Digital Transistor ROHM DTC143EUBTL NPN Type Featuring Built in Bias Resistors for Easy Circuit Setup

Key Attributes
Model Number: DTC143EUBTL
Product Custom Attributes
DC Current Gain:
30@10mA,5V
Current - Collector(Ic):
100mA
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
4.7kΩ
Resistor Ratio:
1
Number:
1 NPN (Pre-Biased)
Pd - Power Dissipation:
200mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143EUBTL
Package:
SC-85
Product Description

Product Overview

The DTC143E series are NPN digital transistors featuring built-in bias resistors (R1 = R2 = 4.7k), simplifying inverter circuit configuration without external components. 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. Complementary PNP types are available in the DTA143E series.

Product Attributes

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

Technical Specifications

Parameter Model Value Unit
Supply Voltage (VCC) DTC143EM 50 V
DTC143EEB 50 V
DTC143EE 50 V
DTC143EUB 50 V
DTC143EUA 50 V
DTC143EKA 50 V
Maximum Collector Current (IC(MAX)) DTC143EM 100 mA
DTC143EEB 100 mA
DTC143EE 100 mA
DTC143EUB 100 mA
DTC143EUA 100 mA
DTC143EKA 100 mA
Built-in Resistor R1 All Models 4.7 k
Built-in Resistor R2 All Models 4.7 k
Input Voltage (VIN) All Models -10 to 30 V
Power Dissipation (PD) DTC143EM 150 mW
DTC143EEB 150 mW
DTC143EE 150 mW
DTC143EUB 200 mW
DTC143EUA 200 mW
DTC143EKA 200 mW
Junction Temperature (Tj) All Models 150
Storage Temperature Range (Tstg) All Models -55 to +150
Input Voltage VI(off) All Models - 0.5 V
Input Voltage VI(on) All Models 3.0 - V
Output Voltage VO(on) All Models - 100 to 300 mV
Input Current II All Models - 1.8 mA
Output Current IO(off) All Models - 500 nA
DC Current Gain (GI) All Models 30 -
Input Resistance R1 All Models 3.29 to 6.11 k
Resistance Ratio R2/R1 All Models 0.8 to 1.2 -
Transition Frequency (fT) All Models - 250 MHz
Package DTC143EM VMT3 -
Package DTC143EEB EMT3F -
Package DTC143EE EMT3 -
Package DTC143EUB UMT3F -
Package DTC143EUA UMT3 -
Package DTC143EKA SMT3 -

2212231008_ROHM-DTC143EUBTL_C5336661.pdf
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