ROHM, DTA123JKAT146 PNP Digital Transistor, 100 mA 2.2 kΩ, Ratio Of 0.047, 3-Pin SMT

  • RS Stock No. 246-1744
  • Mfr. Part No. DTA123JKAT146
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Dual Resistor Digital PNP Transistors, ROHM


Digital Transistors, ROHM Semiconductor

Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. Both single and dual transistor versions are available.

Attribute Value
Transistor Type PNP
Number of Elements per Chip 1
Maximum Continuous Collector Current 100 mA
Typical Input Resistor 2.2 kΩ
Mounting Type Surface Mount
Base-Emitter Resistor 47kΩ
Package Type SMT
Pin Count 3
Minimum DC Current Gain 80
Transistor Configuration Single
Typical Resistor Ratio 0.047
Height 1.1mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -55 °C
Length 2.9mm
Dimensions 2.9 x 1.6 x 1.1mm
Width 1.6mm
Discontinued product