Скачать или смотреть Semiconductor Electronics Part 2 |P-N Junction, Biasing, Breakdown (Zener/Avalanche) | NEET/JEE 2026

🚀 Dive into Part 2 of Semiconductor Electronics with Akash Sir (IIT Mandi) and master P-N junction physics! This detailed session covers critical topics from diffusion current to breakdown mechanisms essential for NEET/JEE 2026 and Class 12 boards.

📚 TOPICS COVERED:
✅ P-N Junction Structure & Function
✅ Diffusion & Drift Currents Explained
✅ Depletion Region & Potential Barrier
✅ Forward and Reverse Biasing of Diode
✅ Ideal Diode Characteristics
✅ Breakdown of P-N Diode (Zener & Avalanche)
✅ Advantages & Disadvantages of P-N Diode
✅ MCQs & Concept Questions with Solutions

⏰ TIMESTAMPS:
00:00 P-N Junction Introduction
3:50 Diffusion & Diffusion Current
10:25 Depletion Region
12:48 Potential Barrier
18:06 Drift Current
24:57 Biasing of P-N Junction
26:12 Forward Bias
37:30 Reverse Bias
48:33 Ideal Diode
50:11 Potential Barrier at Various Biasing
52:24 Question 1: Identify Type of Biasing
55:35 Question 2
57:03 Question 3
58:17 Question 4
1:00:32 Important Notes
1:02:20 Question 5
1:04:15 Question 6
1:06:53 Breakdown of P-N Diode
1:11:25 Zener Breakdown
1:17:50 Avalanche Breakdown
1:26:29 Advantages of P-N Diode
1:29:28 Disadvantages

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👨‍🏫 About Akash Sir:
IIT Mandi alumnus with 10+ years of teaching experience at premier coaching institutes like Aakash Institute, PhysicsWallah & Resonance. Known for clear, exam-focused physics lectures.

💡 This video deepens your understanding of diode physics to excel in exams and build strong conceptual clarity.

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