VSK.320 [VISHAY]

Standard Recovery Diodes, 250 A to 320 A (MAGN-A-PAK Power Modules); 标准恢复二极管, 250 A至320 A( MAGN -A- PAK功率模块)
VSK.320
型号: VSK.320
厂家: VISHAY    VISHAY
描述:

Standard Recovery Diodes, 250 A to 320 A (MAGN-A-PAK Power Modules)
标准恢复二极管, 250 A至320 A( MAGN -A- PAK功率模块)

二极管
文件: 总13页 (文件大小:330K)
中文:  中文翻译
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VSK.250, VSK.270, VSK.320 Series  
Vishay Semiconductors  
Standard Recovery Diodes, 250 A to 320 A  
(MAGN-A-PAK Power Modules)  
FEATURES  
• High voltage  
• Electrically isolated base plate  
• 3000 VRMS isolating voltage  
• Industrial standard package  
• Simplified mechanical designs, rapid assembly  
• High surge capability  
• Large creepage distances  
• UL approved file E78996  
• Compliant to RoHS directive 2002/95/EC  
• Designed and qualified for industrial level  
MAGN-A-PAK  
DESCRIPTION  
This new VSK series of MAGN-A-PAKs uses high voltage  
power diodes in two basic configurations. The  
semiconductors are electrically isolated from the metal  
base, allowing common heatsinks and compact assemblies  
to be built. They can be interconnected to form single phase  
or three phase bridges and the single diode module can be  
used in conjunction with the thyristor modules as a  
freewheel diode. These modules are intended for general  
purpose applications such as battery chargers, welders and  
plating equipment and where high voltage and high current  
are required (motor drives, etc.).  
PRODUCT SUMMARY  
IF(AV)  
250 A to 320 A  
Type  
Modules - Diode, High Voltage  
MAJOR RATINGS AND CHARACTERISTICS  
SYMBOL  
CHARACTERISTICS  
VSK.250..  
VSK.270..  
270  
VSK.320..  
320  
UNITS  
A
250  
IF(AV)  
TC  
100  
100  
100  
°C  
IF(RMS)  
IFSM  
393  
424  
502  
50 Hz  
60 Hz  
50 Hz  
60 Hz  
7015  
7345  
246  
8920  
10 110  
10 580  
511  
A
9430  
398  
I2t  
kA2s  
225  
363  
466  
I2t  
VRRM  
TJ  
2460  
3980  
5110  
kA2s  
V
400 to 3000  
- 40 to 150  
°C  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
1
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
ELECTRICAL SPECIFICATIONS  
VOLTAGE RATINGS  
V
RRM, MAXIMUM REPETITIVE  
PEAK REVERSE VOLTAGE  
V
VRSM, MAXIMUM NON-REPETITIVE  
IRRM MAXIMUM  
AT 150 °C  
mA  
VOLTAGE  
CODE  
TYPE NUMBER  
PEAK REVERSE VOLTAGE  
V
04  
08  
12  
16  
20  
30  
400  
800  
500  
900  
VSK.250  
VSK.270  
VSK.320  
1200  
1600  
2000  
3000  
1300  
1700  
2100  
3100  
50  
VSK.270  
FORWARD CONDUCTION  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
180° conduction, half sine wave  
As AC switch  
VSK.250 VSK.270 VSK.320 UNITS  
250  
100  
270  
100  
320  
100  
A
Maximum average forward  
current at case temperature  
IF(AV)  
°C  
Maximum RMS forward current  
IF(RMS)  
393  
424  
502  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
t = 10 ms  
t = 8.3 ms  
7015  
7345  
5900  
6180  
246  
8920  
9340  
7500  
7850  
398  
10 110  
10 580  
8500  
8900  
511  
No voltage  
reapplied  
Maximum peak, one-cycle  
forward, non-repetitive  
surge current  
A
IFSM  
100 % VRRM  
reapplied  
Sinusoidal half wave,  
initial TJ = TJ maximum  
No voltage  
reapplied  
225  
363  
466  
Maximum I2t for fusing  
I2t  
kA2s  
174  
281  
361  
100 % VRRM  
reapplied  
159  
257  
330  
Maximum I2t for fusing  
I2t  
t = 0.1 ms to 10 ms, no voltage reapplied  
2460  
3980  
5110  
kA2s  
Low level value of  
