JCS9N90WT Datasheet, PDF (6/8 Pages) JILIN SINO-MICROELECTRONICS CO., LTD. – High efficiency switch mode power supplies

R
特征曲线 ELECTRICAL CHARACTERISTICS (curves)
JCS9N90WT
Breakdown Voltage Variation
vs. Temperature
1.2
1.1
1.0
0.9
Notes:
1. V _{G S} = 0V
2. I _D = 250μA
0.8
-75 -50 -25
0
25
50
75 100 125 150
T _j [℃ ]
Maximum Safe Operating Area
On-Resistance Variation
vs. Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
Notes:
0.5
1. V_GS=10V
2. I_D=4.5A
0.0
-75 -50 -25
0
25
50
75 100 125 150
T _j [℃ ]
Maximum Drain Current
vs. Case Temperature
10
Operation in This Area
10²
is Limited by R_DS(ON)
8
10¹
10⁰
10^-1
10⁰
10μs
100μs
6
1ms
10ms
4
100ms
Note:
1 T_C=25℃
DC
2
2 T_J=150℃
3 Single Pulse
0
10¹
10²
10³
25
50
75
100
125
150
V_DS Drain-Source Voltage [V]
T_C Case Temperature [℃]
Transient Thermal Response Curve
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 .4 5 ℃ /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 ]
版本：201412C
6/8