Overview
The BSS138BKWT106, produced by Rohm Semiconductor, is a single N-channel MOSFET designed for various low-power and high-speed switching applications. This MOSFET is part of the BSS138 series and is packaged in the UMT3 (SOT-323) package, which includes an ESD protection diode. It is ideal for use in switching circuits, low-side load switches, and relay driver applications due to its fast switching capabilities and low on-state resistance.
Key Specifications
| Parameter | Value |
|---|---|
| Package Code | UMT3 (SOT-323) |
| JEITA Package | SC-70 |
| Number of Terminals | 3 |
| Polarity | N-channel |
| Drain-Source Voltage (VDSS) | 60 V |
| Drain Current (ID) | 0.31 A |
| RDS(on) at VGS = 2.5 V (Typ.) | 3 Ω |
| RDS(on) at VGS = 4.5 V (Typ.) | 2.1 Ω |
| RDS(on) at VGS = 10 V (Typ.) | 1.7 Ω |
| Power Dissipation (PD) | 0.3 W |
| Drive Voltage | 2.5 V |
| Mounting Style | Surface mount |
| Storage Temperature (Min.) | -55°C |
| Storage Temperature (Max.) | 150°C |
| Package Size | 2.0 x 2.1 mm (t = 1.1 mm) |
Key Features
- Very fast switching capabilities
- Ultra-low voltage drive (2.5 V drive)
- ESD protection up to 2 kV (HBM)
- Pb-free lead plating; RoHS compliant
- Halogen-free
Applications
- Switching circuits
- Low-side load switches
- Relay driver applications
- Logic level shifters
- DC-DC converters
- Power management applications
- eMobility applications
Q & A
- What is the package type of the BSS138BKWT106 MOSFET?
The BSS138BKWT106 is packaged in the UMT3 (SOT-323) package.
- What is the maximum drain-source voltage (VDSS) of the BSS138BKWT106?
The maximum drain-source voltage is 60 V.
- What is the typical on-state resistance (RDS(on)) at VGS = 2.5 V?
The typical on-state resistance at VGS = 2.5 V is 3 Ω.
- Does the BSS138BKWT106 have ESD protection?
- What are the storage temperature ranges for the BSS138BKWT106?
The storage temperature ranges are from -55°C to 150°C.
- Is the BSS138BKWT106 RoHS compliant?
- What are some common applications for the BSS138BKWT106?
- What is the maximum drain current (ID) for the BSS138BKWT106?
The maximum drain current is 0.31 A.
- Is the BSS138BKWT106 suitable for automotive applications?
- What is the drive voltage for the BSS138BKWT106?
The drive voltage is 2.5 V.
