Overview
The BVSS138LT1G is a power, N-Channel MOSFET produced by onsemi, designed for a variety of applications requiring low voltage and high efficiency. This device is packaged in a miniature SOT-23 surface mount package, making it ideal for space-constrained designs. The BVSS138LT1G is AEC-Q101 qualified and PPAP capable, ensuring its suitability for automotive and other demanding applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Drain-to-Source Voltage | VDSS | 50 | Vdc |
| Gate-to-Source Voltage - Continuous | VGS | ±20 | Vdc |
| Drain Current - Continuous | ID | 200 | mA |
| Pulsed Drain Current (tp ≤ 10 μs) | IDM | 800 | mA |
| Total Power Dissipation @ TA = 25°C | PD | 225 | mW |
| Operating and Storage Temperature Range | TJ, Tstg | -55 to 150 | °C |
| Thermal Resistance, Junction-to-Ambient | RθJA | 556 | °C/W |
| Maximum Lead Temperature for Soldering Purposes | TL | 260 | °C |
| Gate-Source Threshold Voltage | VGS(th) | 0.85 - 1.5 | Vdc |
| Static Drain-to-Source On-Resistance | rDS(on) | 3.5 Ω (VGS = 2.75 Vdc, ID = 200 mA) |
Key Features
- Low Threshold Voltage: The BVSS138LT1G has a low gate-source threshold voltage (VGS(th)) of 0.85 V to 1.5 V, making it ideal for low voltage applications.
- Miniature SOT-23 Package: The device is packaged in a small SOT-23 surface mount package, which saves board space and is suitable for compact designs.
- ESD Protection: The device has HBM Class 0A, MM Class M1A, and CDM Class IV ESD protection.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Environmental Compliance: The device is Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The BVSS138LT1G is typically used in DC-DC converters and power management in portable and battery-powered products such as computers, printers, PCMCIA cards, cellular and cordless telephones.
Q & A
- What is the maximum drain-to-source voltage of the BVSS138LT1G?
The maximum drain-to-source voltage (VDSS) is 50 Vdc. - What is the continuous drain current rating of the BVSS138LT1G?
The continuous drain current (ID) is 200 mA. - What is the gate-source threshold voltage range of the BVSS138LT1G?
The gate-source threshold voltage (VGS(th)) ranges from 0.85 V to 1.5 V. - Is the BVSS138LT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications. - What is the thermal resistance of the BVSS138LT1G?
The thermal resistance, junction-to-ambient (RθJA), is 556 °C/W. - What is the maximum lead temperature for soldering purposes?
The maximum lead temperature for soldering purposes is 260 °C. - Is the BVSS138LT1G environmentally compliant?
Yes, it is Pb-free, halogen-free/BFR-free, and RoHS compliant. - What are typical applications of the BVSS138LT1G?
Typical applications include DC-DC converters and power management in portable and battery-powered products. - What is the package type of the BVSS138LT1G?
The device is packaged in a SOT-23 surface mount package. - Does the BVSS138LT1G have ESD protection?
Yes, it has HBM Class 0A, MM Class M1A, and CDM Class IV ESD protection.
