NPN Digital Transistor CBI DTC143ZCA Featuring Built in Bias Resistors for Simplified Circuit Operation

Key Attributes
Model Number: DTC143ZCA
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
4.7kΩ
Resistor Ratio:
12
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143ZCA
Package:
SOT-23
Product Description

Product Overview

This NPN Digital Transistor features built-in bias resistors, simplifying inverter circuit configuration without external input resistors. The integrated thin-film resistors offer complete isolation for negative input biasing and minimize parasitic effects. Operation is streamlined by setting only the on/off conditions, making device design straightforward. These transistors are suitable for applications requiring simplified digital logic implementation.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Product Type: Digital Transistors (Built-in Resistors)

Technical Specifications

Part Number MARKING Package Packing Method Pack Quantity
DTC143ZE E23 SOT-523 Reel 3000pcs/Reel
DTC143ZUA E23 SOT-323 Reel 3000pcs/Reel
DTC143ZKA E23 SOT-23-3L Reel 3000pcs/Reel
DTC143ZCA E23 SOT-23 Reel 3000pcs/Reel
Symbol Parameter Conditions Min Typ Max Unit
MAXIMUM RATINGS (Ta=25 unless otherwise noted)
VCC Supply Voltage 50 V
VIN Input Voltage -5 +30 V
IO Output Current 100 mA
PD Power Dissipation 100 150 300 mW
TJ,Tstg Operation Junction and Storage Temperature Range -55 +150
ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified)
VI(off) Input voltage VCC=5V, IO=100A 0.5 V
VI(on) Input voltage VO=0.3V , IO=5mA 1.3 V
VO(on) Output voltage IO/II=5mA/0.25mA 0.1 0.3 V
II Input current VI=5V 1.8 mA
IO(off) Output current VCC=50V,VI=0 0.5 A
GI DC current gain VO=5V,IO=10mA 80
R1 Input resistance 3.29 4.7 6.11
R2/R1 Resistance ratio 8 10 12
fT Transition frequency VO=10V ,IO=5mA,f=100MHz 250 MHz

2410122022_CBI-DTC143ZCA_C5362094.pdf

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