All Questions
3
questions
1
vote
2
answers
578
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0805 package SMT pads minimum clearance and tombstoning
The picture shows 0805 LEDs and one last 0805 resistor connected to the GND pour.
What is the minimum clearance between the SMT pads of the different 0805 LEDs that I should consider safe for ...
- 333
0
votes
3
answers
456
views
How does the number of PCB layers affect the temperature of the board?
I understand that a PCB with the exact same circuit on a 2-layer board will get hotter than a higher number board: 4-,6-,8-layer boards. But, I have not been able to find the reasoning for this ...
4
votes
1
answer
4k
views
Heat Sink for SOT223
I am designing PCB a in which I am placing a BSP296 N-channel MOSFET, for switching solenoids:
MOSFET supply voltage is 24V
MOSFET max power dissipation is 1.8W
Max operating temperature is 150°C.
...
- 111