Infineon Technologies

BTS6133DNT

BTS6133DNT Description

The BTS6133DNT is a high-side power switch designed by Infineon Technologies, part of the PROFET® series. This device is ideal for automotive applications and features a robust design with a maximum output current of 41A. It operates within a load voltage range of 5.5V to 38V and offers a low on-state resistance (Rds On) of 8mOhm, ensuring high efficiency and minimal power loss. The BTS6133DNT is packaged in a surface-mount TO252-5 format, making it suitable for compact and space-constrained designs. Despite its obsolescence status, it remains a reliable choice for applications requiring a general-purpose switch with comprehensive fault protection mechanisms, including current limiting, over-temperature, and over-voltage protection.

BTS6133DNT Features

• Output Configuration: High Side
• Current - Output (Max): 41A
• Rds On (Typ): 8mOhm
• Voltage - Load: 5.5V to 38V
• Fault Protection: Current Limiting (Fixed), Over Temperature, Over Voltage
• Features: Auto Restart
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Mounting Type: Surface Mount
• Number of Outputs: 1
• Package: Tape & Reel (TR)
• Interface: On/Off
• Grade: Automotive
• Switch Type: General Purpose
• Ratio - Input:Output: 1:1
• Voltage - Supply (Vcc/Vdd): Not Required

BTS6133DNT Applications

The BTS6133DNT is particularly well-suited for automotive applications where reliability and robustness are paramount. Its high current capability and wide load voltage range make it ideal for driving high-power loads such as electric motors, solenoids, and other actuators. The device's fault protection features ensure safe operation under various conditions, including over-temperature and over-voltage scenarios. The auto-restart feature further enhances its reliability, making it suitable for applications where continuous operation is critical. The BTS6133DNT's compact surface-mount package allows for integration into space-constrained automotive systems, such as electronic control units (ECUs) and power distribution modules.

Conclusion of BTS6133DNT

The BTS6133DNT, despite being marked as obsolete, remains a robust and reliable high-side power switch designed for automotive applications. Its high current capacity, low on-state resistance, and comprehensive fault protection features make it an excellent choice for driving high-power loads in demanding environments. The device's compact surface-mount package and automotive-grade construction ensure it can be seamlessly integrated into modern automotive systems. While newer alternatives may exist, the BTS6133DNT continues to offer a proven solution for applications requiring a general-purpose switch with reliable performance and comprehensive protection mechanisms.