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MMBTA44 Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – SOT-23-3L Plastic-Encapsulate Transistors | |||
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Characteristics (Tj = 25°C)
DC current gain â Kollektor-Basis-Stromverhältnis
VCE = 10 V, IC = 1 mA
VCE = 10 V, IC = 10 mA
VCE = 10 V, IC = 100 mA
Gain-Bandwidth Product â Transitfrequenz
VCE = 20 V, IC = 10 mA, f = 30 MHz
Thermal resistance junction â ambient air
Wärmewiderstand Sperrschicht â umgebende Luft
Marking - Stempelung
MMBTA44
Kennwerte (Tj = 25°C)
Min.
Typ.
Max.
hFE
70
â
â
hFE
80
â
â
hFE
60
â
â
fT
50 MHz
â
â
RthA
< 420 K/W 1)
MMBTA44 = 3D
120
[%]
100
80
60
40
20
Ptot
0
0 TA 50
100
150 [°C]
Power dissipation versus ambient temperature 1)
Verlustleistung in Abh. von d. Umgebungstemp.1)
1 Mounted on P.C. board with 3 mm2 copper pad at each terminal
Montage auf Leiterplatte mit 3 mm2 Kupferbelag (Lötpad) an jedem Anschluss
2
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© Diotec Semiconductor AG
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