IRF7413ZPBF_15 Datasheet, PDF (5/10 Pages) International Rectifier – Control FET for Notebook Processor Power

IRF7413ZPbF
14
12
10
8
6
4
2
0
25
50
75
100 125 150
TA , Ambient Temperature (°C)
2.5
2.0
ID = 250µA
1.5
1.0
0.5
-75 -50 -25 0
25 50 75 100 125 150
TJ , Temperature ( °C )
Fig 9. Maximum Drain Current vs.
Ambient Temperature
Fig 10. Threshold Voltage vs. Temperature
100
D = 0.50
10
0.20
0.10
0.05
1
0.02
0.01
0.1
τ_{J τJ}
τ_{1 τ1}
R_1R1
R_2R2
τ_{2 τ2}
R_3R3
τ_{3 τ3}
R_4R4
τ_Cτ
Ri (°C/W)
1.8556
2.4927
τ_{4 τ4}
25.570
τi (sec)
0.000337
0.012752
0.691000
Ci= τi/Ri
Ci i/Ri
20.340 21.90000
SINGLE PULSE
0.01
( THERMAL RESPONSE )
0.001
1E-006
1E-005
0.0001
0.001
0.01
0.1
P DM
t1
t2
Notes:
1. Duty factor D =
t1/ t 2
2. Peak T J = P DM x Z thJA
+T A
1
10
100
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
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