−
−
−
0.6
0.4
0.2
0
+ꢀ0.2 +ꢀ0.4 +ꢀ0.6 +ꢀ0.8 +ꢀ1.0 +ꢀ1.2 +ꢀ1.4
−ꢀ0.6 −ꢀ0.4 −ꢀ0.2
0
+ꢀ0.2 +ꢀ0.4 +ꢀ0.6 +ꢀ0.8 +ꢀ1.0 +ꢀ1.2 +ꢀ1.4
V , BASE-EMITTER VOLTAGE (VOLTS)
BE
TIP110, TIP111, TIP112 (NPN); TIP115, TIP116, TIP117 (PNP)
NPN
PNP
TIP110, 111, 112
TIP115, 116, 117
+
0.8
0
+ꢀ0.8
0
*APPLIES FOR I /I ≤ h /3
*APPLIES FOR I /I ≤ h /3
C B FE
C
B
FE
−
−
0.8
1.6
−ꢀ0.8
−ꢀ1.6
−ꢀ2.4
−ꢀ3.2
25°C to 150°C
−ꢀ55°C to 25°C
25°C to 150°C
*ꢀq for V
VC
CE(sat)
*ꢀq for V
VC
CE(sat)
−
−
2.4
3.2
−ꢀ55°C to 25°C
25°C to 150°C
25°C to 150°C
−ꢀ55°C to 25°C
q
for V
BE
VC
q
for V
BE
VC
−ꢀ55°C to 25°C
−
−
4.0
4.8
−ꢀ4.0
−ꢀ4.8
0.04 0.06
0.1
0.2
0.4 0.6
1.0
2.0
4.0
0.04 0.06
0.1
0.2
0.4 0.6
1.0
2.0
4.0
I , COLLECTOR CURRENT (AMP)
C
I , COLLECTOR CURRENT (AMP)
C
Figure 11. Temperature Coefficients
5
5
10
10
REVERSE
FORWARD
REVERSE
FORWARD
4
3
2
4
10
10
10
10
3
10
V
= 30 V
CE
V
= 30 V
CE
2
1
0
10
10
10
T = 150°C
J
T = 150°C
J
1
0
10
10
100°C
100°C
25°C
25°C
−1
−1
10
10
V
, BASE-EMITTER VOLTAGE (VOLTS)
BE
Figure 12. Collector Cut-Off Region
VOLTAGE AND CURRENT WAVEFORMS
TEST CIRCUIT
t
w
≈ 3.5 ms (SEE NOTE A)
V
MONITOR
CE
0 V
INPUT
VOLTAGE
MJE254
−ꢀ5 V
100 mH
+
R
BB1
INPUT
TUT
100 ms
2ꢂkW
V
= 20 V
0.71 A
CC
COLLECTOR
CURRENT
50 W
−
I
R
C
MONITOR
BB2
50 W
0 V
100 W
R
=
+
−
S
V
V
= 10 V
CER
BB1
0.1 W
V
= 0
BB2
COLLECTOR
VOLTAGE
20 V
V
CE(sat)
Note A: Input pulse width is increased until I
NPN test shown; for PNP test
= 0.71 A,
CM
reverse all polarity and use MJE224 driver.
Figure 13. Inductive Load Switching
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