How it Works
LRC
Loading...
MMBT3904WT1
Datasheet
9 pgs466.91 Kb0

LRC MMBT3904WT1, MMBT3906WT1 Datasheet

Download
LESHAN RADIO COMPANY, LTD.
General Purpose Transistors
NPN and PNP Silicon
These transistors are designed for general purpose amplifier applications. They are housed
in the SOT–323/SC–70 which is designed for low power surface mount applications.
Rating Symbol Value Unit
Collector–Emitter Voltage MMBT3904WT1 V
MMBT3906WT1 – 40
Collector–Base Voltage MMBT3904WT1 V
MMBT3906WT1 – 40
Emitter–Base Voltage MMBT3904WT1 V
MMBT3906WT1 – 5.0
C
ollector Current — Continuous
MMBT3904WT1 I MMBT3906WT1 – 200
CEO
CBO
EBO
C
40 Vdc
60 Vdc
6.0 Vdc
200 mAdc
NPN
MMBT3904WT1
PNP
MMBT3906WT1
GENERAL PURPOSE
AMPLIFIER TRANSISTORS
SURFACE MOUNT
3
1
2
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
T otal Device Dissipation (1) P
D
150 mW T A =25 °C Thermal Resistance, Junction to Ambient R
θJA
Junction and Storage T emperature T J , T
stg
833 °C/W
–55 to +150
°C
DEVICE MARKING
MMBT3904WT1 = AM; MMBT3906WT1 = 2A
ELECTRICAL CHARACTERISTICS (T
= 25°C unless otherwise noted)
A
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (2) (I C = 1.0 mAdc, I B = 0) MMBT3904WT1 V
(BR)CEO
(I C = –1.0 mAdc, I B = 0) MMBT3906WT1 – 40 — Collector–Base Breakdown Voltage (I C = 10 µAdc, I E = 0) MMBT3904WT1 V
