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MMBTA44 Datasheet, PDF (4/5 Pages) List of Unclassifed Manufacturers – SOT-23-3L Plastic-Encapsulate Transistors
MMBTA44/45
ON voltage
1.0 Ta =25℃
0.8
VBE (sat ) , Ic/IB=10
0.6
VBE(ON), VCE=10V
0.4
NPN EPITAXIAL SILICON TRANSISTOR
Collector saturation region
0.5
0.4 Ic =1mA
Ic =10mA
0.3
Ic= 50mA
0.2
0.2
VCE(sat ), Ic /IB=10
0
10-1
100
1
10
102
103
Collector Current, IC ( mA)
TYPICAL CHARACTERISTICS(cont.)
0.1
0 Ta=25℃
101
102
103
104 105
Base Current, IB (μA)
High frequencycurrent gain
102
VCE =10V
f=10MHz
Ta=25℃
101
100
Safe operating area
104
Valid Duty
Cycle<10%
103
1ms
1s
0.1ms
102
101
10-1
10-1
0
10
101
2
10
103
Collector current, IC ( mA)
100
100
MPSA 44
101
102
103 104
Collector voltage (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4
QW-R206-007.B