IRFS3806TRLPBF Datasheet, PDF (6/11 Pages) International Rectifier – High Efficiency Synchronous Rectification in SMPS

IRFB/S/SL3806PbF
4.0
3.5
3.0
2.5 _{ID = 50µA}
ID = 250µA
2.0 ID = 1.0mA
ID = 1.0A
1.5
1.0
-75 -50 -25 0 25 50 75 100 125 150 175 200
TJ , Temperature ( °C )
Fig 16. Threshold Voltage vs. Temperature
14
IF = 25A
12 VR = 51V
TJ = 25°C
10 _{TJ = 125°C}
8
6
4
2
0
0
200 400 600 800 1000
diF /dt (A/µs)
Fig. 18 - Typical Recovery Current vs. di_f/dt
260
IF = 25A
VR = 51V
210 _{TJ = 25°C}
TJ = 125°C
160
14
IF = 17A
12 VR = 51V
TJ = 25°C
10 _{TJ = 125°C}
8
6
4
2
0
0
200 400 600 800 1000
diF /dt (A/µs)
Fig. 17 - Typical Recovery Current vs. di_f/dt
260
IF = 17A
VR = 51V
210 _{TJ = 25°C}
TJ = 125°C
160
110
60
10
0
200 400 600 800 1000
diF /dt (A/µs)
Fig. 19 - Typical Stored Charge vs. di_f/dt
110
60
10
0
200 400 600 800 1000
diF /dt (A/µs)
Fig. 20 - Typical Stored Charge vs. di_f/dt
6
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