Overview
The BSS138BKW,115 is an N-channel logic level enhancement mode field-effect transistor (FET) designed for low voltage applications. It is manufactured by Nexperia USA Inc. and features a compact SOT323 (SC-70) package. This MOSFET is suitable for use in various digital and analog circuits where low power consumption and high switching speed are required.
Key Specifications
| Type number | Package version | Package name | Product status | Channel type | Nr of transistors | VDS [max] (V) | RDSon [max] @ VGS = 10 V (mΩ) | RDSon [max] @ VGS = 4.5 V (mΩ) | RDSon [max] @ VGS = 2.5 V (mΩ) | Tj [max] (°C) | ID [max] (A) | QGD [typ] (nC) | QG(tot) [typ] @ VGS = 4.5 V (nC) | Ptot [max] (W) | VGSth [typ] (V) | Automotive qualified | Ciss [typ] (pF) | Coss [typ] (pF) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BSS138BKW | SOT323 | SC-70 | Production | N | 1 | 60 | 1600 | 2200 | 6500 | 150 | 0.32 | 0.2 | 0.6 | 0.26 | 1.1 | Yes | 42 | 7 |
Key Features
- Compact SOT323 (SC-70) package, ideal for space-constrained designs.
- N-channel logic level enhancement mode FET, suitable for low voltage applications.
- Low on-resistance (RDSon) at various gate-source voltages (VGS): 1600 mΩ @ VGS = 10 V, 2200 mΩ @ VGS = 4.5 V, and 6500 mΩ @ VGS = 2.5 V.
- High switching speed and low power consumption, making it suitable for digital and analog circuits.
- Automotive qualified (AEC-Q101), ensuring reliability in automotive applications.
- Maximum drain-source voltage (VDS) of 60 V and maximum drain current (ID) of 0.32 A.
Applications
The BSS138BKW,115 is versatile and can be used in a variety of applications, including:
- Digital and analog circuits requiring low power consumption and high switching speed.
- Pulse-width modulation (PWM) applications.
- Automotive systems due to its AEC-Q101 qualification.
- General-purpose switching in low voltage circuits.
Q & A
- Q: What is the maximum drain-source voltage (VDS) of the BSS138BKW,115?
A: The maximum drain-source voltage (VDS) is 60 V.
- Q: Can the BSS138BKW,115 be used for PWM applications?
A: Yes, the BSS138BKW,115 is suitable for pulse-width modulation (PWM) applications requiring efficient switching at low voltages.
- Q: What is the package type of the BSS138BKW,115?
A: The BSS138BKW,115 comes in a compact SOT323 (SC-70) package.
- Q: Is the BSS138BKW,115 automotive qualified?
A: Yes, the BSS138BKW,115 is automotive qualified (AEC-Q101).
- Q: What is the maximum drain current (ID) of the BSS138BKW,115?
A: The maximum drain current (ID) is 0.32 A.
- Q: What are the typical gate-source threshold voltage (VGSth) and on-resistance (RDSon) values?
A: The typical gate-source threshold voltage (VGSth) is 1.1 V, and the on-resistance (RDSon) values are 1600 mΩ @ VGS = 10 V, 2200 mΩ @ VGS = 4.5 V, and 6500 mΩ @ VGS = 2.5 V.
- Q: What is the maximum junction temperature (Tj) of the BSS138BKW,115?
A: The maximum junction temperature (Tj) is 150°C.
- Q: What are the typical input and output capacitances (Ciss and Coss) of the BSS138BKW,115?
A: The typical input capacitance (Ciss) is 42 pF, and the typical output capacitance (Coss) is 7 pF.
- Q: Can I use the BSS138BKW,115 in both digital and analog circuits?
A: Yes, the BSS138BKW,115 is suitable for use in both digital and analog circuits where low power consumption and high switching speed are required.
- Q: Where can I find detailed technical specifications for the BSS138BKW,115?
A: Detailed technical specifications can be found in the BSS138BKW,115 datasheet.
