Overview
The BSS138N E6908 is an N-Channel Small Signal MOSFET produced by Infineon Technologies. This component is part of Infineon's extensive portfolio of N and P-Channel Small Signal MOSFETs, designed to meet the highest quality requirements in industry-standard packages. The BSS138N is particularly suited for automotive and industrial applications due to its high reliability, efficiency, and compact design.
Key Specifications
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Drain-Source Voltage | VDS | - | 60 | V |
| Continuous Drain Current | ID | TA = 25°C | 0.23 | A |
| Pulsed Drain Current | ID,pulse | TA = 25°C | 0.46 | A |
| On-State Resistance | RDS(on) | VGS = 10 V | 3.5 | Ω |
| Gate-Source Voltage | VGS | - | ±20 | V |
| Thermal Resistance, Junction to Ambient | RthJA | Minimal footprint | 350 | K/W |
| Operating and Storage Temperature | Tj, Tstg | - | -55 to 150 | °C |
Key Features
- Enhancement Mode: The BSS138N operates in enhancement mode, requiring a positive gate-source voltage to create a conductive channel.
- Logic Level: This MOSFET is designed for logic level operation, making it compatible with a wide range of digital circuits.
- Avalanche Rated: The device is rated for avalanche conditions, providing robustness against transient voltage spikes.
- Fast Switching: It offers fast switching times, making it suitable for high-frequency applications.
- Dv/dt Rated: The MOSFET is rated for high dv/dt, ensuring reliable operation in environments with rapid voltage changes.
- Pb-free and RoHS Compliant: The component features lead-free and halogen-free lead plating, adhering to RoHS and environmental standards.
- Qualified According to Automotive Standards: It meets automotive quality standards, including AEC Q101, ensuring high reliability in automotive applications.
- PPAP Capable: The component is capable of meeting Production Part Approval Process (PPAP) requirements.
Applications
- LED Lighting: Suitable for LED lighting systems due to its high efficiency and fast switching capabilities.
- ADAS (Advanced Driver Assistance Systems): Used in various ADAS applications in the automotive sector.
- Body Control Units: Ideal for body control units in vehicles due to its reliability and compact size.
- SMPS (Switch-Mode Power Supplies): Utilized in SMPS designs for efficient power management.
- Motor Control: Employed in motor control circuits for small servo motors and other low voltage, low current applications.
Q & A
- What is the maximum drain-source voltage of the BSS138N?
The maximum drain-source voltage (VDS) of the BSS138N is 60 V.
- What is the continuous drain current rating of the BSS138N at 25°C?
The continuous drain current (ID) rating at 25°C is 0.23 A.
- What is the on-state resistance of the BSS138N when VGS = 10 V?
The on-state resistance (RDS(on)) when VGS = 10 V is 3.5 Ω.
- Is the BSS138N RoHS compliant and halogen-free?
Yes, the BSS138N is RoHS compliant and halogen-free.
- What are the typical applications of the BSS138N?
The BSS138N is typically used in LED lighting, ADAS, body control units, SMPS, and motor control applications.
- What is the thermal resistance, junction to ambient, of the BSS138N?
The thermal resistance, junction to ambient (RthJA), is 350 K/W for a minimal footprint.
- Is the BSS138N qualified according to automotive standards?
Yes, the BSS138N is qualified according to automotive standards, including AEC Q101.
- What is the operating temperature range of the BSS138N?
The operating and storage temperature range is -55°C to 150°C.
- What package type is the BSS138N available in?
The BSS138N is available in the SOT-23 package.
- Does the BSS138N support fast switching?
Yes, the BSS138N is designed for fast switching, making it suitable for high-frequency applications.
