VSKE320 Vishay Siliconix, VSKE320 Datasheet - Page 5

• Manufacturer Part Number: VSKE320
• Description: Standard Recovery Diodes
• Manufacturer: Vishay Siliconix

www.DataSheet.co.kr
Document Number: 93581
Revision: 30-Oct-08
Fig. 8 - Maximum Non-Repetitive Surge Current
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
Numb er Of Equal Amplitude Half Cyc le Current Pulses (N)
1
VSK.250.. S eries
Per Junc tion
At Any Ra ted Loa d Cond ition And With
Rated V
Standard Recovery Diodes, 250 to 320 A
R RM
1800
1600
1400
1200
1000
1200
1000
(MAGN-A-PAK
800
600
400
200
800
600
400
200
0
0
Ap p lied Following Surge.
0
0
10
100 200 300 400 500 600 700 800
Initia l T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
100
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T otal Output Current (A)
T otal Outp ut Current (A)
J
200
(Rec t)
Fig. 6 - Forward Power Loss Characteristics
120°
Fig. 7 - Forward Power Loss Characteristics
3 x VSK.250.. S eries
T hree Phase Brid ge
S ingle Phase B rid ge
2 x VSK.250.. S eries
TM
100
Connec ted
300
Connec ted
T = 150°C
(R ec t)
(S ine)
T = 150°C
180°
180°
J
J
Power Modules)
400
VSK.250, VSK.270, VSK.320 Series
500
0
0
Maximum Allowab le Ambient T emp era ture (°C)
Maximum Allowable Ambient T emperature (°C)
25
25
50
50
Fig. 9 - Maximum Non-Repetitive Surge Current
75
75
7000
6500
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
Vishay High Power Products
0.01
100
100
Maximum Non Repetitive S urge Current
VSK.250.. S eries
Per Junc tion
125
125
Pulse T rain Duration (s)
Versus Pulse T rain Duration.
150
150
R a ted V
No Voltage Reapp lied
0.1
Initial T = 150°C
R R M
Rea pplied
J
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1
5
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