N-HFA30PA40C Datasheet, PDF (3/5 Pages) Nell Semiconductor Co., Ltd – FRED Ultrafast Soft Recovery Diode, 2 x 15 A

SEMICONDUCTOR
N-HFA30PA40C ^RRooHHSS
Nell High Power Products
Fig.1 Maximum effective transient thermal impedance, junction-to-case vs. pulse duration
1.40
0.9
1.20
1.00
0.80
0.60
0.40
0.20
0
10^-5
0.7
0.5
0.3
0.1
0.05
10^-4
SINGLE PULSE
10^-3
10^-2
Rectangular pulse duration (seconds)
Note :
t1
t2
Duty Factor D =t1/t2
Peak T_J = P_DM xZ_θJC+T_C
10^-1
1.0
Fig.2 Forward current vs. forward voltage
60
50
40
30
T_J =125°C
20
T_J =150°C
10 ^TJ ^=150°C
T_J =25°C
T_J =-55°C
0
0
0.5
1
1.5
2
2.5
Anode-to-cathode voltage (V), V_F
Fig.3 Reverse recovery time vs. current rate of change
120
100
T_J =125°C
T_R =266V
80
60
30A
15A
7.5A
40
20
0
0 200 400 600 800 1000 1200
Current rate of change(A/μs), -di_F/dt
Fig.4 Reverse recovery charge vs. current rate of change
800
700
T_J =125°C
T_R =266V
30A
600
500
15A
400
300
7.5A
200
100
0
0 200 400 600 800 1000 1200
Current rate of change (A/μs), -di_F/dt
Fig 5. Reverse recovery current vs. current rate of change
25
T_J =125°C
T_R =266V
20
30A
15
15A
10
7.5A
5
0
0 200 400 600 800 1000 1200
Current rate of change (A/μs), -di_F/dt
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