C&H Technology HFA90NH40PbF - Manual (Page 5)

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4 Revision: 01-Aug-08
HFA90NH40PbF
Vishay High Power Products HEXFRED ®
Ultrafast Soft Recovery Diode, 210 A
Fig. 5 - Typical Reverse Recovery Time vs. dI
F
/dt
Fig. 6- Typical Recovery Current vs. dI
F
/dt
Fig. 7 - Typical Stored Charge vs. dI
F
/dt
Fig. 8 - Typical dI
(rec)M
/dt vs. dI
F
/dt
dI
F/
dt (A/μs)
t
rr
(ns)
100 1000
40
80
120
160
200
240
200A, 125°C
40A, 25°C
90A, 25°C
200A, 25°C
90A, 125°C
40A, 125°C
I
RRM
(A)
dI F/ dt (A/μs)
100 1000
1
10
100
200A, 125°C
40A, 25°C
90A, 25°C
200A, 25°C
90A, 125°C
40A, 125°C
Q
rr
(nC)
dI
F/
dt (A/μs)
100 1000
0
500
1000
1500
2000
2500
3000
3500
4000
4500
200A, 125°C
40A, 25°C
90A, 25°C
200A, 25°C
90A, 125°C
40A, 125°C
dI (rec)M/ dt (A/μ
s)
dI
F/
dt (A/μs)
100 1000
100
1000
10000
200A, 25°C
40A, 125°C
90A, 125°C
200A, 125°C
90A, 25°C
40A, 25°C