Digital Transistor NPN CBI DTC143XCA Featuring Built in Bias Resistors for Streamlined Circuit Setup

Key Attributes
Model Number: DTC143XCA
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
4.7kΩ
Resistor Ratio:
1.2
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143XCA
Package:
SOT-23
Product Description

Product Overview

The DIGITAL TRANSISTOR (NPN) features built-in bias resistors, simplifying inverter circuit configuration without external input resistors. These thin-film resistors offer complete isolation for negative input biasing and minimize parasitic effects. Operation is streamlined by only requiring the setting of on/off conditions, making device design easier. These transistors are suitable for applications where simplified design and reliable switching are paramount.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Product Type: Digital Transistor (NPN)
  • Built-in Components: Bias resistors (thin-film)

Technical Specifications

Part Number MARKING Package Packing Method Pack Quantity
DTC124EE 25 SOT-523 Reel 3000pcs/Reel
DTC124EUA 25 SOT-323 Reel 3000pcs/Reel
DTC124EKA 25 SOT-23-3L Reel 3000pcs/Reel
DTC124ECA 25 SOT-23 Reel 3000pcs/Reel
Symbol Parameter Limits (DTC124E) Unit M E UA KA CA SA
VCC Supply Voltage V 50
VIN Input Voltage V -10+40
IO Output Current mA 30
ICM Peak Collector Current mA 100
PD Power Dissipation mW 100 150 200 200 200 300
TJ,Tstg Operation Junction and Storage Temperature Range -55+150
Parameter Symbol Conditions Min Typ Max Unit
Input voltage VI(off) VCC=5V,IO=100A 0.5 V
Input voltage VI(on) VO=0.2V,IO=5mA 3 V
Output voltage VO(on) IO/II=10mA/0.5mA 0.1 0.3 V
Input current II VI=5V 0.36 mA
Output current IO(off) VCC=50V,VI=0 0.5 A
DC current gain GI VO=5V,IO=5mA 56
Input resistance R1 15.4 22 28.6
Resistance ratio R2/R1 0.8 1 1.2
Transition frequency f T VO=10V,IO=5mA,f=100MHz 250 MHz

Package Outlines

  • SOT-523: Plastic surface mounted package; 3 leads
  • SOT-323: Plastic surface mounted package; 3 leads
  • SOT-23: Plastic surface mounted package; 3 leads

2509011105_CBI-DTC143XCA_C51315354.pdf

Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.