threshold voltage  
(16.7 % x x IF(AV) < I < x IF(AV)),  
TJ = TJ maximum  
VF(TO)1  
0.79  
0.92  
0.63  
0.49  
1.29  
0.74  
0.87  
0.94  
0.81  
1.48  
0.69  
0.86  
0.59  
0.44  
1.28  
V
High level value of  
threshold voltage  
VF(TO)2  
rf1  
(I > x IF(AV)), TJ = TJ maximum  
Low level forward  
slope resistance  
(16.7 % x x IF(AV) < I < x IF(AV)),  
TJ = TJ maximum  
m  
High level forward  
slope resistance  
rf2  
(I > x IF(AV)), TJ = TJ maximum  
IFM = x IF(AV), TJ = TJ maximum, 180° conduction  
Average power = VF(TO) x IF(AV) + rf x (IF(RMS)  
Maximum forward voltage drop  
VFM  
V
2
)
BLOCKING  
PARAMETER  
SYMBOL  
IRRM  
TEST CONDITIONS  
VALUES  
UNITS  
Maximum peak reverse  
leakage current  
TJ = 150 °C  
50  
mA  
V
RMS insulation voltage  
VINS  
50 Hz, circuit to base, all terminals shorted, t = 1 s  
3000  
www.vishay.com  
2
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
Document Number: 93581  
Revision: 02-Jul-10  
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
THERMAL AND MECHANICAL SPECIFICATIONS  
VALUES  
UNITS  
PARAMETER  
SYMBOL  
TEST CONDITIONS  
VSK.250 VSK.270 VSK.320  
Maximum junction operating and storage  
temperature range  
TJ, TStg  
RthJC  
- 40 to 150  
0.125  
°C  
Maximum thermal resistance,  
junction to case per junction  
DC operation  
0.16  
K/W  
Maximum resistance, case to heatsink  
per module  
Mounting surface flat, smooth and  
greased  
RthCS  
0.035  
4 to 6  
A mounting compound is recommended  
and the torque should be rechecked  
after a period of about 3 hours to allow for  
the spread of the compound.  
MAP to heatsink  
Mounting torque  
Nm  
10 %  
busbar to MAP  
8 to 10  
800  
g
Approximate weight  
Case style  
30  
oz.  
MAGN-A-PAK  
R CONDUCTION PER JUNCTION  
SINUSOIDAL CONDUCTION  
RECTANGULAR CONDUCTION  
AT TJ MAXIMUM  
AT TJ MAXIMUM  
DEVICE  
UNITS  
180°  
0.009  
0.008  
0.008  
120°  
90°  
60°  
30°  
180°  
0.007  
0.007  
0.007  
120°  
0.011  
0.011  
0.011  
90°  
60°  
30°  
VSK.250  
VSK.270  
VSK.320  
0.010  
0.012  
0.010  
0.014  
0.014  
0.013  
0.020  
0.020  
0.020  
0.032  
0.032  
0.032  
0.015  
0.015  
0.015  
0.021  
0.020  
0.020  
0.033  
0.033  
0.033  
K/W  
Note  
The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
3
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
150  
300  
180°  
VSK.250.. Series  
120°  
90°  
60°  
30°  
R
(DC) = 0.16 K/W  
thJC  
140  
130  
120  
110  
100  
90  
250  
200  
150  
100  
50  
RMSLim it  
Conduction Angle  
Conduction Angle  
VSK.250.. Series  
30°  
60°  
90°  
120°  
180°  
T = 150°C  
J
80  
0
0
50  
100 150 200 250 300  
Average Forward Current (A)  
Fig. 1 - Current Ratings Characteristics  
0
50  
100  
150  
200  
250  
Average Forward Current (A)  
Fig. 3 - Forward Power Loss Characteristics  
150  
450  
VSK.250.. Se ries  
thJC  
DC  
400  
R
(DC) = 0.16 K/W  
140  
130  
120  
110  
100  
90  
180°  
120°  
350  
90°  
60°  
30°  
300  
250  
200  
150  
100  
50  
Conduction Period  
RM S Lim it  
30°  
60°  
Conduction Period  
VSK.250.. Series  
90°  
120°  
T = 150°C  
J
180°  
DC  
80  
0
0
50 100 150 200 250 300 350 400  
Average Forward Current (A)  
0
50 100 150 200 250 300 350 400  
Average Forward Current (A)  
Fig. 2 - Current Ratings Characteristics  
Fig. 4 - Forward Power Loss Characteristics  
600  
500  
400  
300  
200  
100  
0
t
h
S
0
A
.
