A good PCB layout for the SS26B-HF should ensure minimal inductance and resistance in the power lines, and keep the input and output capacitors close to the device. A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Additionally, the layout should minimize the loop area of the input and output lines to reduce EMI.
To ensure the SS26B-HF operates within its SOA, monitor the device's junction temperature, input voltage, and output current. Keep the junction temperature below 150°C, input voltage within the recommended range (4.5V to 18V), and output current below the maximum rating (2A). Also, ensure proper thermal management and heat dissipation.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input of the SS26B-HF. The capacitor should be placed as close as possible to the device's input pins to minimize inductance and ensure stable operation.
To troubleshoot issues with the SS26B-HF, start by checking the input voltage, output voltage, and output current. Verify that the device is operating within its recommended specifications. Check the PCB layout for any errors or omissions, and ensure proper thermal management. Use an oscilloscope to monitor the output voltage and current waveforms, and check for any signs of oscillation or instability.
Yes, the SS26B-HF is compatible with lead-free soldering processes. The device is RoHS compliant and can be soldered using lead-free solder alloys with a peak reflow temperature of 260°C.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SS26B-HF Overview
Use the download button to access the SS26B-HF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SS26B,
or try a keyword search, such as Rectifier Diodes
