MMBT3904WT1(2004) View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
MMBT3904WT1 Datasheet PDF : 12 Pages
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MMBT3904WT1, NPN MMBT3906WT1, PNP
+10.6 V
< 1 ns
10 k
300 ns
DUTY CYCLE = 2%
MMBT3906WT1
3V
+9.1 V
275
0
CS < 4 pF*
10 < t1 < 500 ms
t1
DUTY CYCLE = 2%
< 1 ns
10.9 V
10 k
1N916
3V
275
CS < 4 pF*
* Total shunt capacitance of test jig and connectors
Figure 18. Delay and Rise Time
Equivalent Test Circuit
Figure 19. Storage and Fall Time
Equivalent Test Circuit
500
300
200
100
70
50
30
20
10
7
5
1.0
TYPICAL TRANSIENT CHARACTERISTICS
MMBT3906WT1
IC/IB = 10
TJ = 25°C
TJ = 125°C
500
300
200
100
tr @ VCC = 3.0 V
70
50
15 V
40 V
2.0 V
td @ VOB = 0 V
2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
IC, COLLECTOR CURRENT (mA)
Figure 20. Turn −On Time
30
20
10
7
5
1.0
MMBT3906WT1
MMBT3906WT1
IC/IB = 20
VCC = 40 V
IB1 = IB2
IC/IB = 10
2.0 3.0 5.0 7.0 10 20 30 50 70 100 200
IC, COLLECTOR CURRENT (mA)
Figure 21. Fall Time
TYPICAL AUDIO SMALL−SIGNAL CHARACTERISTICS
NOISE FIGURE VARIATIONS
(VCE = −5.0 Vdc, TA = 25°C, Bandwidth = 1.0 Hz)
5.0
SOURCE RESISTANCE = 200 W
IC = 1.0 mA
4.0
SOURCE RESISTANCE = 200 W
12
f = 1.0 kHz
10
IC = 1.0 mA
IC = 0.5 mA
IC = 0.5 mA
8.0
3.0
SOURCE RESISTANCE = 2.0 k
IC = 50 mA
6.0
2.0
4.0
IC = 50 mA
1.0 SOURCE RESISTANCE = 2.0 k
IC = 100 mA
0
0.1 0.2 0.4
1.0 2.0 4.0
MMBT3906WT1
10 20 40 100
2.0
0
0.1 0.2 0.4
1.0 2.0 4.0
IC = 100 mA
MMBT3906WT1
10 20 40 100
f, FREQUENCY (kHz)
RS, SOURCE RESISTANCE (kΩ)
Figure 22.
Figure 23.
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