(BR)CBO
(I C = –10 µAdc, I E = 0) MMBT3906WT1 – 40 — Emitter–Base Breakdown Voltage
(IE= 10 µAdc, I C = 0) MMBT3904WT1 V
BR)EBO
(
(I E = –10 µAdc, I C = 0) MMBT3906WT1 – 5.0 — Base Cutoff Current (V
= 30 Vdc, V
CE
(V
= –30 Vdc, V
CE
= 3.0 Vdc) MMBT3904WT1 I
EB
= –3.0 Vdc) MMBT3906WT1 — -50
EB
BL
Collector Cutoff Current (V
= 30 Vdc, V
CE
(V
= –30 Vdc, V
CE
= 3.0 Vdc) MMBT3904WT1 I
EB
= –3.0 Vdc) MMBT3906WT1 — – 50
EB
CEX
1. Device mounted on FR4 glass epoxy printed circuit board using the minimum recommended footprint.
2. Pulse T est: Pulse W idth <300 µs; Duty Cycle <2.0%.
40 — Vdc
60 — Vdc
6.0 — Vdc
— 50 nAdc
— 50 nAdc
CASE 419–02, STYLE 3
SOT– 323 / SC–70
K3–1/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
ELECTRICAL CHARACTERISTICS (T
= 25°C unless otherwise noted) (Continued)
A
Characteristic Symbol Min Max Unit
ON CHARACTERISTICS (2)
DC Current Gain h
(I C = 0.1 mAdc, V (I C = 1.0 mAdc, V (I C = 10 mAdc, V (I C = 50 mAdc, V (I C = 100 mAdc, V (I C = –0.1 mAdc, V (I C = –1.0 mAdc, V (I C = –10 mAdc, V (I C = –50 mAdc, V (I C = –100 mAdc, V
= 1.0 Vdc) MMBT3904WT1 40 ––
CE
= 1.0 Vdc) 70 ––
CE
= 1.0 Vdc) 100 300
CE
= 1.0 Vdc) 60 ––
CE
= 1.0 Vdc) 30 ––
CE
= –1.0 Vdc) MMBT3906WT1 60 ––
CE
= –1.0 Vdc) 80 ––
CE
= –1.0 Vdc) 100 300
CE
= –1.0 Vdc) 60 ––
CE
= –1.0 Vdc) 30 ––
CE
Collector–Emitter Saturation Voltage V
(I C = 10 mAdc, I B = 1.0 mAdc) MMBT3904WT1 –– 0.2 (I C = 50 mAdc, I B = 5.0 mAdc) –– 0.3 (I C = –10 mAdc, I B = –1.0 mAdc) MMBT3906WT1 –– – 0.25 (I C = –50 mAdc, I B = –5.0 mAdc) –– – 0.4
Base–Emitter Saturation Voltage V
(I C = 10 mAdc, I B = 1.0 mAdc) MMBT3904WT1 0.65 0.85 (I C = 50 mAdc, I B = 5.0 mAdc) –– 0.95 (I C = –10 mAdc, I B = –1.0 mAdc) MMBT3906WT1 – 0.65 – 0.85 (I C = –50 mAdc, I B = –5.0 mAdc) –– – 0.95
FE
CE(sat)
BE(sat)
––
Vdc
Vdc
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product f
(I C = 10 mAdc, V CE = 20 Vdc, f = 100 MHz) MMBT3904WT1 300 –– (I C = –10 mAdc, V CE= –20 Vdc, f = 100 MHz) MMBT3906WT1 250 ––
Output Capacitance C
(V CB = 5.0 Vdc, I E = 0, f = 1.0 MHz) MMBT3904WT1 –– 4.0 (V CB= –5.0 Vdc, I E = 0, f = 1.0 MHz) MMBT3906WT1 –– 4.5
Input Capacitance C
(V
= 0.5 Vdc, I C = 0, f = 1.0 MHz) MMBT3904WT1 –– 8.0
EB
(V
= –0.5 Vdc, I C = 0, f = 1.0 MHz) MMBT3906WT1 –– 10.0
EB
Input Impedance h
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) MMBT3904WT1 1.0 10 (V CE= –10 Vdc, I C = –1.0 mAdc, f = 1.0 kHz) MMBT3906WT1 2.0 12
Voltage Feedback Ratio h
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) MMBT3904WT1 0.5 8.0 (V CE= –10 Vdc, I C = –1.0 mAdc, f = 1.0 kHz) MMBT3906WT1 0.1 10
Small–Signal Current Gain h
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) MMBT3904WT1 100 400 (V CE= –10 Vdc, I C = –1.0 mAdc, f = 1.0 kHz) MMBT3906WT1 100 400
Output Admittance h
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) MMBT3904WT1 1.0 40 (V CE= –10 Vdc, I C = –1.0 mAdc, f = 1.0 kHz) MMBT3906WT1 3.0 60
Noise Figure NF dB
(V CE= 5.0Vdc, I C = 100µAdc, R S=1.0 kΩ, f =1.0kHz) (V CE= –5.0Vdc, I C = –100 µAdc, R S=1.0 kΩ, f =1.0kHz)
