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MMBT3906
Features
·
·
Surface Mount SOT-23 Package
Capable of 350mWatts of Power Dissipation
PNP General
C
Purpose Amplifier
Pin Configuration
Top View
2 A
B
E
SOT-23
Electrical Characteristics @ 25°C Unless Otherwise Specified
A
Symbol
Parameter
Min
Max
Units
D
OFF CHARACTERISTICS
V(BR)CEO
V(BR)CBO
V(BR)EBO
IBL
Collector-Emitter Breakdown Voltage*
(IC=1.0mAdc, IB=0)
40
40
Vdc
Vdc
B
C
Collector-Base Breakdown Voltage
(IC=10mAdc, IE=0)
Emitter-Base Breakdown Voltage
(IE=10mAdc, IC=0)
5.0
Vdc
F
E
Base Cutoff Current
50
50
nAdc
nAdc
(VCE=30Vdc, VBE=3.0Vdc)
Collector Cutoff Current
(VCE=30Vdc, VBE=3.0Vdc)
ICEX
H
G
J
ON CHARACTERISTICS
K
hFE
DC Current Gain*
DIMENSIONS
MM
(IC=0.1mAdc, VCE=1.0Vdc)
(IC=1.0mAdc, VCE=1.0Vdc)
(IC=10mAdc, VCE=1.0Vdc)
(IC=50mAdc, VCE=1.0Vdc)
(IC=100mAdc, VCE=1.0Vdc)
Collector-Emitter Saturation Voltage
(IC=10mAdc, IB=1.0mAdc)
(IC=50mAdc, IB=5.0mAdc)
Base-Emitter Saturation Voltage
(IC=10mAdc, IB=1.0mAdc)
(IC=50mAdc, IB=5.0mAdc)
60
80
100
60
INCHES
MIN
300
DIM
A
B
C
D
E
MAX
.120
.098
.055
.041
.081
.024
.0039
.044
.007
.020
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
NOTE
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
30
VCE(sat)
0.25
0.4
Vdc
Vdc
F
G
H
J
VBE(sat)
0.65
250
0.85
0.95
.085
.37
K
SMALL-SIGNAL CHARACTERISTICS
Suggested Solder
Pad Layout
fT
Current Gain-Bandwidth Product
(IC=10mAdc, VCE=20Vdc, f=100MHz)
Output Capacitance
(VCB=5.0Vdec, IE=0, f=1.0MHz)
Input Capacitance
(VBE=0.5Vdc, IC=0, f=1.0MHz)
Noise Figure
(IC=100mAdc, VCE=5.0Vdc, RS=1.0kW
f=10Hz to 15.7kHz)
MHz
pF
Cobo
Cibo
NF
.031
.800
4.5
.035
.900
10.0
4.0
pF
.079
2.000
inches
mm
dB
SWITCHING CHARACTERISTICS
td
tr
Delay Time
Rise Time
Storage Time
Fall Time
(VCC=3.0Vdc, VBE=0.5Vdc
IC=10mAdc, IB1=1.0mAdc)
(VCC=3.0Vdc, IC=10mAdc
IB1=IB2=1.0mAdc)
35
35
225
75
ns
ns
ns
ns
.037
.950
ts
tf
.037
.950
*Pulse Width £ 300ms, Duty Cycle£ 2.0%
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