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VSKD250-16

P1-P3P4-P6P7-P9P10-P12P13-P13
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 93581
4 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 02-Jul-10
VSK.250, VSK.270, VSK.320 Series
Vishay Semiconductors
Standard Recovery Diodes, 250 A to 320 A
(MAGN-A-PAK Power Modules)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Forward Power Loss Characteristics
80
90
100
110
120
130
140
150
0 50 100 150 200 250 300
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduction Angle
Average Forward Current (A)
VSK.250.. Se ries
R (DC) = 0.16 K/ W
thJC
80
90
100
110
120
130
140
150
0 50 100 150 200 250 300 350 400
DC
30°
60°
90°
120°
180°
Maximum Allowable Ca se Temperature (°C)
Conduction Period
Average Forward Current (A)
VSK.250.. Se rie s
R (DC) = 0.16 K/ W
thJC
0
50
100
150
200
250
300
0 50 100 150 200 250
Avera ge Fo rw ard Curre nt (A)
RM S Li m i t
Maximum Average Forward Powe r Loss (W)
Conduction Angle
180°
120°
90°
60°
30°
VSK.250.. Series
T = 1 5 0 ° C
J
0
50
100
150
200
250
300
350
400
450
0 50 100 150 200 250 300 350 400
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RM S Li m i t
Maximum Average Forward Power Loss (W)
Conduction Period
VSK.250.. Series
T = 150°C
J
0 25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
0
2
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
.
0
8
K
/
W
0
.
2
K
/
W
0
.
2
5
K
/
W
0
.
4
K
/
W
0
.
1
2
K
/
W
0
.
6
K
/
W
0
100
200
300
400
500
600
0 50 100 150 200 250 300 350 400
Total RMS Output Current (A)
Maximum Total Forward Power Loss (W)
180°
(Sine)
DC
VSK.250.. Se rie s
Pe r Ju n c t io n
T = 15 0 ° C
J
Document Number: 93581 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 02-Jul-10 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com 5
VSK.250, VSK.270, VSK.320 Series
Standard Recovery Diodes, 250 A to 320 A
(MAGN-A-PAK Power Modules)
Vishay Semiconductors
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Forward Power Loss Characteristics
Fig. 8 - Maximum Non-Repetitive Surge Current Fig. 9 - Maximum Non-Repetitive Surge Current
0 255075100125150
Maximum Allowable Ambient Temperature (°C)
0
.
0
8
K
/
W
0
.
1
K
/
W
0
.
1
6
K
/
W
0
.
2
5
K
/
W
0
.
0
3
K
/
W
0
.
0
5
K
/
W
0
.
3
5
K
/
W
R
=
0
.
0
1
K
/
W
-
D
e
l
t
a
R
t
h
S
A
0
200
400
600
800
1000
1200
0 100 200 300 400 500
Total Output Current (A)
Ma ximum Total Power Lo ss (W)
180°
(Sine)
180°
(Rec t)
2 x VSK.250.. Series
Single Phase Bridge
Connected
T = 1 5 0 ° C
J
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
110100
Peak Half Sine Wave Forward Current (A)
Nu mb e r O f Eq ua l A m p lit u de Ha lf C yc le Cu rre nt Pulse s (N)
Initia l T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
VSK.250.. Series
Pe r Ju n c t i o n
At Any Ra ted Loa d Cond ition And With
Rated V Applied Following Surge.
RRM
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
0.01 0.1 1
Peak Half Sine Wave Forward Current (A)
Pu lse Tra i n D u ra t io n ( s)
Maximum Non Repetitive Surge Current
Initia l T = 150°C
No Volt ag e Rea pp lied
Ra t e d V Re a p p l i e d
RRM
Versus Pulse Train Duration.
J
VSK.250.. Se ries
Pe r Ju nc t io n
www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 93581
6 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 02-Jul-10
VSK.250, VSK.270, VSK.320 Series
Vishay Semiconductors
Standard Recovery Diodes, 250 A to 320 A
(MAGN-A-PAK Power Modules)
Fig. 10 - Forward Voltage Drop Characteristics
Fig. 11 - Thermal Impedance Z
thJC
Characteristics
Fig. 12 - Current Ratings Characteristics
Fig. 13 - Current Ratings Characteristics
Fig. 14 - Forward Power Loss Characteristics
Fig. 15 - Forward Power Loss Characteristics
10
100
1000
10000
0.5 1 1.5 2 2.5 3 3.5 4
T = 2 5 ° C
J
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
VSK.250.. Series
Pe r Ju n c t io n
T = 1 5 0 ° C
J
0.001
0.01
0.1
1
0.001 0.01 0.1 1 10 100
Square Wave Pulse Duration (s)
thJC
VSK.250.. Series
Pe r J u n c t i o n
Steady State Value:
R = 0 . 1 6 K/ W
(DC Operation)
thJC
Transient Thermal Impedance Z (K/W)
80
90
100
110
120
130
140
150
0 50 100 150 200 250 300
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduction Angle
Average Forward Current (A)
VSK.270.. Se rie s
R (DC) = 0.125 K/ W
thJC
80
90
100
110
120
130
140
150
0 100 200 300 400 500
DC
30°
60°
90°
120°
180°
Maximum Allowable Case Temperature (°C)
Conduction Period
Average Forward Current (A)
VSK.270.. Se ries
R (DC) = 0.125 K/ W
thJC
0
50
100
150
200
250
300
350
400
0 50 100 150 200 250 300
Average Forward Current (A)
RM S Lim it
Maximum Average Forward Power Loss (W)
Conduction Angle
180°
120°
90°
60°
30°
VSK.270.. Se rie s
T = 1 5 0 ° C
J
0
50
100
150
200
250
300
350
400
450
500
0 50 100 150 200 250 300 350 400 450
DC
180°
120°
90°
60°
30°
Average Forward Current (A)
RM S Li m i t
Maximum Average Forward Power Loss (W)
Cond uction Period
VSK.270.. Se ries
T = 1 5 0 ° C
J
P1-P3P4-P6P7-P9P10-P12P13-P13

VSKD250-16

Mfr. #:
Buy VSKD250-16
Manufacturer:
Vishay
Description:
DIODE MODULE 1.6KV 250A MAGNAPAK
Lifecycle:
New from this manufacturer.
Delivery:
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