Overview
The BSS138PW,115 is an N-channel enhancement mode Field-Effect Transistor (FET) manufactured by Nexperia USA Inc. This MOSFET is packaged in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package, utilizing Trench MOSFET technology. It is designed for high-performance applications, particularly in the automotive sector, and is AEC-Q101 qualified, ensuring reliability and durability in demanding environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDS (Drain-Source Voltage) | T = 25°C | - | - | 60 | V |
| VGS (Gate-Source Voltage) | T = 25°C | - | - | ±20 | V |
| ID (Drain Current) | VGS = 10V, T = 25°C | - | - | 320 mA | A |
| RDSon (Drain-Source On-State Resistance) | VGS = 10V, ID = 300 mA | - | 0.9 | 1.6 | mΩ |
| Ptot (Total Power Dissipation) | Ta = 25°C | - | - | 260 mW | W |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
| VGS(th) (Gate-Source Threshold Voltage) | ID = 250 µA | - | - | 1.6 | V |
Key Features
- Logic-level compatible
- Very fast switching
- Trench MOSFET technology for high efficiency
- AEC-Q101 qualified for automotive applications
- Small SOT323 (SC-70) package for compact designs
- High drain-source voltage (VDS) of 60V
- Low on-state resistance (RDSon) of up to 1.6 mΩ at VGS = 10V
Applications
- Relay driver
- High-speed line driver
- Low-side load switch
- Switching circuits
- Automotive systems due to AEC-Q101 qualification
Q & A
- What is the BSS138PW,115 MOSFET used for?
The BSS138PW,115 is used in various applications including relay drivers, high-speed line drivers, low-side load switches, and switching circuits, particularly in automotive systems due to its AEC-Q101 qualification.
- What is the maximum drain-source voltage of the BSS138PW,115?
The maximum drain-source voltage (VDS) is 60V.
- What is the maximum gate-source voltage of the BSS138PW,115?
The maximum gate-source voltage (VGS) is ±20V.
- What is the continuous drain current of the BSS138PW,115 at 25°C?
The continuous drain current (ID) at 25°C is 320 mA.
- What is the on-state resistance of the BSS138PW,115?
The on-state resistance (RDSon) is up to 1.6 mΩ at VGS = 10V and ID = 300 mA.
- What package type is the BSS138PW,115 available in?
The BSS138PW,115 is available in a SOT323 (SC-70) surface-mounted package.
- Is the BSS138PW,115 suitable for automotive applications?
Yes, the BSS138PW,115 is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the junction temperature range of the BSS138PW,115?
The junction temperature (Tj) range is up to 150°C.
- What is the gate-source threshold voltage of the BSS138PW,115?
The gate-source threshold voltage (VGS(th)) is up to 1.6V at ID = 250 µA.
- Where can I purchase the BSS138PW,115?
The BSS138PW,115 can be purchased from various distributors such as X-ON Electronics, Arrow Electronics, and directly from Nexperia’s sales organization.
- What are the key benefits of using Trench MOSFET technology in the BSS138PW,115?
Trench MOSFET technology provides very fast switching and high efficiency, making it ideal for high-performance applications.
