IRF8252PBF-1_15 Datasheet, PDF (5/10 Pages) International Rectifier – Industry-standard pinout SO-8 Package

IRF8252TRPbF-1
30
25
20
15
10
5
0
25
50
75
100 125 150
TA , Ambient Temperature (°C)
Fig 9. Maximum Drain Current vs.
Ambient Temperature
2.5
ID = 250μA
2.0
ID = 100μA
1.5
1.0
-75 -50 -25 0 25 50 75 100 125 150
TJ , Temperature ( °C )
Fig 10. Threshold Voltage vs. Temperature
100
D = 0.50
10
0.20
0.10
0.05
1
0.02
0.01
0.1
0.01
1E-006
1E-005
Ri (°C/W) τi (sec)
0.02127 0.000002
0.02040 0.000006
0.21216 0.000082
0.79696 0.001560
R1
R1
R2
R2
R3
R3
R4
R4
R5
R5
R6
R6
R7
R7
R8
R8
6.31529 0.028913
τJ
τJ
τ1
τ1
τ2
τ2
τ3
τ3
τ4
τ4
τ5
τ5
τ6
τ6
τ7
τ7
τA
τA
0.45152
0.006475
26.2230 1.208856
Ci= τi/Ri
Ci= τi/Ri
16.5590 45.68988
SINGLE PULSE
( THERMAL RESPONSE )
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthja + TA
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
10
100
1000
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
5
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October 16, 2014