Overview
The PBSS4250X,115 is a 50 V, 2 A NPN low VCEsat transistor manufactured by Nexperia USA Inc. This transistor is packaged in a SOT89 (SC-62) flat lead Surface-Mounted Device (SMD) plastic package. It is designed to offer high efficiency and reliability, making it suitable for a wide range of applications. The PNP complement of this transistor is the PBSS5250X.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | PBSS4250X | - |
| Package | SOT89 | - |
| Collector-Emitter Voltage (VCEO) | 50 | V |
| Collector Current (IC) | 2000 | mA |
| Collector-Emitter Saturation Voltage (VCEsat) | 380 | mV |
| Emitter-Base Voltage (VEB) | 5 | V |
| Power Dissipation (Pd) | 550 | mW |
| Gain Bandwidth Product (fT) | 100 | MHz |
| DC Current Gain (hFE) | 300 | - |
| Junction Temperature (TJ) | 150 | °C |
| Automotive Qualified | Yes | - |
Key Features
- Low collector-emitter saturation voltage (VCEsat) of 380 mV, contributing to higher efficiency and less heat generation.
- High collector current capability of up to 2 A.
- Reduced printed-circuit board requirements due to its compact SOT89 package.
- AEC-Q101 qualified, ensuring reliability in automotive applications.
- High gain bandwidth product (fT) of 100 MHz.
Applications
- Power management and DC/DC converters.
- Supply line switching and battery chargers.
- LCD backlighting and peripheral drivers.
- Driver in low supply voltage applications (e.g., lamps and LEDs).
- Inductive load driver (e.g., relays, buzzers, and motors).
Q & A
- What is the collector-emitter voltage (VCEO) of the PBSS4250X,115 transistor?
The collector-emitter voltage (VCEO) is 50 V.
- What is the maximum collector current (IC) of the PBSS4250X,115 transistor?
The maximum collector current (IC) is 2000 mA.
- What is the collector-emitter saturation voltage (VCEsat) of the PBSS4250X,115 transistor?
The collector-emitter saturation voltage (VCEsat) is 380 mV.
- What package type is used for the PBSS4250X,115 transistor?
The transistor is packaged in a SOT89 (SC-62) flat lead Surface-Mounted Device (SMD) plastic package.
- Is the PBSS4250X,115 transistor AEC-Q101 qualified?
Yes, the PBSS4250X,115 transistor is AEC-Q101 qualified.
- What are some typical applications of the PBSS4250X,115 transistor?
Typical applications include power management, DC/DC converters, supply line switching, battery chargers, LCD backlighting, and inductive load drivers.
- What is the gain bandwidth product (fT) of the PBSS4250X,115 transistor?
The gain bandwidth product (fT) is 100 MHz.
- What is the maximum junction temperature (TJ) of the PBSS4250X,115 transistor?
The maximum junction temperature (TJ) is 150°C.
- What is the PNP complement of the PBSS4250X,115 transistor?
The PNP complement is the PBSS5250X.
- How does the low VCEsat benefit the performance of the PBSS4250X,115 transistor?
The low VCEsat leads to higher efficiency and less heat generation, which is beneficial for reducing thermal issues and improving overall system performance.