0
8
K
0
/
W
.
1
2
K
/
W
W
180°  
(Sine)  
0
.
2
K
/
0
DC  
.
2
5
K
/
W
VSK.250.. Series  
Pe r Junc t io n  
T = 15 0° C  
J
0
50 100 150 200 250 300 350 400  
Total RMSOutput Current (A)  
25  
50  
75  
100 125 150  
Maximum Allowable Ambient Temperature (°C)  
Fig. 5 - Forward Power Loss Characteristics  
www.vishay.com  
4
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
Document Number: 93581  
Revision: 02-Jul-10  
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
1200  
1000  
800  
600  
400  
200  
0
0
.
0
5
180°  
K
/
(Sine)  
180°  
W
(Rect)  
2 x VSK.250.. Series  
Single Phase Bridge  
Connected  
T
= 1 5 0 ° C  
J
0
500  
25  
50  
75  
100 125 150  
0
100  
200  
300  
400  
Maximum Allowable Ambient Temperature (°C)  
Total Output Current (A)  
Fig. 6 - Forward Power Loss Characteristics  
1800  
1600  
1400  
1200  
1000  
800  
0
0
.
.
0
0
4
0
2
.
K
0
K
/
6
W
/
K
W
/
W
120°  
(Rect)  
0
.
1
2
K
/
W
600  
3 x VSK.250.. Series  
Three Phase Bridge  
Connected  
400  
200  
T = 1 50 ° C  
J
0
0
100 200 300 400 500 600 700 8  
00  
25  
50  
75  
100 125 150  
Total Output Current (A)  
Maximum Allowable Ambient Temperature (°C)  
Fig. 7 - Forward Power Loss Characteristics  
7000  
6500  
6000  
5500  
5000  
4500  
4000  
3500  
3000  
2500  
2000  
1500  
6500  
6000  
5500  
5000  
4500  
4000  
3500  
3000  
2500  
2000  
1500  
At Any Rated Load Condition And With  
Maximum Non Repetitive Surge Current  
VersusPulse Train Duration.  
Rated V  
Applied Following Surge.  
