FDMC7692_10 Datasheet, PDF (5/7 Pages) Fairchild Semiconductor – N-Channel Power Trench® MOSFET

Typical Characteristics T_J = 25 °C unless otherwise noted
2
1
DUTY CYCLE-DESCENDING ORDER
D = 0.5
0.2
0.1
0.1
0.05
0.02
P_DM
0.01
0.01
0.001
10^-4
SINGLE PULSE
R_TJA = 125 ^oC/W
10^-3
10^-2
t₁
t₂
NOTES:
DUTY FACTOR: D = t₁/t₂
PEAK T_J = P_DM x Z_TJA x R_TJA + T_A
10^-1
1
10
100
t, RECTANGULAR PULSE DURATION (sec)
Figure 13. Transient Thermal Response Curve
1000
©2010 Fairchild Semiconductor Corporation
5
FDMC7692 Rev.B3
www.fairchildsemi.com