Data Sheet

2N5550, 2N5551
http://onsemi.com
4
I
C
, COLLECTOR CURRENT (mA)
2.5
q
VC
for V
CE(sat)
q
VB
for V
BE(sat)
Figure 5. Temperature Coefficients
T
J
= − 55°C to +135°C
V
, TEMPERATURE COEFFICIENT (mV/ C)°θ
2.0
1.5
1.0
0.5
0
−0.5
−1.0
−1.5
−2.0
−2.5
1.0 2.0 5.0 10 20 50 1000.1 0.2 0.5 3.0 300.3
C, CAPACITANCE (pF)
Figure 6. Switching Time Test Circuit
V
R
, REVERSE VOLTAGE (VOLTS)
100
1.0
0.2 0.5 1.0 2.0 5.0 10 20
C
ibo
70
50
30
20
10
7.0
5.0
3.0
2.0
0.3 0.7 3.0 7.0
C
obo
Figure 7. Capacitances
10.2 V
V
in
10 ms
INPUT PULSE
V
BB
−8.8 V
100
R
B
5.1 k
0.25 mF
V
in
100
1N914
V
out
R
C
V
CC
30 V
3.0 k
t
r
, t
f
≤ 10 ns
DUTY CYCLE = 1.0%
Values Shown are for I
C
@ 10 mA
T
J
= 25°C
Figure 8. Turn−On Time
I
C
, COLLECTOR CURRENT (mA)
1000
Figure 9. Turn−Off Time
I
C
, COLLECTOR CURRENT (mA)
0.3 1.0 10 20 30 50
5000
0.50.2
t, TIME (ns)
t, TIME (ns)
10
20
30
50
100
200
300
500
2.0 100 200
I
C
/I
B
= 10
T
J
= 25°C
t
r
@ V
CC
= 120 V
50
100
200
300
500
3.0 5.0
t
r
@ V
CC
= 30 V
t
d
@ V
EB(off)
= 1.0 V
V
CC
= 120 V
3000
2000
1000
0.3 1.0 10 20 30 500.50.2 2.0 100 2003.0 5.0
I
C
/I
B
= 10
T
J
= 25°C
t
f
@ V
CC
= 120 V
t
f
@ V
CC
= 30 V
t
s
@ V
CC
= 120 V