RRM  
Initial T = 150°C  
J
Initial T = 150°C  
@60 Hz 0.0083 s  
@50 Hz 0.0100 s  
J
No Voltage Reapplied  
Ra t e d V  
Re a p p li e d  
RRM  
VSK.250.. Series  
Per Junc tio n  
VSK.250.. Series  
Per Junc t io n  
0.01  
0.1  
Pulse Tra in Dura t io n (s)  
Fig. 9 - Maximum Non-Repetitive Surge Current  
1
1
10  
100  
Numb er Of Equal Amplitude Half Cyc le Current Pulses (N)  
Fig. 8 - Maximum Non-Repetitive Surge Current  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
5
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
150  
140  
130  
120  
110  
10000  
VSK.270.. Series  
(DC) = 0.125 K/ W  
T = 25 ° C  
J
R
thJC  
T = 15 0° C  
J
1000  
100  
10  
Conduction Period  
30°  
100  
60°  
90°  
120°  
VSK.250.. Series  
Per Junc tio n  
90  
80  
180°  
DC  
400  
0
100  
200  
300  
500  
0.5  
1
1.5  
2
2.5  
3
3.5  
4
InstantaneousForward Voltage (V)  
Average Forward Current (A)  
Fig. 13 - Current Ratings Characteristics  
Fig. 10 - Forward Voltage Drop Characteristics  
1
400  
Steady State Value:  
350  
300  
250  
200  
150  
100  
50  
R
= 0.16 K/ W  
thJC  
(DC Operation)  
180°  
120°  
90°  
0.1  
0.01  
60°  
RM S Lim it  
30°  
Conduction Angle  
VSK.270.. Series  
VSK.250.. Series  
Per Junc t ion  
T = 1 50 ° C  
J
0
0.001  
0
50  
100 150 200 250 300  
0.001  
0.01  
0.1  
1
10  
100  
Average Forward Current (A)  
Square Wave Pulse Duration (s)  
Fig. 11 - Thermal Impedance ZthJC Characteristics  
Fig. 14 - Forward Power Loss Characteristics  
150  
500  
VSK.270.. Se ries  
thJC  
DC  
450  
R
(DC) = 0.125 K/W  
140  
130  
120  
110  
100  
90  
180°  
400 120°  
90°  
350  
60°  
RM S Lim it  
30°  
300  
Conduction Angle  
250  
200  
30°  
150  
100  
50  
Conduction Period  
VSK.270.. Series  
60°  
90°  
120°  
180°  
T = 1 50 ° C  
J
80  
0
0
50  
100 150 200 250 300  
Average Forward Current (A)  
Fig. 12 - Current Ratings Characteristics  
0
50 100 150 200 250 300 350 400 450  
Average Forward Current (A)  
Fig. 15 - Forward Power Loss Characteristics  
www.vishay.com  
6
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
Document Number: 93581  
Revision: 02-Jul-10  
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
700  
600  
500  
400  
300  
200  
100  
0
0
.
t
h
0
6
S
A
K
/
W
0
.
1
6
K
180°  
/
W
(Sine)  
0
.
2
5
K
/
W
DC  
0
.
6
VSK.270.. Series  
Pe r Junc t io n  
T = 150 °C  
K
/
W
J
0
25  
50  
75  
100 125 150  
0
50 100 150 200 250 300 350 400  
Maximum Allowable Ambient Temperature (°C)  
To t a l RM S O u t p u t C u r r e n t ( A )  
Fig. 16 - Forward Power Loss Characteristics  
1800  
1600  
1400  
1200  
1000  
800  
R
0
0
.
3
.
t
h
0
4
K
S
A
/
K
W
/
=
W
0
.
0
2
K
/
W
180°  
(Sine)  
180°  
0
.
0
8
-
D
K
/
W
e
l
t
a
R
0
.
1
(Rect)  
2
K
/
W
0
.
1
6
K
/
W
600  
2 x VSK.270.. Series  
400  
Single Phase Bridge  
Connected  
200  
T
= 1 5 0° C  
J
0
0
100 200 300 400 500 60  
0
25  
50  
75  
100 125 150  
Total Output Current (A)  
Maximum Allowable Ambient Temperature (°C)  
Fig. 17 - Forward Power Loss Characteristics  
2400  
2100  
1800  
1500  
1200  
900  
0
t
.
0
h
S
4
A
K
/
W
120°  
(Rect)  
0
.
1
K
/
W
3 x VSK.270.. Series  
600  
Three Phase Bridge  
Connected  
300  
T = 150°C  
J
0
0
200  
Total Output Current (A)  
Fig. 18 - Forward Power Loss Characteristics  
400  
600  
80  
0
25  
50  
75  
100 125 150  
Maximum Allowable Ambient Temperature (°C)  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
7
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
8000  
1
At Any Rated Load Condition And With  
Rated V Applied Following Surge.  
