Data Sheet

TIP31G, TIP31AG, TIP31BG, TIP31CG (NPN), TIP32G, TIP32AG, TIP32BG,
TIP32CG (PNP)
www.onsemi.com
3
Figure 1. Power Derating
T, TEMPERATURE (°C)
0 100
0
1.0
160
2.0
3.0
60
80
40 140
4.0
TURN−ON PULSE
APPROX
+11 V
V
in
0
V
EB(off)
t
1
APPROX
+11 V
V
in
t
2
TURN−OFF PULSE
t
3
t
1
≤ 7.0 ns
100 < t
2
< 500 ms
t
3
< 15 ns
DUTY CYCLE ≈ 2.0%
APPROX −9.0 V
R
B
and R
C
VARIED TO OBTAIN DESIRED CURRENT LEVELS.
SCOPE
R
C
R
B
V
CC
V
in
C
jd
<< C
eb
−4.0 V
Figure 2. Switching Time Equivalent Circuit
0.03
Figure 3. Turn−On Time
I
C
, COLLECTOR CURRENT (AMP)
0.02
0.1 3.0
0.07
1.0
1.0
I
C
/I
B
= 10
T
J
= 25°C
t
r
@ V
CC
= 10 V
0.5
0.3
0.1
0.05
0.05 0.3 0.5
t
d
@ V
EB(off)
= 2.0 V
0.03
0.7
2.0
t
r
@ V
CC
= 30 V
20 120
T
C
T
A
0
10
20
30
40
T
C
T
A
P
D
, POWER DISSIPATION (WATTS)
t, TIME (ms)