Simplified Inverter Circuit Design with R O DTC143ZE NPN Transistor Featuring BuiltIn Bias Resistors

Key Attributes
Model Number: DTC143ZE
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
6.11kΩ
Number:
1 NPN (Pre-Biased)
Resistor Ratio:
12
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143ZE
Package:
SOT-523
Product Description

Product Overview

The DTC143ZE is an NPN transistor designed for simplified inverter circuit configurations. It features built-in bias resistors, eliminating the need for external input resistors and allowing for positive input biasing with minimal parasitic effects. This design simplifies device operation by only requiring the setting of on/off conditions, making it ideal for efficient electronic designs. The transistor is housed in a compact SOT-523 package.

Product Attributes

  • Brand: Hongjiacheng Technology
  • Origin: Zhuhai
  • Compliance: RoHS-compliant, halogen-free
  • Flammability Rating: Molding compound meets UL 94V-0

Technical Specifications

Parameter Symbol Condition Unit Min Typ Max
Maximum Ratings (Ta=25 Unless otherwise specified)
Supply Voltage VCC V 50
Input Voltage VIN V -5 +30
Output Current IO mA 100
Peak Collector Current ICM mA 100
Power Dissipation PD mW 150
Storage Temperature Tstg -55 +150
Junction Temperature Tj -55 +150
Small-signal Characteristics (Ta=25 Unless otherwise specified)
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 V - - 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 6.11
Resistance ratio R2 /R1 - 8 12
Package Information
Package Type SOT-523
Package Code SOT-523
Unit Weight g 0.0025
Reel Quantity pcs 3000
Box Quantity pcs 15000
Carton Quantity pcs 150000

Note: Dimensions and layout information are provided in the original document and are not fully reproduced here.


2509181520_R-O-DTC143ZE_C51933950.pdf

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