IRL3103D2PbF
2.0 ID = 54A
1.5
1.0
0.5
VGS= 10V
0.0
-60 -40 -20 0 20 40 60 80 100 120 140 160
TJ, Junction Temperature ( °C)
Fig 9. Normalized On-Resistance
Vs. Temperature
10
1 D = 0.50
0.20
0.10
0.05
0.1
0.02
0.01
SINGLE PULSE
(THERMAL RESPONSE)
PDM
Notes:
1. Duty factor D = t1 / t 2
t1
t2
0.01
0.00001
0.0001
0.001
0.01
2. Peak TJ = PDMx Z thJC + TC
0.1
A
1
t1 , Rectangular Pulse Duration (sec)
Fig 10. Maximum Effective Transient Thermal Impedance, Junction-to-Case