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FMBT3904W Datasheet, PDF (3/11 Pages) Formosa MS – SMD NPN Transistor
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SMD NPN Transistor
FMBT3904W
Formosa MS
Characteristics (AT TA=25oC unless otherwise noted)
Off characteristics
PARAMETER
Collector-Base breakdown voltage
Collector-Emitter breakdown voltage(3)
Emitter-Base breakdown voltage
Base cutoff current
Collector cutoff current
CONDITIONS
Ic = 10uA, IE = 0
Ic = 1mA, IB = 0
Ic = 10uA, IC = 0
VCE = 30Vdc, VEB = 3.0Vdc
VCE = 30Vdc, VEB = 3.0Vdc
Symbol
V(BR)CBO
V(BR)CEO
V(BR)EBO
IBL
ICEX
MIN.
60
40
6.0
TYP. MAX. UNIT
V
V
V
50
nA
50
On characteristics(3)
PARAMETER
CONDITIONS
Ic = 0.1mA, VCE = 1.0V
Ic = 1.0mA, VCE = 1.0V
DC current gain
Ic = 10mA, VCE = 1.0V
Ic = 50mA, VCE = 1.0V
Ic = 100mA, VCE = 1.0V
Collector-Emitter saturation voltage(3)
Ic = 10mA, IB = 1.0mA
Ic = 50mA, IB = 5.0mA
Base-Emitter saturation voltage(3)
Ic = 10mA, IB = 1.0mA
Ic = 50mA, IB = 5.0mA
3.Pulse test : pukse width < 300uS, duty cycle < 2.0%.
Symbol MIN. TYP. MAX. UNIT
40
70
hFE
100
300 -
60
30
VCE(sat)
0.2
Vdc
0.3
VBE(sat)
0.65
0.85
Vdc
0.95
Small-signal characteristics
PARAMETER
CONDITIONS
Symbol
Current-gain-bandwidth product(4) IC = 10mA, VCE = 20V, f = 1.0MHz
fT
Output capacitance
VCB = 5.0V, IE = 0, f = 1.0MHz
Cobo
Input capacitance
VEB = 0.5V, IC = 0, f = 1.0MHz
Cibo
Input impedance
VCE = 10mA, IC = 1.0mA, f = 1.0KHz
hie
Voltage feeback radio
VCE = 10V, IC = 1.0mA, f = 1.0KHz
hre
Small-signal current gain
VCE = 10V, IC = 1.0mA, f = 1.0KHz
hfe
Output admittance
VCE = 10V, IC = 1.0mA, f = 1.0KHz
hoe
Noise figure
VCE = 5.0V, IC = 100uA, RS = 1.0K ohms, f = 1.0KHZ NF
4.fT is defined as the frequency at which hfe extrapolates to unity.
MIN.
300
1.0
0.5
100
1.0
TYP. MAX. UNIT
MHz
4.0 VpFdc
8.0 pF
10
8.0
400
40
5.0
kVohdmc s
X 10-4
-
umhos
dB
Switching characteristics
PARAMETER
Delay time
Rise time
Storage time
Fall time
CONDITIONS
VCC = 3.0V, VBE = -0.5V, IC = 10mA, IB1 = 1.0mA
VCC = 3.0V, IC =10mA, IB1 = IB2 = 1.0mA
Symbol MIN. TYP. MAX. UNIT
td
35
tr
35
ns
ts
200
tf
50
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Page 3
Document ID Issued Date
DS-231120 2008/02/10
Revised Date Revision
2010/03/10
B
Page.
11
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