MMBT3904W

MMBT3904W
General Purpose Transistor
NPN Silicon
COLLECTOR
3
3
1
BASE
1
2
2
EMITTER
SOT-323(SC-70)
Maximum Ratings
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base VOltage
Collector Current-Continuous
Symbol
VCEO
VCBO
VEBO
IC
Thermal Characteristics
Characteristics
Total Device Dissipation TA=25 C
Thermal Resistance, Junction to Ambient
Junction and Storage, Temperature
Value
40
60
6.0
200
Unit
Vdc
Vdc
Vdc
mAdc
Symbol
Max
Unit
PD
150
mW
R qJA
833
C/W
TJ,Tstg
-55 to +150
C
Device Marking
MMBT3904W=AM
Electrical Characteristics
(TA=25 C Unless Otherwise noted)
Characteristics
Symbol
Min
Max
Unit
Off C har acter istics
Collector-Emitter Breakdown Voltage(2) (IC=1.0mAdc.IB=0)
V(BR)CEO
40
-
Vdc
Collector-Base Breakdown Voltage (IC=10 µAdc, IE=0)
V(BR)CBO
60
-
Vdc
Emitter-Base Breakdown Voltage (IE=10 µAdc, IC=0)
V(BR)EBO
6.0
-
Vdc
Base Cutoff Current (VCE=30 Vdc, VEB =3.0 Vdc)
IBL
-
50
nAdc
Collector Cutoff Current (VCE=30Vdc, VEB=3.0Vdc)
ICEX
-
50
nAdc
1. Device Mounted FR4 glass epoxy printed circuit board using the minimun recommended footprint.
2. Pulse Test:Pulse Width <
= 300uS, Duty Cycle <
= 2.0%
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MMBT3904W
Electrical Characteristics (TA=25 C unless otherwise noted) (Countinued)
Characteristics
Symbol
Min
Max
40
-
Unit
On Characteristics (2)
DC Current Gain
(IC= 0.1 mAdc, VCE=1.0Vdc)
(IC= 1.0 mAdc, VCE= 1.0 Vdc)
70
-
100
300
(IC= 50 mAdc, VCE= 1.0Vdc)
60
-
(IC= 100 mAdc, VCE= 1.0Vdc)
30
-
(IC= 10 mAdc, VCE= 1.0Vdc)
HFE
-
Collector-Emitter Saturation Voltage (2)
(IC= 10 mAdc, IB= 1.0mAdc)
(IC= 50 mAdc, IB= 5.0mAdc)
VCE(sat)
-
0.2
0.3
Base-Emitter Saturation Voltage (2)
(IC= 10 mAdc, IB= 1.0 mAdc)
(IC= 50 mAdc, IB= 5.0 mAdc)
VBE(sat)
0.65
-
0.85
0.95
Vdc
fT
300
-
MHz
Output Capacitance
(VCB= 5.0 Vdc, IE=0, f=1.0MHz)
Cobo
-
4.0
pF
Input Capacitance
(VEB= 0.5 Vdc, IC=0, f=1.0MHz)
Input Impedance
(VCE= 10 Vdc, IC=1.0 mAdc, f=1.0 kHz)
Cibo
-
8.0
pF
hie
1.0
10
k ohms
Voltage Feeback Radio
(VCE= 10Vdc, IC=1.0 mAdc, f=1.0 kHz)
hre
0.5
8.0
x 10-4
Small-Signal Current Gain
(VCE= 10Vdc, IC=1.0 mAdc, , f=1.0 kHz)
hfe
100
400
-
Output Admittance
(VCE= 10Vdc, IC=1.0 mAdc, f=-1.0kHz)
hoe
1.0
40
µmhos
Noise Figure
(VCE= 5.0Vdc, IC= 100 µAdc, , RS=1.0k ohms, f=1.0kHz)
NF
-
5.0
dB
(Vcc= 3.0 Vdc, VBE= -0.5 Vdc
Ic= 10 mAdc, IB1= 1.0 mAdc)
td
-
35
tr
-
35
(Vcc= 3.0 Vdc,
Ic= 10 mAdc, IB1=IB2= 1.0 mAdc)
ts
-
200
tf
-
50
Vdc
Small-signal Characteristics
Current-Gain-Bandwidth Product
(IC= 10 mAdc, VCE= 20 Vdc, f=100MHz)
Switching Characteristics
Delay Time
Rise Time
Storage Time
Fall Time
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ns
ns
MMBT3904W
DUTY CYCLE=2%
+3V
300 ns
+10.9V
275
10<t1<500µs
DUTY CYCLE=2%
10k
-0.5V
+3V
t1
+10.9V
10k
0
<1ns
275
CS<4 pF
CS<4 pF
1N916
-9.1V
<1ns
*Total shunt capacitance of test jig and connectors
Figure 1. Delay and Rise Time
Equivalent Test Circuit
Figure 2. Storage and Fall Time
Equivalent Test Circuit
TYPICAL TRANSIENT CHARACTERISTICS
TJ=25 C
TJ=125 C
5000
10
2000
Q CHARGE (pC)
CAPACITANCE(pF)
VCC=40V
IC / IB=10
3000
7.0
5.0
Cibo
3.0
Cobo
2.0
1000
700
500
QT
300
200
QA
100
1.0
70
0.1
0.2 0.3
0.5 0.7 1.0
2.0 3.0
5.0 7.0 10
REVERSE BIAS VOLTAGE (VOLTS)
Figure 3. Capacitance
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20 30 40
50
1.0
2.0
3.0
5.0 7.0 10
