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2SCR554R Datasheet, PDF (5/6 Pages) Rohm – Midium Power Transistors (80V / 1.5A)
2SCR554R
 Switching time test circuit
VIN
IB1
IB2
Pw ~_50μs
Pw
DUTY CYCLE1%
RRL=L=71.55Ω
IC
Data Sheet
VCC ~_10V
BASE CURENT WAVEFORM
COLLECTOR CURRENT
WAVEFORM
ton
90%
10%
IB1
IB2
tstg
tf
IC
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2010.06 - Rev.A