MMBT3904WT1 –– 5.0 MMBT3906WT1 –– 4.0
T
obo
ibo
ie
re
fe
oe
MHz
pF
pF
kΩ
X 10
—
µmhos
–4
K3–2/9
SWITCHING CHARACTERISTICS
Delay Time (V
Rise Time (I C = 10 mAdc, I
Storage Time (V
Fall Time (I
2. Pulse T est: Pulse Width <300 µs; Duty Cycle <2.0%.
= 3.0 Vdc, V
CC
(V
= –3.0 Vdc, V
CC
(I C = –10 mAdc, I
= 3.0 Vdc, I C = 10 mAdc) MMBT3904WT1 t
CC
(V
= –3.0 Vdc, I C = –10 mAdc) MMBT3906WT1 — 225 ns
CC
= I
= 1.0 mAdc) MMBT3904WT1 t
B1
B2
(I
= I
= –1.0 mAdc) MMBT3906WT1 — 75 ns
B1
B2
= –0.5 Vdc) MMBT3904WT1 t
BE
= 0.5 Vdc) MMBT3906WT1 — 35 ns
BE
= 1.0 mAdc) MMBT3904WT1 t
B1
= –1.0 mAdc) MMBT3906WT1 — 35 ns
B1
MMBT3904WT1
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
d
r
s
f
—35
—35
— 200
—50
300 ns
DUTY CYCLE = 2%
– 0.5 V
10
7.0
5.0
3.0
2.0
CAPACITANCE (pF)
1.0
+10.9 V
10 k
+3 V
<1 ns
*Total shunt capacitance of test jig and connectors
Figure 1. Delay and Rise Time
Equivalent Test Circuit
TYPICAL TRANSIENT CHARACTERISTICS
MMBT3904WT1
C
ibo
C
obo
275
C S < 4.0 pF*
10 < t
< 500 µs
DUTY CYCLE = 2%
1
0
– 9.1 V
5000
V
3000
I C / I B = 10
2000
1000
700 500
300 200
Q, CHARGE (pC)
100
70 50
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 2000.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 40
t
1
+10.9 V
+3 V
10 k
1N916
<1.0 ns
Figure 2. Storage and Fall Time
Equivalent T est Circuit
= 40 V
CC
Q
T
275
C S < 4.0 pF*
T J = 25°C T J = 125°C
MMBT3904WT1
Q
A
REVERSE BIAS VOLTAGE (VOLTS)
Figure 3. Capacitance
I C , COLLECTOR CURRENT (mA)
Figure 4. Charge Data
K3–3/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
MMBT3904WT1
500 300
200
100
70 50
t r @V CC=3.0V
TIME (ns)
30 20
10
MMBT3904WT1
7 5
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
I C , COLLECTOR CURRENT (mA)
t d@V OB=0V
Figure 5. Turn–On Time
500 300
200
I C /I B = 20
100
70 50
30 20
10
, STORAGE TIME (ns)
MMBT3904WT1
s
7
t ’
5
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
I C /I B = 10
I C , COLLECTOR CURRENT (mA)
t’s= ts –1/8t I
I C /I B = 20
I C /I B = 10
Figure 7. Storage Time
I C /I B = 10
40 V 15 V
2.0 V
= I
B1
B2
500 300
200
100
70 50
30
, RISE TIME (ns)
r
20
t
10
MMBT3904WT1
7 5
1.0 2.0 3.0 5.0 7.0 10 20 3 0 50 70 100 200
V
= 40 V
CC
I C /I B = 10
I C , COLLECTOR CURRENT (mA)
Figure 6. Rise Time
500
f
300 200
I C /I B = 20
100
70 50
30 20
, FALL TIME (ns)
f
10
t
7 5
MMBT3904WT1
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
I C /I B = 10
V CC=40V I
= I
B1
B2
I C , COLLECTOR CURRENT (mA)
Figure 8. Fall Time
TYPICAL AUDIO SMALL–SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(V
= 5.0 Vdc, T A = 25°C, Bandwidth = 1.0 Hz)
CE
12
SOURCE RESISTANCE= 200Ω
10
8
6
4
2
NF, NOISE FIGURE (dB)
0
I C = 1.0 mA
SOURCE RESISTANCE= 200 Ω I C = 0.5 mA
SOURCE RESISTANCE =1.0kΩ I C = 50 µA
SOURCE RESISTANCE= 500Ω I C = 100 µA
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100
MMBT3904WT1
f, FREQUENCY (kHz)
Figure 9. Noise Figure
14
f = 1.0 kHz
12
10
8
6
4
2
NF, NOISE FIGURE (dB)
0
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 10 0
I C = 1.0 mA
I C = 0.5 mA
I C = 100 µA
MMBT3904WT1
R S , SOURCE RESISTANCE (kΩ)
Figure 10. Noise Figure
I C = 50 µA
K3–4/9
NPN MMBT3904WT1 PNP MMBT3906WT1
h PARAMETERS
(V
= 10 Vdc, f = 1.0 kHz, T A = 25°C)
CE
LESHAN RADIO COMPANY, LTD.
