IRFH7882PBF_15 Datasheet, PDF (4/8 Pages) International Rectifier – Optimized for Secondary Side Synchronous Rectification

1000
100
TJ = 150°C
10
TJ = 25°C
1.0
0.2
VGS = 0V
0.4
0.6
0.8
1.0
1.2
VSD, Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode Forward Voltage
200
150
100
50
0
25
50
75
100 125 150
TC , Case Temperature (°C)
Fig 9. Maximum Drain Current vs. Case Temperature
1
D = 0.50
0.1
0.20
0.10
0.05
0.02
0.01
0.01
1000
100
10
IRFH7882PbF
OPERATION IN THIS AREA
LIMITED BY RDS(on)
100µsec
1msec
1
10msec
DC
0.1 Tc = 25°C
Tj = 150°C
Single Pulse
0.01
0.1
1
10
100
VDS, Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
4.5
4.0
3.5
3.0
2.5 ^{ID = 250µA}
ID = 1.0mA
ID = 1.0A
2.0
1.5
-75 -50 -25 0 25 50 75 100 125 150
TJ , Temperature ( °C )
Fig 10. Threshold Voltage vs. Temperature
0.001
0.0001
1E-006
SINGLE PULSE
( THERMAL RESPONSE )
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
1E-005
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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May 5, 2015