अर्धवाहकामध्ये उष्णता सिंकचे कार्य नियंत्रित करणे आहे

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ALP CBT 2 Electrician Previous Paper: Held on 23 Jan 2019 Shift 2
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  1. तापमान वाढ
  2. डोपिंग
  3. विद्युतदाब
  4. वारंवारता

Answer (Detailed Solution Below)

Option 1 : तापमान वाढ
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  • अर्धवाहक उपकरणांमध्ये उष्णता सिंकचे कार्य तापमान वाढ नियंत्रित करणे आहे.
  • हीट सिंक एकतर अॅल्युमिनियम किंवा तांबे किंवा इतर कोणत्याही सामग्रीचे बनलेले असतात, जे उष्णतेचे चांगले वाहक असतात.
  • ट्रान्झिस्टरच्या अति उष्णतेचे विकिरण करण्यासाठी ट्रान्झिस्टरमध्ये उष्णता सिंकचा वापर केला जातो.
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