300
MMBT3904WT1
200
100
70
, CURRENT GAIN
fe
50
h
30
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
I C , COLLECTOR CURRENT (mA)
Figure 11. Current Gain
20
10
5.0
2.0
1.0
, INPUT IMPEDANCE (k OHMS)
0.5
ie
h
0.2
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
MMBT3904WT1
100
50
20
10
5
2
1
, OUTPUT ADMITTANCE ( µmhos)
oe
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
h
MMBT3904WT1
I C , COLLECTOR CURRENT (mA)
Figure 12. Output Admittance
)
–4
10
7.0
5.0
3.0
2.0
1.0
0.7
, VOLTAGE FEEDBACK RATIO (X 10
re
0.5
h
MMBT3904WT1
I C , COLLECTOR CURRENT (mA)
Figure 13. Input Impedance
I C , COLLECTOR CURRENT (mA)
Figure 14. Voltage Feedback Ratio
K3–5/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
MMBT3904WT1
TYPICAL STATIC CHARACTERISTICS
20
10
0.7
0.5
0.3
0.2
, DC CURRENT GAIN (NORMALIZED)
FE
0.1
h
0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 20 0
T J = +125°C
+25°C
–55°C
MMBT3904WT1
V
CE
I C , COLLECTOR CURRENT (mA)
Figure 15. DC Current Gain
1.0
T J = 25°C
100 mA
0.8
0.6
0.4
I C = 1.0 mA
10 mA
MMBT3904WT1
30 mA
= 1.0 V
0.2
0
, COLLECTOR EMITTER VOL TAGE (VOLTS)
CE
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
V
I B , BASE CURRENT (mA)
Figure 16. Collector Saturation Region
1.2
T J = 25°C
1.0
0.8
0.6
0.4
0.2
MMBT3904WT1
V
CE(sat)
V
@ I C /I B =10
BE(sat)
V
BE
@ I C /I B =10
@ V
V, VOLTAGE ( VOLTS )
0
1.0 2.0 5.0 10 20 50 100 200
C , COLLECTOR CURRENT (mA)
Figure 17. “ON” Voltages
=1.0 V
CE
1.0
MMBT3904WT1
0.5
– 0.5
–1.0
θ
for V
VC
0
CE
+25°C TO +125°C
–55°C TO +25°C
–55°C TO +25°C
+25°C TO +125°C
–1.5
COEFFICIENT (mV/ °C)
–2.0
0 20 40 60 80 100 120 140 160 180 200
θ
for V
VB
BE
I C , COLLECTOR CURRENT (mA)
Figure 18. Temperature Coefficients
K3–6/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
MMBT3906WT1
3 V
+10.6 V
< 1 ns
300 ns
10 k
DUTY CYCLE = 2%
* Total shunt capacitance of test jig and connectors
Figure 19. Delay and Rise Time
Equivalent T est Circuit
TYPICAL TRANSIENT CHARACTERISTICS
10.0
7.0
5.0
3.0
2.0
C
obo
C
ibo
CAPACITANCE (pF)
1.0
0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 2 0 3 0 40
REVERSE BIAS VOLTAGE (VOLTS)
Figure 21. Capacitance
MMBT3906WT1
275
C S < 4 pF*
10 < t 1 < 500 µs
DUTY CYCLE = 2%
+9.1 V
< 1 ns
3 V
10 k
0
1N916
10.9 V
t
1
Figure 20. Storage and Fall Time
Equivalent T est Circuit
5000
V
= 40 V
3000 2000
1000
700 500
300 200
Q, CHARGE (pC)
100
CC
I C /I B = 10
70 50
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
I C , COLLECTOR CURRENT (mA)
Q
T
MMBT3906WT1
Q
A
Figure 22. Charge Data
275
C S < 4 pF*
T J = 25°C T J = 125°C
500 300
200
100
70 50
TIME (ns)
30 20
10
7 5
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
MMBT3906WT1
t d @ V
OB
t r @ V
= 0 V
= 3.0 V
CC
I C , COLLECTOR CURRENT (mA)
Figure 23. Turn–On Time
I C /I B = 10
15 V
40 V
2.0 V
500 300
200
