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SMA4032 NPN Darlington With built-in flywheel diode
External dimensions B • • • SMA
Absolute maximum ratings
Symbol
Ratings
VCBO VCEO VEBO
IC ICP IB IF IFSM VR
PT
Tj Tstg
120 100
6 3 5 (PW≤1ms, Du≤50%) 0.2 3 (PW≤0.5ms, Du≤25%) 5 (PW≤10ms, Single pulse) 120 4 (Ta=25°C) 20 (Tc=25°C) 150 –40 to +150
sEquivalent circuit diagram
23 4
9 10 11
1
5
8
12
(Ta=25°C)
Unit
V V V A A A A A V
W
°C °C
Electrical characteristics
Symbol
Specification
min
typ
max
ICBO
10
IEBO
10
VCEO
100
hFE
2000 6000 15000
VCE(sat)
1.1
1.5
VBE(sat)
1.7
2.0
ton
0.5
tstg
2.2
tf
0.9
fT
40
Cob
30
Unit
µA mA V
V V µs µs µs MHz pF
qDiode for flyback voltage absorption
Symbol
Specification
min
typ
max
Unit
VR
120
V
VF
1.
SMA4032 Datasheet
