PBSS5140T is a low Vcesat PNP transistor from Philips Semiconductors. It features low collector-emitter saturation voltage, high current capability and improved device reliability due to reduced heat generation. The transistor can be used for general purpose switching and muting, LCD backlighting, supply line switching circuits and battery-driven equipment (mobile phones, video cameras and hand-held devices).
The document is a product specification sheet for the Philips PBSS5140T, a discrete semiconductor component. It describes the device as a 40 V low collector-emitter saturation voltage (Vcesat) PNP transistor housed in a plastic surface-mounted SOT23 package.
Key features highlighted include high current capabilities and improved reliability due to reduced heat generation. The datasheet covers general-purpose switching, muting, LCD back-lighting, supply line switching, and battery-driven equipment applications such as mobile phones and video cameras.
| Collector-emitter voltage (VCEO) | -40 V |
|---|---|
| Peak collector current (ICM) | -2 A |
| Equivalent on-resistance (RCEsat) | <500 mΩ |
| Package type | SOT23 |
| Junction temperature (Tj) | -150 °C |
It is used for general purpose switching and muting, LCD back lighting, supply line switching circuits, and battery driven equipment.
The PBSS5140T uses a plastic surface mounted SOT23 package with 3 leads.