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SMA4021
Absolute maximum ratings
Symbol VCBO VCEO VEBO IC ICP IB IF IFSM VR PT Tj Tstg Ratings –60 –60 –6 –3 –6 (PW≤1ms, Du≤50%) –0.5 –6 (PW≤0.5ms, Du≤25%) –8 (PW≤10ms, Single pulse) 100 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150
PNP Darlington With built-in flywheel diode
(Ta=25°C)
External dimensions B
•••
SMA
Electrical characteristics
Symbol ICBO IEBO VCEO hFE VCE(sat) VBE(sat) Specification min typ max –10 –10 –60 2000 5000 12000 –1.5 –2.0 Unit
(Ta=25°C)
Unit V V V A A A A A V W °C °C
Conditions VCB=–60V VEB=–6V IC=–10mA VCE=–4V, IC=–2A IC=–2A, IB=–4mA
(Ta=25°C)
µA mA V
V V
qDiode for flyback voltage absorption
Symbol VR VF IR trr Specification min typ max 100 1.
SMA4021 Datasheet
