IRFR/U6215PbF
14
12
10
8
6
4
2
0
25
50
75
100
125
150
175
TC, Case Temperature ( °C)
Fig 9. Maximum Drain Current vs. Case Temperature
10
Fig 10a. Switching Time Test Circuit
Fig 10b. Switching Time Waveforms
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 = PDM x Z thJC + TC
0.1
A
1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
5
2016-5-31