HFB35HB20 Datasheet, PDF (4/5 Pages) International Rectifier – Ultrafast, Soft Recovery Diode

HFB35HB20
90
70
IF = 17.5A
IF = 35A
50
VR = 160V
TJ = 125°C
TJ = 25°C
IF = 70A
30
100
dif / dt - ( A / µs )
1000
Fig. 5 - Typical Reverse Recovery Vs. di_f/dt,
100
IF = 17.5A
10
IF = 35A
IF = 70A
1
100
VR = 160V
TJ = 125°C
TJ = 25°C
dif / dt - ( A / µs )
1000
Fig. 6 - Typical Recovery Current Vs. di_f/dt,
1000
10000
IF = 17.5A
IF = 35A
IF = 70A
100
IF = 70A
IF = 35A
IF = 17.5A
VR = 160V
TJ = 125°C
TJ = 25°C
10
100
dif / dt - ( A / µs )
1000
Fig. 7 - Typical Stored Charge Vs. di_f/dt
1000
100
100
VR = 160V
TJ = 125°C
TJ = 25°C
1000
dif / dt - ( A / µs )
Fig. 8 - Typical di_(rec)M/dt Vs. di_f/dt
4
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