C
B
E
SWITCHING CHARACTERISTICS (at Tamb=25 C unless otherwise stated)
PARAMETER
SYMBOL FMMT3905
FMMT3906
UNIT
CONDITIONS
MIN
MAX MIN
MAX
Delay Time
t
d
35
35
ns
V
CC
=-3V, V
BE(off)
=-0.5V
I
C
=-10mA, I
B1
=-1mA
(See Fig.1)
Rise Time
t
r
35
35
ns
Storage Time
t
s
200
225
ns
V
CC
=-3V, I
C
=-10mA
I
B1
=-I
B2
=-1mA
(See Fig.2)
Fall Time
t
f
60
75
ns
FMMT3905
FMMT3906
SOT23 PNP SILICON PLANAR
SWITCHING TRANSISTORS
ISSUE 4 MARCH 2000
PARTMARKING DETAILS -
FMMT3905 - 2W
FMMT3906 - 2A
COMPLEMENTARY TYPES - FMMT3905 - FMMT3903
FMMT3906 - FMMT3904
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Collector-Base Voltage
V
CBO
-40
V
CollectorEmitter Voltage
V
CEO
-40
V
Emitter-Base Voltage
V
EBO
-5
V
Continuous Collector Current
I
C
-200
mA
Power Dissipation at T
amb
=25C
P
tot
330
mW
Operating and Storage Temperature Range
T
j
:T
stg
-55 to +150
C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C unless otherwise stated).
PARAMETER
SYMBOL FMMT3905 FMMT3906. UNIT CONDITIONS.
MIN MAX MIN MAX
BreakdownVoltages V
(BR)CBO
-40
-40
V
I
C
=-10
A, I
E
=0
V
(BR)CEO
-40
-40
V
I
C
=-1mA, I
B
=0*
V
(BR)EBO
-5
-5
V
I
E
=-10
A, I
C
=0
Cut-Off Currents
I
CEX
-50
-50
nA
V
CE
=-30V, V
BE(off)
=-3V
I
BEX
-50
-50
nA
V
CE
=-30V, V
EB(off)
=-3V
Static Forward
Current
Transfer Ratio
h
FE
30
40
50
30
15
150
60
80
100
60
30
300
I
C
=-0.1mA, V
CE
=-1V*
I
C
=-1mA, V
CE
=-1V*
I
C
=-10mA, V
CE
=-1V*
I
C
=-50mA, V
CE
=-1V*
I
C
=-100mA, V
CE
=-1V*
Saturation
Voltages
V
CE(sat)
-0.25
-0.4
0.25
0.4
V
V
I
C
=-10mA, I
B
=-1mA*
I
C
=-50mA, I
B
=-5mA*
V
BE(sat)
-0.65 -0.85
-0.95
-0.65 -0.85
-0.95
V
V
I
C
=-10mA, I
B
=-1mA*
I
C
=-50mA, I
B
=-5mA*
Transition
Frequency
f
T
200
250
MHz I
C
=-10mA, V
CE
=-20V
f=100MHz
Output Capacitance C
obo
4.5
4.5
pF
V
CB
=-5V, I
E
=0, f=100KHz
Input Capacitance
C
ibo
10
10
pF
V
BE
=0.5V, I
C
=0, f=100KHz
Noise Figure
N
5
4
dB
I
C
=-200mA, V
CE
=-5V
Rg=2k
, f=30Hz to 15kHz
at -3dB points
*Measured under pulsed conditions. Pulse width=200
s. Duty cycle
=1%
FMMT3905
FMMT3906
Delay and Rise Time
Equivalent Test Circuit
Storage and Fall Time
Equivalent Test Circuit
PAGE NUMBER
PAGE NUMBER
C
B
E
SWITCHING CHARACTERISTICS (at Tamb=25 C unless otherwise stated)
PARAMETER
SYMBOL FMMT3905
FMMT3906
UNIT
CONDITIONS
MIN
MAX MIN
MAX
Delay Time
t
d
35
35
ns
V
CC
=-3V, V
BE(off)
=-0.5V
I
C
=-10mA, I
B1
=-1mA
(See Fig.1)
Rise Time
t
r
35
35
ns
Storage Time
t
s
200
225
ns
V
CC
=-3V, I
C
=-10mA
I
B1
=-I
B2
=-1mA
(See Fig.2)
Fall Time
t
f
60
75
ns
FMMT3905
FMMT3906
SOT23 NPN SILICON PLANAR
SWITCHING TRANSISTORS
ISSUE 3 NOVEMBER 1995 7
PARTMARKING DETAILS -
FMMT3905 - 2W
FMMT3906 - 2A
COMPLEMENTARY TYPES - FMMT3905 - FMMT3903
FMMT3906 - FMMT3904
ABSOLUTE MAXIMUM RATINGS.
PARAMETER
SYMBOL
VALUE
UNIT
Collector-Base Voltage
V
CBO
-40
V
CollectorEmitter Voltage
V
CEO
-40
V
Emitter-Base Voltage
V
EBO
-5
V
Continuous Collector Current
I
C
-200
mA
Power Dissipation at T
amb
=25C
P
tot
330
mW
Operating and Storage Temperature Range
T
j
:T
stg
-55 to +150
C
ELECTRICAL CHARACTERISTICS (at T
amb
= 25C unless otherwise stated).
PARAMETER
SYMBOL FMMT3905 FMMT3906. UNIT CONDITIONS.
MIN MAX MIN MAX
BreakdownVoltages V
(BR)CBO
-40
-40
V
I
C
=-10
A, I
E
=0
V
(BR)CEO
-40
-40
V
I
C
=-1mA, I
B
=0*
V
(BR)EBO
-5
-5
V
I
E
=-10
A, I
C
=0
Cut-Off Currents
I
CEX
-50
-50
nA
V
CE
=-30V, V
BE(off)
=-3V
I
BEX
-50
-50
nA
V
CE
=-30V, V
EB(off)
=-3V
Static Forward
Current
Transfer Ratio
h
FE
30
40
50
30
15
150
60
80
100
60
30
300
I
C
=-0.1mA, V
CE
=-1V*
I
C
=-1mA, V
CE
=-1V*
I
C
=-10mA, V
CE
=-1V*
I
C
=-50mA, V
CE
=-1V*
I
C
=-100mA, V
CE
=-1V*
Saturation
Voltages
V
CE(sat)
-0.25
-0.4
0.25
0.4
V
V
I
C
=-10mA, I
B
=-1mA*
I
C
=-50mA, I
B
=-5mA*
V
BE(sat)
-0.65 -0.85
-0.95
-0.65 -0.85
-0.95
V
V
I
C
=-10mA, I
B
=-1mA*
I
C
=-50mA, I
B
=-5mA*
Transition
Frequency
f
T
200
250
MHz I
C
=-10mA, V
CE
=-20V
f=100MHz
Output Capacitance C
obo
4.5
4.5
pF
V
CB
=-5V, I
E
=0, f=100KHz
Input Capacitance
C
ibo
10
10
pF
V
BE
=0.5V, I
C
=0, f=100KHz
Noise Figure
N
5
4
dB
I
C
=-200mA, V
CE
=-5V
Rg=2k
, f=30Hz to 15kHz
at -3dB points
*Measured under pulsed conditions. Pulse width=200
s. Duty cycle
=1%
FMMT3905
FMMT3906
Delay and Rise Time
Equivalent Test Circuit
Storage and Fall Time
Equivalent Test Circuit
PAGE NUMBER
PAGE NUMBER
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