PNP-Digitaltransistor -100 mA -50 V (Ruhestrom Widerstand integrierter Transistor)

DTA143XCA ist ein digitaler Transistor (Transistor mit eingebauten Widerständen). Eingebaute Vorspannungswiderstände ermöglichen die Konfiguration einer Inverterschaltung ohne den Anschluss externer Eingangswiderstände.

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Teilenummer | DTA143XCAT116
Status | Empfohlen
Gehäuse | SOT-23
Einheitenmenge | 3000
Minimale Gehäusemenge | 3000
Gehäusetyp | Taping
RoHS | Ja




Package Code


Package Size [mm]

2.9x2.4 (t=1.2)

Number of terminal




Supply voltage VCC 1[V]


Collector current Io (Ic) [A]


Input resistance R1 1 [kΩ]


Emitter base Resistance R2 1 [kΩ]


Collector-Emitter voltage VCEO1[V]


Collector current Io(Ic) [A]


Power Dissipation (PD)[W]


Mounting Style

Surface mount

Output Current [A]


Storage Temperature (Min.)[°C]


Storage Temperature (Max.)[°C]



  • Built-In Biasing Resistors, R1= 4.7kΩ, R2= 10kΩ
  • Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) .
  • Only the on/off conditions need to be set for operation, making the circuit design easy.
  • Complementary NPN Types: DTC143XCA

Ressourcen entwerfen


Technische Artikel

Schematic Design & Verification

  • Temperature derating method for Safe Operating Area (SOA)
  • Calculation of Power Dissipation in Switching Circuit
  • Method for Monitoring Switching Waveform
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Two-Resistor Model for Thermal Simulation
  • Notes for Temperature Measurement Using Thermocouples
  • What is a Thermal Model? (Transistor)
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • Measurement Method and Usage of Thermal Resistance RthJC
  • Precautions When Measuring the Rear of the Package with a Thermocouple

Design Tools


  • DTA143XCA SPICE Model
  • How to Create Symbols for PSpice Models


  • SOT-23 STEP Data

Characteristics Data

  • ESD Data

Packaging & Qualität

Package Information

  • Package Dimensions
  • Taping Information
  • Explanation for Marking
  • Moisture Sensitivity Level
  • Anti-Whisker formation
  • Condition of Soldering

Environmental Data

  • Constitution Materials List
  • About Flammability of Materials
  • About Non-use SVHC under Reach Regulation : Please contact us by filling in the form.
  • Compliance of the RoHS / ELV directive

Export Information

  • About Export Regulations