24. Transistor Selection

Question.8

Ankit is selecting a transistor for a production design.
One option is cheap and just meets the ratings, while another costs slightly more but has better thermal performance and electrical margin.

What is the most practical decision Ankit should make?

Always choose the cheapest transistor to reduce BOM cost
Choose the transistor that just meets the datasheet ratings
Balance cost with performance, reliability, and margin
Choose the most expensive transistor for safety

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