Overview
The BSS138BK,215 is an N-channel enhancement mode Field-Effect Transistor (FET) produced by Nexperia USA Inc. This MOSFET is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, utilizing TrenchMOS technology. It is designed for a wide range of applications, including automotive, industrial, and consumer electronics, due to its robust performance and compact size.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BSS138BK | - |
| Package | SOT23 (TO-236AB) | - |
| Channel Type | N-channel | - |
| VDS (max) | 60 | V |
| RDSon (max) @ VGS = 10 V | 1600 | mΩ |
| RDSon (max) @ VGS = 4.5 V; @25°C | 2200 | mΩ |
| RDSon (max) @ VGS = 2.5 V | 6500 | mΩ |
| Tj (max) | 150 | °C |
| ID (max) | 0.36 | A |
| QGD (typ) | 0.2 | nC |
| Ptot (max) | 1.1 | W |
| VGSth (typ) | 1.1 | V |
| Automotive Qualified | Yes | - |
| Ciss (typ) | 42 | pF |
| Coss (typ) | 7 | pF |
Key Features
- TrenchMOS Technology: Utilizes advanced TrenchMOS technology for improved performance and efficiency.
- Compact Package: Available in the small SOT23 (TO-236AB) package, making it suitable for space-constrained designs.
- High Drain-Source Voltage: Supports a maximum drain-source voltage (VDS) of 60 V.
- Low On-Resistance: Offers low on-resistance (RDSon) values, enhancing the overall efficiency of the circuit.
- High Operating Temperature: Can operate up to a junction temperature (Tj) of 150°C.
- Automotive Qualified: Meets AEC-Q101 standards, making it suitable for automotive applications.
- Environmental Compliance: Compliant with EU RoHS, CN RoHS, and REACH regulations, ensuring environmental sustainability.
Applications
- Automotive Systems: Ideal for use in automotive electronics due to its AEC-Q101 qualification and robust performance.
- Industrial Control: Suitable for industrial control systems, power supplies, and motor control applications.
- Consumer Electronics: Used in various consumer electronic devices such as power management circuits and switching applications.
- Power Management: Effective in power management circuits, including DC-DC converters and power switches.
Q & A
- Q: What is the maximum drain-source voltage (VDS) of the BSS138BK?
A: The maximum drain-source voltage (VDS) is 60 V. - Q: What is the typical on-resistance (RDSon) at VGS = 10 V?
A: The typical on-resistance (RDSon) at VGS = 10 V is 1600 mΩ. - Q: What is the maximum junction temperature (Tj) for the BSS138BK?
A: The maximum junction temperature (Tj) is 150°C. - Q: Is the BSS138BK automotive qualified?
A: Yes, the BSS138BK is AEC-Q101 qualified, making it suitable for automotive applications. - Q: What package type is the BSS138BK available in?
A: The BSS138BK is available in the SOT23 (TO-236AB) package. - Q: Is the BSS138BK compliant with environmental regulations?
A: Yes, it is compliant with EU RoHS, CN RoHS, and REACH regulations. - Q: What is the typical gate-source threshold voltage (VGSth)?
A: The typical gate-source threshold voltage (VGSth) is 1.1 V. - Q: What is the maximum continuous drain current (ID)?
A: The maximum continuous drain current (ID) is 0.36 A. - Q: What are the common applications of the BSS138BK?
A: Common applications include automotive systems, industrial control, consumer electronics, and power management circuits. - Q: Where can I find detailed datasheets and application notes for the BSS138BK?
A: Detailed datasheets and application notes can be found on the Nexperia website.
