ROHM, DTB143EKT146 PNP Digital Transistor, 500 mA 4.7 kΩ, Ratio Of 1, 3-Pin SMT

  • RS Stock No. 246-1845
  • Mfr. Part No. DTB143EKT146
  • 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 500 mA
Typical Input Resistor 4.7 kΩ
Mounting Type Surface Mount
Base-Emitter Resistor 4.7kΩ
Package Type SMT
Pin Count 3
Minimum DC Current Gain 47
Transistor Configuration Single
Typical Resistor Ratio 1
Maximum Operating Temperature +150 °C
Height 1.1mm
Length 2.9mm
Dimensions 2.9 x 1.6 x 1.1mm
Width 1.6mm
1940 Within 3 working day(s) (Global stock)
130 Within 3 working day(s) (Global stock)
Price Each (In a Pack of 5)
SGD 0.192
(exc. GST)
SGD 0.205
(inc. GST)
Per unit
Per Pack*
5 - 20
25 - 95
100 - 245
250 +
*price indicative
Packaging Options: