JCS75N75F Datasheet, PDF (7/11 Pages) JILIN SINO-MICROELECTRONICS CO., LTD. – High efficiency switching DC/DC converters and

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JCS75N75F
Transient Thermal Response Curve
For JCS75N75CF/SF
1
0 .1
0 .0 1
D = 0 .5
0 .2
0 .1
0 .0 5
0 .0 2
0 .0 1
s in g le p u ls e
N o te s :
1 Z _{θ J C}(t)= 0 .6 0 ℃ /W M a x
2 D u ty F a c to r, D = t₁ /t₂
3 T _{J M} -T _c = P _{D M} * Z _{θ J C}(t)
P _DM
t₁
t₂
1 E -5
1 E -4
1 E -3
0 .0 1
0 .1
1
10
t₁ S q u a re W a v e P u ls e D u ra tio n [s e c ]
Transient Thermal Response Curve
For JCS75N75FF
D = 0 .5
1
0 .2
0 .1
0 .0 5
0 .0 2
0 .1
0 .0 1
s in g le p u ls e
N o te s :
1 Z _{θ J C}(t)= 3 .4 1 ℃ /W M a x
2 D u ty F a c to r, D = t₁ /t₂
3 T _{J M} -T _c = P _{D M} * Z _{θ J C}(t)
P _DM
t₁
t₂
0 .0 1
1 E -5
1 E -4
1 E -3
0 .0 1
0 .1
1
10
t₁ S q u a re W a v e P u ls e D u ra tio n [s e c ]
版本：201504B
7/11