PEMB9; PUMB9 are PNP/PNP transistors with built-in bias resistors produced by PHILIPS company. It has the advantages of simplified circuit design, reduced component count and reduced pick and place costs.
The document is a product specification sheet for the Philips PEMB9 and PUMB9 series of PNP/PNP resistor-equipped transistors. These devices feature built-in bias resistors (R1 = 10 kΩ, R2 = 47 kΩ) designed to simplify circuit design by reducing component count and pick-and-place costs.
The datasheet details the electrical characteristics, limiting values, and thermal properties for both available packages: SOT666 and SOT363. It includes application information such as use in low current peripheral drivers and IC input control, along with package outlines and pinning diagrams.
| Collector-emitter voltage (VCEO) | -50 V |
|---|---|
| Output current (DC) (Io) | -100 mA |
| Bias resistor R1 value | 10 kΩ |
| Bias resistor R2 value | 47 kΩ |
| Total power dissipation (SOT363) | 300 mW |
| Storage temperature (Tstg) | -65 to +150 °C |
The devices include a bias resistor R1 of 10 kΩ and a bias resistor R2 of 47 kΩ.
The PEMB9 model uses the SOT666 package, while the PUMB9 model uses the SOT363 package.