FMMT491 Datasheet, PDF (1/1 Pages) Zetex Semiconductors – NPN SILICON PLANAR MEDIUM POWER TRANSISTOR

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Product specification
FMMT491
Features
Low equivalent on-resistance.
SOT-23
2.9+0.1
-0.1
0.4+0.1
-0.1
3
1
2
0.95+0.1
-0.1
1.9^+0.1
-0.1
Unit: mm
0.1^+0.05
-0.01
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Peak collector current
Collector current
Power dissipation
Operating and storage temperature range
Symbol
Rating
Unit
VCBO
80
V
VCEO
60
V
VEBO
5
V
ICM
2
A
IC
1
A
Ptot
500
mW
Tj,Tstg
-55 to +150
Electrical Characteristics Ta = 25
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage *
Emitter-base breakdown voltage
Collector cutoff current
Emitter cut-off current
Collector-emitter saturation voltage *
Base-emitter saturation voltage *
Base-emitter voltage *
Static Forward Current Transfer Ratio *
Current-gain-bandwidth product
Output capacitance
* Pulse test: tp 300 ìs; d 0.02.
Marking
Marking
491
Symbol
Testconditons
V(BR)CBO _IC=100ìA
V(BR)CEO _IC=10mA
V(BR)EBO _IE=100ìA
ICBO _VCB=60V
IEBO _VEB=4V
VCE(sat) ^{IC=500mA,IB=50mA}
IC=1A,IB=100mA
VBE(sat) _{IC=1A,IB=100mA}
VBE(ON) _IC=1A,VCE=5V
IC=1mA,VCE=5V
hFE ^{IC=500mA,VCE=5V}
IC=1A,VCE=5V
fT
Cobo
IC=2A,VCE=5V
IC=50mA,VCE=10V,f=100MHz
VCB=10V,f=1MHz
1.Base
2.Emitter
3.collector
Min Typ Max Unit
80
V
60
V
5
V
100 nA
100 nA
0.25
0.50
V
1.1 V
1.0 V
100
100
300
80
30
150
MHz
10 pF
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