Transistors
EMA4 / UMA4N / EMB4 / UMB4N / UMB8N / FMA4A / IMB4A / IMB8A
General purpose (dual digital
transistors)
EMA4 / UMA4N / EMB4 / UMB4N / UMB8N / FMA4A / IMB4A / IMB8A
!Features 1) Two DTA114T chips in a EMT or UMT or SMT package.
!Equivalent circuit
EMA4 / UMA4N
(3) (2) (1)
FMA4A
(3) (4) (5)
EMB4 / UMB4N
(3) (2) (1)
IMB4A
(4) (5) (6)
UMB8N
(3) (2) (1)
IMB8A
(4) (5) (6)
R1
R1
R1
R1
R1
R1
R1
R1
R1
(4) (5) (2) (1) (4) (5) (6) (3)
R1
(2) (1)
R1
(4) (5) (6)
R1
(3) (2) (1)
!Absolute maximum ratings (Ta = 25°C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Power dissipation
EMA4 / UMA4N / EMB4 / UMB4N / UMB8N
FMA4A / I...