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Simplified inverter circuit design with ROHM DTC143EMT2L NPN digital transistor including built in bias resistors
Simplified inverter circuit design with ROHM DTC143EMT2L NPN digital transistor including built in bias resistors
Specifications
DC Current Gain :
30@10mA,5V
Operating Temperature :
-55℃~+150℃
Current - Collector(Ic) :
100mA
Output Voltage(VO(on)) :
300mV@10mA,0.5mA
Input Resistor :
4.7kΩ
Resistor Ratio :
1
Number :
-
Pd - Power Dissipation :
150mW
Collector - Emitter Voltage VCEO :
50V
Description :
Pre-Biased Bipolar Transistor (BJT) 50V 100mA 150mW Surface Mount SOT-723
Mfr. Part # :
DTC143EMT2L
Model Number :
DTC143EMT2L
Package :
SOT-723
Description

Product Overview

The ROHM DTC143E series are NPN digital transistors with built-in bias resistors, designed for simplified circuit configurations. These transistors feature integrated resistors (R1 = R2 = 4.7k) that eliminate the need for external input resistors, enabling inverter circuit designs with just on/off condition settings. Ideal for applications requiring easy circuit design, such as inverters, interfaces, and drivers, the DTC143E series offers convenient operation and design flexibility. Complementary PNP types are also available in the DTA143E series.

Product Attributes

  • Brand: ROHM
  • Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
  • Integrated Resistors: R1 = R2 = 4.7k

Technical Specifications

Model Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Quantity (pcs) Marking
DTC143EM SOT-723 1212 T2L 180 8 8000 23
DTC143EEB SOT-416FL 1616 TL 180 8 3000 23
DTC143EE3 SOT-416 1616 TL 180 8 3000 23
DTC143EUB SOT-323FL 2021 TL 180 8 3000 23
DTC143EU3 SOT-323 2021 T106 180 8 3000 23
DTC143EKA SOT-346 2928 T146 180 8 3000 23
Parameter Symbol Conditions Values (Min.) Values (Typ.) Values (Max.) Unit
Supply voltage VCC 50 V
Input voltage VIN -10 30 V
Output current IO 100 mA
Collector current (MAX) IC(MAX)*1 100 mA
Power dissipation PD*2 DTC143EM 150 mW
Power dissipation PD*2 DTC143EEB 150 mW
Power dissipation PD*2 DTC143EE3 150 mW
Power dissipation PD*2 DTC143EUB 200 mW
Power dissipation PD*2 DTC143EU3 200 mW
Power dissipation PD*2 DTC143EKA 200 mW
Junction temperature Tj 150
Range of storage temperature Tstg -55 +150
Input voltage (OFF) VI(off) VCC = 5V, IO = 100A - - 0.5 V
Input voltage (ON) VI(on) VO = 0.3V, IO = 20mA 3.0 - - V
Output voltage (on) VO(on) IO = 10mA, II = 0.5mA - 100 300 mV
Input current II VI = 5V - - 1.8 mA
Output current (off) IO(off) VCC = 50V, VI = 0V - - 500 nA
DC current gain GI VO = 5V, IO = 10mA 30 - - -
Input resistance R1 - 3.29 6.11 k
Resistance ratio R2/R1 - 0.8 1.2 -
Transition frequency fT*1 VCE = 10V, IE = -5mA, f = 100MHz - 250 - MHz

*1 Characteristics of built-in transistor.
*2 Each terminal mounted on a reference land.

lApplication

  • INVERTER
  • INTERFACE
  • DRIVER

2406121057_ROHM-DTC143EMT2L_C3000090.pdf
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Simplified inverter circuit design with ROHM DTC143EMT2L NPN digital transistor including built in bias resistors

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Product Detail
DC Current Gain :
30@10mA,5V
Operating Temperature :
-55℃~+150℃
Current - Collector(Ic) :
100mA
Output Voltage(VO(on)) :
300mV@10mA,0.5mA
Input Resistor :
4.7kΩ
Resistor Ratio :
1
Contact Supplier
Simplified inverter circuit design with ROHM DTC143EMT2L NPN digital transistor including built in bias resistors

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bipolar Transistor Arrays, Bridge Rectifiers, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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