Question
Download Solution PDFयदि एक ट्रांजिस्टर की संग्राहक धारा 10 mA है और आधार धारा 100 μA है, तो इसका बीटा कितना होगा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
उभयनिष्ठ उत्सर्जक का धारा लाभ निम्न है:
\(\beta = \frac{{{I_C}}}{{{I_B}}} = \frac{\alpha }{{1 - \alpha }}\)
गणना:
IC = 10 mA, IB = 100 μA
समीकरण (1) से
\(β = \frac{{{I_C}}}{{{I_B}}} = \frac{10\times10^{-3} }{{100\times10^{-6} }}\)
β = 100
उभयनिष्ठ आधार का धारा लाभ
\(\alpha = \frac{{{I_C}}}{{{I_E}}}\)
उभयनिष्ठ संग्राहक का धारा लाभ निम्न है:
\(\gamma = 1 + \beta \)
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