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2SC4057 Datasheet, PDF (6/12 Pages) Shindengen Electric Mfg.Co.Ltd – Switching Power Transistor(8A NPN)
2SC4057 Switching Time - Tc
ts
1
to n
0.1
0.01
0
tf
IC = 4A
IB1 = 0.8A
IB2 = 1.6A
VBB2 = 4V
RL = 37.5Ω
50
100
150
Case Temperature Tc [°C]