NPN − MPSA05, MPSA06*; PNP − MPSA55, MPSA56*
NPN
f T , CURRENT−GAIN − BANDWIDTH PRODUCT (MHz)
300
200
V
CE
= 2.0 V
T
J
= 25°C
f T , CURRENT−GAIN − BANDWIDTH PRODUCT (MHz)
200
V
CE
= −2.0 V
T
J
= 25°C
PNP
100
70
50
100
70
50
30
2.0
30
20
−2.0 −3.0
3.0
5.0 7.0 10
20
30
50
70 100
200
−5.0 −7.0 −10
−20 −30
−50 −70 −100
−200
I
C
, COLLECTOR CURRENT (mA)
I
C
, COLLECTOR CURRENT (mA)
Figure 2. MPSA05/06 Current−Gain —
Bandwidth Product
Figure 3. MPSA55/56 Current−Gain —
Bandwidth Product
80
60
40
C, CAPACITANCE (pF)
C
ibo
20
C, CAPACITANCE (pF)
T
J
= 25°C
100
70
50
30
20
C
ibo
T
J
= 25°C
10
8.0
6.0
4.0
0.1
0.2
0.5
1.0
2.0
5.0
10
20
C
obo
50
100
10
7.0
5.0
−0.1 −0.2
−0.5 −1.0
−2.0
−5.0
−10 −20
C
obo
−50 −100
V
R
, REVERSE VOLTAGE (VOLTS)
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 4. MPSA05/06 Capacitance
Figure 5. MPSA55/56 Capacitance
1.0 k
700
500
300
t, TIME (ns)
200
100
70
50
30
20
10
V
CC
= 40 V
I
C
/I
B
= 10
I
B1
= I
B2
T
J
= 25°C
5.0 7.0 10
t
s
1.0 k
700
500
300
t, TIME (ns)
200
100
70
50
30
20
V
CC
= −40 V
I
C
/I
B
= 10
I
B1
= I
B2
T
J
= 25°C
t
s
t
f
t
r
t
d
@ V
BE(off)
= 0.5 V
20
30
50
70 100
200 300
500
t
f
t
d
@ V
BE(off)
= −0.5 V
−20 −30
−50 −70 −100
t
r
−200 −300
−500
10
−5.0 −7.0 −10
I
C
, COLLECTOR CURRENT (mA)
I
C
, COLLECTOR CURRENT (mA)
Figure 6. MPSA05/06 Switching Time
Figure 7. MPSA55/56 Switching Time
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