Overview
The BSS123L7874XT is an N-Channel Small Signal MOSFET produced by Infineon Technologies. This component is part of Infineon's broad portfolio of N and P-Channel Small Signal MOSFETs, known for their high quality and reliability. The BSS123L7874XT is packaged in a SOT23 package, making it suitable for a variety of applications where space is limited.
It is designed to meet the highest industry standards, including automotive and industrial requirements, ensuring robust performance and durability. The MOSFET is enhancement mode, logic level, and avalanche rated, making it versatile for different use cases.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Drain-Source Voltage | VDSS | 100 | V |
| Gate-Source Voltage Continuous | VGSS | ±20 | V |
| Continuous Drain Current | ID | 0.17 | A |
| Pulsed Drain Current | IDM | 0.68 | A |
| Maximum Power Dissipation | PD | 360 | mW |
| Thermal Resistance, Junction to Ambient | RθJA | 417 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C |
| Gate Threshold Voltage | VGS(TH) | 0.8 to 2.0 | V |
| Static Drain-Source On-Resistance | RDS(ON) | 3.2 to 6.0 | Ω |
Key Features
- Enhancement mode
- Logic level
- Avalanche rated
- Fast switching
- Dv/dt rated
- Pb-free lead-plating
- RoHS compliant, halogen-free
- Qualified according to automotive standards
- PPAP capable
- Low RDS(on) for higher efficiency and extended battery life
- Small package saves PCB space
- Best-in-class quality and reliability
Applications
- LED lighting
- Advanced Driver Assistance Systems (ADAS)
- Body control units
- Switch Mode Power Supplies (SMPS)
- Motor control
Q & A
- What is the maximum drain-source voltage of the BSS123L7874XT?
The maximum drain-source voltage (VDSS) is 100 V.
- What is the continuous drain current rating of the BSS123L7874XT?
The continuous drain current (ID) is 0.17 A.
- What is the thermal resistance, junction to ambient, of the BSS123L7874XT?
The thermal resistance, junction to ambient (RθJA), is 417 °C/W.
- Is the BSS123L7874XT RoHS compliant and halogen-free?
- What are the operating and storage temperature ranges for the BSS123L7874XT?
The operating and storage temperature range is -55 to +150 °C.
- What is the gate threshold voltage range of the BSS123L7874XT?
The gate threshold voltage (VGS(TH)) range is 0.8 to 2.0 V.
- What are some typical applications of the BSS123L7874XT?
Typical applications include LED lighting, ADAS, body control units, SMPS, and motor control.
- Is the BSS123L7874XT qualified according to automotive standards?
- What is the benefit of the low RDS(on) in the BSS123L7874XT?
The low RDS(on) provides higher efficiency and extends battery life.
- What package type is the BSS123L7874XT available in?
The BSS123L7874XT is available in a SOT23 package.
