Description:Mininum Current Gain - hFE = 63 @ IC = 150 mA; BD135, BD137, BD139 are complementary with BD136, BD138, BD140; These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
A good PCB layout for the BD13910STU involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
To ensure the BD13910STU operates within its SOA, monitor the device's junction temperature, output current, and input voltage. Use thermal design and heat sinking to keep the junction temperature below 150°C. Also, ensure the output current is within the specified range, and the input voltage is within the recommended operating range.
For thermal design, consider the device's power dissipation, thermal resistance, and junction temperature. Use a heat sink with a low thermal resistance, ensure good thermal interface material (TIM) contact, and provide adequate airflow. A thermal design calculator or simulation tool can help optimize the design.
To protect the BD13910STU, use overvoltage protection (OVP) and overcurrent protection (OCP) circuits. OVP can be achieved using a voltage regulator or a zener diode, while OCP can be implemented using a current sense resistor and a comparator. Additionally, consider using a fuse or a polyfuse for added protection.
To minimize EMI and ensure EMC compliance, use a shielded enclosure, keep the PCB layout compact, and use a common-mode choke or ferrite beads on the input and output lines. Also, consider using a snubber circuit to reduce electromagnetic interference (EMI).
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
BD13910STU Overview
Use the download button to access the BD13910STU schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BD139,
or try a keyword search, such as Power Bipolar Transistors
Suggested Parts
If you searched for BD13910STU, you might also be interested in these parts:
