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Simplified circuit configuration using ROHM DTA144EUAT106 PNP digital transistor with bias resistors
Simplified circuit configuration using ROHM DTA144EUAT106 PNP digital transistor with bias resistors
Specifications
Output Voltage(VO(on)) :
100mV@10mA,0.5mA
Input Resistor :
47kΩ
Resistor Ratio :
1
Number :
-
Collector - Emitter Voltage VCEO :
50V
Description :
Pre-Biased Bipolar Transistor (BJT) 50V 100mA 200mW Surface Mount SOT-323-3
Mfr. Part # :
DTA144EUAT106
Model Number :
DTA144EUAT106
Package :
SOT-323-3
Description

Product Overview

The DTA144E series is a PNP digital transistor featuring built-in biasing resistors (R1 = R2 = 47k). This integrated design simplifies circuit configuration, enabling the creation of inverter circuits without external input resistors. Ideal for applications requiring easy circuit design and straightforward on/off condition setting, this series is suited for inverter, interface, and driver functions. Complementary NPN types are available in the DTC144E series.

Product Attributes

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

Technical Specifications

Model Package Package Size VCC (MAX.) IC(MAX.) R1 R2 Power Dissipation (PD) (mW) Marking
DTA144EM SOT-723 1212 -50V -100mA 47k 47k 150 16
DTA144EEB SOT-416FL 1616 -50V -100mA 47k 47k 150 16
DTA144EE SOT-416 1616 -50V -100mA 47k 47k 150 16
DTA144EUB SOT-323FL 2021 -50V -100mA 47k 47k 200 16
DTA144EUA SOT-323 2021 -50V -100mA 47k 47k 200 16
DTA144EKA SOT-346 2928 -50V -100mA 47k 47k 200 16
Parameter Symbol Conditions Min. Typ. Max. Unit
Supply voltage VCC -50 V
Input voltage VIN -40 to 10 V
Output current IO -30 mA
Collector current IC(MAX) -100 mA
Junction temperature Tj 150
Range of storage temperature Tstg -55 to +150
Input voltage (OFF) VI(off) VCC = -5V, IO = -100A - - -0.5 V
Input voltage (ON) VI(on) VO = -0.3V, IO = -2mA -3.0 - - V
Output voltage (ON) VO(on) IO = -10mA, II = -0.5mA - -100 -300 mV
Input current II VI = -5V - - -180 A
Output current (OFF) IO(off) VCC = -50V, VI = 0V - - -500 nA
DC current gain GI VO = -5V, IO = -5mA 68 - - -
Input resistance R1 32.9 47 61.1 k
Resistance ratio R2/R1 0.8 1.0 1.2 -
Transition frequency fT VCE = -10V, IE = 5mA, f = 100MHz - 250 - MHz

2005271132_ROHM-DTA144EUAT106_C559336.pdf

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Simplified circuit configuration using ROHM DTA144EUAT106 PNP digital transistor with bias resistors

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Product Detail
Output Voltage(VO(on)) :
100mV@10mA,0.5mA
Input Resistor :
47kΩ
Resistor Ratio :
1
Number :
-
Collector - Emitter Voltage VCEO :
50V
Description :
Pre-Biased Bipolar Transistor (BJT) 50V 100mA 200mW Surface Mount SOT-323-3
Contact Supplier
Simplified circuit configuration using ROHM DTA144EUAT106 PNP digital transistor with 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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