VS-80EBU04 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Ultrafast recovery time

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1000
100
T_J = 25 ˚C
VS-80EBU04
Vishay Semiconductors
10
1
10
100
1000
V_R - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
0.1 D = 0.01
Single Pulse
(Thermal Resistance)
P_DM
t1
t2
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
t₁ - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics
180
160
140
DC
120
100 _{Square wave (D = 0.50)}
80 % Rated V_R applied
80
see note ⁽¹⁾
60
0
20 40 60
80 100 120
I_F(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
140
RMS Limit
120
100
80
60
40
20
0
0
20 40
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
DC
60 80 100 120
I_F(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
Revision: 09-Jun-15
3
Document Number: 93025
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