The PDTA144EEF is a PNP type transistor manufactured by Philips Semiconductors. It has built-in bias resistors R1 and R2, which can simplify circuit design and reduce the number of components and board space. This product is suitable for space reduction in interface and driver circuits and can be used in inverter circuit configurations without the use of external resistors.
The PDTA144EEF is a PNP resistor‑equipped transistor offered by Philips Semiconductors. It integrates built‑in bias resistors to simplify circuit design and reduce component count, making it suitable for space‑constrained interface and driver circuits.
The device is supplied in an SC‑89 (SOT490) surface‑mount package and is defined by a set of limiting values and thermal characteristics. The datasheet provides electrical ratings, thermal resistance, and typical performance curves for designers.
| Built‑in bias resistor value | 47 kΩ (typical) each |
|---|---|
| Maximum collector current (IC) | 100 mA |
It is supplied in a plastic surface‑mounted SC‑89 (SOT490) package with three leads.
The built‑in bias resistors Ri and R2 are typically 47 kΩ each.
The device can handle up to 100 mA of collector current.