MJE13009
■
RESISTIVE SWITCHING PERFORMANCE
Figure 11. Turn–On Time
1k
700
500
V
CC
= 125V
I
C
/I
B
= 5
T
J
= 25℃
2k
NPN SILICON TRANSISTOR
Figure 12. Turn–Off Time
t
S
1k
700
Time, t (ns)
Time, t (ns)
300
200
t
R
500
300
200
V
CC
= 125V
I
C
/I
B
= 5
T
J
= 25℃
100
70
50
0.2 0.3
t
DLY
@ V
BE(OFF )
= 5V
0.5 0.7 1
2
3
5
7
10
20
t
F
100
0.2 0.3
0.5 0.7 1
2
5
7
10
20
Collector Current, I
C
(A)
Collector Crrent, I
C
(A)
Figure 13. Typical Inductive Switching Waveforms
(at 300V and 12A with I
B1
= 2.4A and V
BE(off)
= 5V)
I
C
VOLTAGE 50 V/DIV
CURRENT 2 A/DIV
V
CE
I
C
V
CE
TIME 20 ns/DIV
U TC assum es no responsibility for equipm ent failures that result from using products at v alues that
ex ceed, ev en m om entarily, rated v alues (such as m ax im um ratings, operating condition ranges, or
other param eters) listed in products specifications of any and all UT C products described or contained
herein. UT C products are not designed for use in life support appliances, dev ices or system s where
m alfunction of these products can be reasonably expected to result in personal injury. R eproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. T he inform ation
presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate
and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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