1. General description

NPN Resistor-Equipped Transistor (RET) in a small SOT23 Surface-Mounted Device (SMD) plastic

package.

PNP complement: PDTB123ET

2. Features and benefits

• Built-in bias resistors

• Simplifies circuit design

• 500 mA output current capability

• Reduces component count

• Reduces pick and place costs

• ± 10 % resistor ratio tolerance

• AEC-Q101 qualified

3. Applications

• Digital application in automotive and industrial segments

• Controlling IC inputs

• Cost-saving alternative to BC817 series in digital applications

• Switching loads