20
30
50 70 100
IC COLLECTOR CURRENT (mA)
Figure 4. Charge Data
200
MMBT3904W
500
500
IC / IB=10
300
200
tf RISE TIME (ns)
200
100
TIME (ns)
70
50
tr@VCC=3.0V
30
20
40V
100
70
50
30
20
15V
10
7
5
VCC =40V
IC / IB=10
300
1.0
2.0 3.0
5.0 7.0 10
20
10
2.0V
td@VOB=0V
30
50 70 100
7
5
200
1.0
2.0
IC COLLECTOR CURRENT
IC / IB=20
200
200
VCC=40V
IB1=IB2
200
100
70
IC / IB=20
IC / IB=10
30
50 70 100
300
IB1=IB2
50
30
500
,
t s =ts-1/8tf
IC / IB=10
20
Figure 6. Rise Time
tf FALL TIME (ns)
,
Is STORAGE TIME (ns)
300
5.0 7.0 10
IC COLLECTOR CURRENT (mA)
Figure 5.Turn-On Time
500
3.0
20
IC / IB=20
100
70
50
30
20
IC / IB=10
10
10
7
5
1.0
2.0
3.0
5.0 7.0 10
20
30
50 70 100
7
5
200
1.0
2.0
3.0
IC COLLECTOR CURRENT (mA)
5.0 7.0 10
20
30
50
70 100
200
IC COLLECTOR CURRENT (mA)
Figure 7. Storage Time
Figure 8. Fall Time
TYPICAL AUDIO SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS
(VCE=5.0 Vdc. TA=25 C, Bandwidth=1.0Hz)
14
SOURCE RESISTANCE=200
IC=1.0 mA
10
f =1.0kHz
12
NF NOISE FIGURE (dB)
NF NOISE FIGURE (dB)
12
SOURCE RESISTANCE=200
IC=0.5 mA
8
SOURCE RESISTANCE=1.0k
IC=50µA
6
4
2
0
0.2
0.4
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1.0
2.0
4.0
IC=0.5mA
10
IC=50 µA
8
IC=100 µA
6
4
2
SOURCE RESISTANCE=500½
IC=100µA
0.1
IC=1.0mA
10
20
40
100
0
0.1
0.2
0.4
1.0
2.0
4.0
10
20
f FREQUENCY (kHz)
RS SOURSE RESISTANCE (kOHMS)
Figure 9.
Figure 10.
40
100
MMBT3904W
h PARAMETERS (VCE=10 Vdc,m f=1.0 kHz, TA=25 C)
300
hoe OUTPUT ADMITTANCE (µ mhos)
100
hfe CURRENT GAIN
200
100
70
50
30
0.1
0.2
0.3
0.5
1.0
2.0
3.0
5.0
50
20
10
5
2
1
10
0.1
0.2
0.3
IC COLLECTOR CURRENT (mA)
Figure 11. Current Gain
hfe VOLTAGE FEEDBACK RADIO (X 10-4)
hfe INPUT IMPEDANCE (k OHMS)
10
5.0
2.0
1.0
0.5
0.2
0.2
0.3
0.5
1.0
2.0
1.0
2.0
3.0
5.0
10
Fiugure 12. Output Admittance
20
0.1
0.5
IC COLLECTOR CURRENT (mA)
3.0
5.0
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.1
10
0.2
0.3
0.5
1.0
2.0
3.0
5.0
10
IC COLLECTOR CURRENT (mA)
IC COLLECTOR CURRENT (mA)
Figure 14. Voltage Feedback Radio
Figure 13. Input Impedance
hfe DC CURRENT GAIN (NORMALIZED)
TYPICAL STATIC CHARACTERISTICS
2.0
TJ=+125 C
VCE=1.0V
+25 C
1.0
0.7
-55 C
0.5
0.3
0.2
0.1
0.1
0.2
0.3
0.5
0.7
1.0
2.0
3.0
5.0
7.0
IC COLLECTOR CURRENT (mA)
Figure 15. DC Current Gain
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10
20
30
50
70
100
200
VCE COLLECTOR EMITTER VOLTAGE (VOLTS)
MMBT3904W
1.0
TJ=25 C
Ic=1.0mA
0.8
30mA
10mA
100mA
0.6
0.4
0.2
0
0.01
0.02
0.03
0.05
0.07
0.1
0.2
0.3
0.5
0.7
1.0
2.0
3.0
5.0
7.0
10
IB BASE CURRENT (mA)
Figure 16. Collector Saturation Ragion
1.0
1.2
VBE(sat)@IC/IB=10
1.0
COEFFICIENT (mV/ C)
V VOLTAGE (VOLTS)
TJ=25 C
0.8
VBE(sat)@VCE=1.0V
0.6
0.4
VCE(sat)@IC/IB=10
+25 C to +125 C
qVC FOR VCE(sat)
0
-55 C to +25 C
-0.5
-55 C to +25 C
-1.0
+25 C to +125 C
qVB FOR VBE(sat)
-1.5
0.2
0
0.5
1.0
2.0
5.0
10
20
50
IC COLLECTOR CURRENT (mA)
Figure 17. "ON" Voltage
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100
200
-2.0
0
20
40
60
80
100
120
140
160
IC COLLECTOR CURRENT (mA)
Figure 18. Temperature Coefficients
180
200
MMBT3904W
SOT-323 Outline Demensions
Unit:mm
A
B
T OP V IE W
C
D
E
G
H
K
J
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L
M
Dim
A
B
C
D
E
G
H
J
K
L
M
SOT-323
Min
0.30
1.15
2.00
0.30
1.20
1.80
0.00
0.80
0.42
0.10
Max
0.40
1.35
2.40
0.65
0.40
1.40
2.20
0.10
1.00
0.53
0.25