol	Dimensions (Millimeters)	Dimensions (Inches)
Min.	Max.	Min.	Max.
A	0.90	1.15	0.035	0.045
A1	-	0.10	-	0.004
A2	0.90	1.05	0.035	0.041
b	0.30	0.50	0.012	0.020
c	0.10	0.20	0.004	0.008
D	2.80	3.00	0.110	0.118
E	1.20	1.40	0.047	0.055
E1	2.25	2.55	0.089	0.100
e	0.950TYP		0.037TYP
e1	1.80	2.00	0.071	0.079
L	0.550REF		0.022REF
L1	0.30	0.50	0.012	0.020
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