100
70 50
30 20
, FALL TIME (ns)
f
t
10
7 5
1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
MMBT3906WT1
I C /I B = 20
I C /I B = 10
V I
B1
I C , COLLECTOR CURRENT (mA)
Figure 24. Fall Time
= 40 V
CC
= I
B2
K3–7/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
MMBT3906WT1
TYPICAL AUDIO SMALL–SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(V
= –5.0 Vdc, T A = 25°C, Bandwidth = 1.0 Hz)
CE
5.0
SOURCE RESISTANCE= 200Ω I C = 1.0 mA
4.0
SOURCE RESISTANCE= 200 Ω I C = 0.5 mA
3.0
SOURCE RESISTANCE =2.0kΩ I C = 50 µA
2.0
SOURCE RESISTANCE= 2.0kΩ
NF, NOISE FIGURE (dB)
1.0
I C = 100 µA
MMBT3906WT1
0
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100
f, FREQUENCY (kHz)
Figure 25
(V
= –10 Vdc, f = 1.0 kHz, T A = 25°C)
CE
300
MMBT3906WT1
200
100
, CURRENT GAIN
70
fe
h
50
30
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
I C , COLLECTOR CURRENT (mA)
Figure 27. Current Gain
20
10
5.0
2.0
1.0
0.5
, INPUT IMPEDANCE (kΩ)
ie
h
0.2
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
MMBT3906WT1
I C , COLLECTOR CURRENT (mA)
Figure 29. Input Impedance
14
12
10
NF, NOISE FIGURE (dB)
h P ARAMETERS
100
, OUTPUT ADMITT ANCE ( µmhos)
oe
h
)
–4
, VOLTAGE FEEDBACK RATIO (X 10
re
h
f = 1.0 kHz
I C = 1.0 mA
I C = 0.5 mA
8
6
4
2
I C = 50 µA
I C = 100 µA
MMBT3906WT1
0
0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100
R S , SOURCE RESISTANCE (kΩ)
Figure 26
70
50
30
20
10
7.0
5.0
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 7.0 10
I C , COLLECTOR CURRENT (mA)
MMBT3906WT1
Figure 28. Output Admittance
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
MMBT3906WT1
I C , COLLECTOR CURRENT (mA)
Figure 30. Voltage Feedback Ratio
K3–8/9
LESHAN RADIO COMPANY, LTD.
NPN MMBT3904WT1 PNP MMBT3906WT1
MMBT3906WT1
STATIC CHARACTERISTICS
20
T J = +125°C
10
+25°C
V
= 1.0 V
CE
0.7
0.5
0.3
–55°C
MMBT3906WT1
0.2
, DC CURRENT GAIN (NORMALIZED)
0.1
FE
0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 20 0
h
I C , COLLECTOR CURRENT (mA)
Figure 31. DC Current Gain
1.0
T J = 25°C
100 mA
0.8
0.6
0.4
0.2
I C=1.0 mA
MMBT3906WT1
10 mA
30 mA
0
, COLLECTOR EMITTER VOL TAGE (VOLTS)
CE
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
V
I B , BASE CURRENT (mA)
Figure 32. Collector Saturation Region
1.2
T J = 25°C
1.0
0.8
0.6
MMBT3906WT1
0.4
0.2
V, VOLTAGE ( VOLTS )
0
1.0 2.0 5.0 10 20 50 100 200
V
CE(sat)
V
@ I C /I B =10
BE(sat)
@ I C /I B =10
V
@ V
BE
C , COLLECTOR CURRENT (mA)
Figure 33. “ON” Voltages
=1.0 V
CE
1.0
0.5
θ
for V
VC
CE(sat)
0
– 0.5
, TEMPERATURE COEFFICIENT (mV/ °C)
V
θ
MMBT3906WT1
–1.0
θ
for V
VB
BE(sat)
–1.5
–2.0
0 20 40 60 80 100 120 140 160 180 200
I C , COLLECTOR CURRENT (mA)
+25°C TO +125°C
–55°C TO +25°C
+25°C TO +125°C
–55°C TO +25°C
Figure 34. Temperature Coefficients
K3–9/9
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use