NPN Digital Transistor ROHM DTC143ZU3T106 Featuring Built in Bias Resistors for Easy On Off Control

Key Attributes
Model Number: DTC143ZU3T106
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
4.7kΩ
Resistor Ratio:
10
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143ZU3T106
Package:
SOT-323
Product Description

Product Overview

The ROHM DTC143Z series is a line of NPN digital transistors featuring built-in bias resistors, simplifying inverter circuit configurations without the need for external input resistors. These transistors are designed for easy circuit design, requiring only the setting of on/off conditions for operation. They are suitable for applications such as inverters, interfaces, and drivers.

Product Attributes

  • Brand: ROHM
  • Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)

Technical Specifications

Parameter Value Unit
Supply Voltage (VCC) 50 V
Maximum Output Current (IC(MAX.)) 100 mA
Built-in Resistor R1 4.7k
Built-in Resistor R2 47k
Input Voltage VI(off) (VCC = 5V, IO = 100A) - 0.5 V
Input Voltage VI(on) (VO = 0.3V, IO = 5mA) 1.3 -
Output Voltage VO(on) (IO = 5mA, II = 0.25mA) - 100 to 300 mV
Input Current II (VI = 5V) - 1.8 mA
Output Current IO(off) (VCC = 50V, VI = 0V) - 500 nA
DC Current Gain GI (VO = 5V, IO = 10mA) 80 -
Input Resistance R1 3.29 to 6.11 (Typ. 4.7) k
Resistance Ratio R2/R1 8 to 12 (Typ. 10) -
Transition Frequency fT*1 (VCE = 10V, IE = -5mA, f = 100MHz) - 250 MHz
Junction Temperature (Tj) 150
Storage Temperature Range (Tstg) -55 to +150

Available Models and Packaging

Part No. Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Basic Ordering Unit (pcs) Marking
DTC143ZM SOT-723 1212 T2L 180 8 8000 E23
DTC143ZEB SOT-416FL 1616 TL 180 8 3000 E23
DTC143ZE SOT-416 1616 TL 180 8 3000 E23
DTC143ZUB SOT-323FL 2021 TL 180 8 3000 123
DTC143ZU3 SOT-323 2021 T106 180 8 3000 123
DTC143ZKA SOT-346 2928 T146 180 8 3000 E23

2203221030_ROHM-DTC143ZU3T106_C2980730.pdf

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