Overview
The PBSS4140DPN,115 is a 40 V low VCEsat NPN/PNP transistor pair produced by Nexperia USA Inc. This component is packaged in a compact SC-74 (SOT457) plastic package, making it ideal for space-constrained applications. The transistor pair is designed to offer high current capability, low collector-emitter saturation voltage, and improved device reliability due to reduced heat generation. This makes it a versatile solution for various electronic designs across different industries.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCEO (Collector-Emitter Voltage) | 40 | V |
| IC (Collector Current) | 1 | A |
| ICM (Peak Collector Current) | 2 | A |
| Ptot (Total Power Dissipation) | 600 | mW |
| Tj (Junction Temperature) | 150 | °C |
| hFE (DC Current Gain) | 300 - 900 | - |
| VCEsat (Collector-Emitter Saturation Voltage) | < 500 mV @ 100 mA, 1 A | mV |
| fT (Transition Frequency) | 150 | MHz |
| Package | SC-74 (SOT457) | - |
Key Features
- Low collector-emitter saturation voltage (VCEsat)
- High current capability up to 1 A
- Improved device reliability due to reduced heat generation
- Compact SC-74 (SOT457) package, reducing required PCB area
- Replaces two SOT23 packaged low VCEsat transistors on the same PCB area
- Reduced pick and place costs
Applications
- General purpose switching and muting
- LCD backlighting
- Supply line switching circuits
- Battery-driven equipment (mobile phones, video cameras, and hand-held devices)
Q & A
- What is the maximum collector-emitter voltage (VCEO) of the PBSS4140DPN,115?
The maximum collector-emitter voltage (VCEO) is 40 V.
- What is the total power dissipation (Ptot) of the PBSS4140DPN,115?
The total power dissipation (Ptot) is 600 mW.
- What is the junction temperature (Tj) of the PBSS4140DPN,115?
The junction temperature (Tj) is up to 150 °C.
- What is the DC current gain (hFE) of the PBSS4140DPN,115?
The DC current gain (hFE) ranges from 300 to 900.
- What is the collector-emitter saturation voltage (VCEsat) of the PBSS4140DPN,115?
The collector-emitter saturation voltage (VCEsat) is less than 500 mV at 100 mA and 1 A.
- What is the transition frequency (fT) of the PBSS4140DPN,115?
The transition frequency (fT) is 150 MHz.
- In what package is the PBSS4140DPN,115 available?
The PBSS4140DPN,115 is available in the SC-74 (SOT457) package.
- What are some common applications of the PBSS4140DPN,115?
Common applications include general purpose switching and muting, LCD backlighting, supply line switching circuits, and battery-driven equipment.
- Does the PBSS4140DPN,115 replace other transistors on the PCB?
Yes, it can replace two SOT23 packaged low VCEsat transistors on the same PCB area.
- Is the PBSS4140DPN,115 automotive qualified?
Yes, the PBSS4140DPN,115 is automotive qualified and meets AEC-Q100 standards.
