R
JCS740
Transient Thermal Response Curve
For JCS740S/B/C
(t) Thermal Response
1
D = 0 .5
0 .2
特征曲线
ELECTRICAL CHARACTERISTICS (curves)
0 .1
0 .1
0 .0 5
0 .0 2
0 .0 1
N
1
2
3
o te s :
Z
θ
J C (t)= 0 .9 3
℃
/W M a x
D u ty F a c to r, D = t1 /t2
T J M -T c = P D M * Z
θ
J C(t)
θ
JC
Z
P
DM
0 .0 1
s in g le p u ls e
1 E -4
1 E -3
0 .0 1
0 .1
t1
t2
1 E -5
1
10
t
1
S q u a r e W a v e P u ls e D u r a tio n [s e c ]
Transient Thermal Response Curve
For JCS740F
(t) Thermal Response
D = 0 .5
1
0 .2
0 .1
0 .0 5
N
1
2
3
o te s :
Z
θ
J C (t)= 2 .8 6
℃
/W M a x
D u ty F a c to r, D = t1 /t2
T J M -T c = P D M * Z
θ
J C(t)
0 .1
0 .0 2
0 .0 1
θ
JC
Z
P
DM
s in g le p u ls e
0 .0 1
1 E -5
1 E -4
1 E -3
0 .0 1
0 .1
t1
t2
1
10
t
1
S q u a r e W a v e P u ls e D u r a tio n [s e c ]
版本：201008B
7/12
JSMC [ JILIN SINO-MICROELECTRONICS CO., LTD. ]
