Ordering number:ENN2439B
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1540/2SC3955
High-Definition CRT Display Video...
Ordering number:ENN2439B
PNP/
NPN Epitaxial Planar Silicon
Transistors
2SA1540/2SC3955
High-Definition CRT Display Video Output Applications
Applications
· High-definition CRT display video output, wide-band amplifier.
Features
· High gain-bandwidth product : fT=300MHz. · High breakdown voltage : VCEO=200Vmin. · Small reverse transfer capacitance and excellent high
frequency characteristics : Cre=1.5pF/
NPN, 1.8pF/
PNP. · Complementary
PNP and
NPN types. · Adoption of FBET process. · Micaless type : TO-126 plastic package.
Package Dimensions
unit:mm
2042B
[2SA1540/2SC3955]
8.0 4.0
1.0 1.0
3.3
1.5 1.4
3.0 7.5 15.5 11.0
3.0
1.6 0.8
0.8 0.75
0.7
( ) : 2SA1540
Specifications
123
2.4 4.8
1.7
1 : Emitter 2 : Collector 3 : Base SANYO : TO-126ML
Absolute Maximum Ratings at Ta = 25˚C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Peak Collector Current
Symbol
VCBO VCEO VEBO
IC ICP
Collector Dissipation
PC
Junction Temperature Storage Temperature
Tj Tstg
Electrical Characteristics at Ta = 25˚C
Tc=25˚C
Conditions
Parameter
Symbol
Conditions
Collector Cutoff Current
ICBO VCB=(–)150V, IE=0
Emitter Cutoff Current
IEBO VEB=(–)2V, IC=0
DC Current Gain
hFE1 hFE2
VCE=(–)10V, IC=(–)10mA VCE=(–)10V, IC=(–)50mA
Gain-Bandwidth Product
fT VCE=(–)30V, IC=(–)30mA
*hFE1 : The 2SA1540/2SC3955 are classified by 10mA hFE as follows :
Rank
C
D
E
F
hFE 40 to 80 60 to 120 100 to 200 160 to 320
Ratings (–)2...
