N-HFA08TB120 Datasheet, PDF (3/6 Pages) Nell Semiconductor Co., Ltd – FRED Ultrafast Soft Recovery Diode, 8 A

SEMICONDUCTOR
Fig.1 Maximum Forward Voltage Drop Characteristics
100
10
1
0
T_J = 150 ºC
T_J = 125 ºC
T_J = 25 ºC
2
4
6
8
10
Forward Voltage Drop - VFM (V)
N-HFA08TB120 RRooHHSS
Nell High Power Products
Fig.2 Typical Values of Reverse Current vs.
Reverse Voltage
1000
TJ = 150ºC
100
TJ = 125ºC
TJ = 100ºC
10
1
0.1
TJ = 25ºC
0.01
0
300
600
900
Reverse Voltage - VR (V)
1200
Fig.3 Typical Junction Capacitance vs. Reverse Voltage
100
T_J = 25ºC
10
1
1
10
100
10000
Reverse Voltage - V_R (V)
Fig.4 Maximum Thermal Impedance Z _thJC Characteristics
10
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
0.01
P_DM
t₁
t₂
Notes:
1. Duty factor D = t1/ t 2
2. Peak T_J = Pdm x ZthJC + Tc
0.1
1
Rectangular Pulse Duration (sec)- t₁
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