VS-VSKEU300 Datasheet, PDF (3/6 Pages) Vishay Siliconix – High surge capability

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VS-VSKEU300/12PbF
Vishay Semiconductors
175
150
125
100
DC
75
50 ^{Square wave (D = 0.50)}
80 % rated V_R applied
25
0
0 50 100 150 200 250 300 350 400
I_F(AV) - Average Forward Current (A)
Fig. 3 - Maximum Allowable Case Temperature vs. Average Forward Current
1
0.1
0.01
0.001
0.50
0.20
0.10
0.0001
0.05
0.02
0.01
DC
0.00001
0.00001
0.0001
0.001
0.01
0.1
1
10
t₁ - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance R_thJC Characteristics
1600
1400
RMS limit
1200
1000
800
600
400
200
0
0
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
40 80 120 160 200 240 280 320 360 400
I_F(AV) - Average Forward Current (A)
Fig. 5 - Forward Power Loss Characteristics
700
600
125 °C
500
400
300
25 °C
200
100
200
300
400
500
dI_F/dt (A/μs)
Fig. 6 - Typical Reverse Recovery Time vs. dI_F/dt
Revision: 02-Dec-15
3
Document Number: 94670
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