Steady State Value:  
= 0.45 K/W  
RRM  
R
thJC  
(DC Operation)  
7000  
6000  
5000  
4000  
3000  
2000  
Initial T = 150°C  
J
@60 Hz 0.0083 s  
@50 Hz 0.0100 s  
0.1  
0.01  
VSK.270.. Series  
Per Junc tio n  
VSK.270.. Series  
Per Junc t io n  
0.001  
0.001  
0.01  
0.1  
1
10  
100  
1
10  
100  
Square Wave Pulse Duration (s)  
Number Of Equal Amplitude Half Cycle Current Pulses(N)  
Fig. 19 - Maximum Non-Repetitive Surge Current  
Fig. 22 - Thermal Impedance ZthJC Characteristics  
150  
9000  
Maximum Non Repetitive Surge Current  
VSK.320.. Series  
thJC  
VersusPulse Train Duration.  
R
( DC ) = 0.125 K/ W  
140  
130  
120  
110  
100  
90  
8000  
Initial T = 150°C  
J
No Voltage Reapplied  
7000  
6000  
5000  
4000  
3000  
2000  
Ra t ed V  
Rea p p lie d  
RRM  
Conduction Angle  
30°  
60°  
90°  
120°  
180°  
VSK.270.. Series  
Per Junc t ion  
80  
0
50 100 150 200 250 300 350  
Average Forward Current (A)  
0.01  
0.1  
Pulse Tra in Dura t io n ( s)  
1
Fig. 20 - Maximum Non-Repetitive Surge Current  
Fig. 23 - Current Ratings Characteristics  
150  
10000  
VSK.320.. Series  
( DC ) = 0.125 K/ W  
R
thJC  
140  
130  
120  
110  
100  
90  
T = 25°C  
J
T = 150°C  
J
1000  
100  
10  
Conduction Period  
30°  
60°  
90°  
120°  
VSK.270.. Series  
Per Junc tion  
180°  
DC  
80  
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
100 200 300 400 500 600  
Average Forward Current (A)  
InstantaneousForward Voltage (V)  
Fig. 21 - Forward Voltage Drop Characteristics  
Fig. 24 - Current Ratings Characteristics  
www.vishay.com  
8
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
Document Number: 93581  
Revision: 02-Jul-10  
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
500  
450  
400  
350  
300  
250  
200  
400  
350  
300  
250  
200  
150  
100  
50  
DC  
180°  
120°  
90°  
180°  
120°  
90°  
60°  
60°  
30°  
30°  
RM S Lim it  
RMS Lim it  
Conduction Period  
Conduction Angle  
150  
100  
50  
VSK.320.. Series  
Per Junc tion  
VSK.320.. Series  
T = 150°C  
J
T = 150°C  
J
0
0
0
100 200 300 400 500 600  
Average Forward Current (A)  
0
50 100 150 200 250 300 350  
Average Forward Current (A)  
Fig. 25 - Forward Power Loss Characteristics  
Fig. 26 - Forward Power Loss Characteristics  
700  
600  
500  
R
=
0
0
.
0
.
1
2
K
K
/
W
/
180°  
(Sine)  
W
-
D
0
.
1
e
6
l
t
K
a
/
W
R
400  
300  
200  
100  
0
DC  
VSK.320.. Series  
Pe r Junc t io n  
T = 150°C  
J
0
100  
200  
300  
400  
500  
25  
50  
75  
100 125 150  
Total RMSOutput Current (A)  
Maximum Allowable Ambient Temperature (°C)  
Fig. 27 - Forward Power Loss Characteristics  
1400  
1200  
1000  
800  
600  
400  
200  
0
0
0
0
.
0
.
0
.
0
3
4
6
K
K
/
K
0
/
/
.
W
0
W
W
8
K
/
W
180°  
(Sine)  
180°  
0
.
1
2
K
/
W
W
(Rect)  
0
.
1
6
K
/
0
.
2
5
K
/
W
2 x VSK.320.. Series  
Si n g le Ph a se Bri d g e  
Connected  
T
= 150°C  
J
0
100 200 300 400 500  
Total Output Current (A)  
6
00  
25  
50  
75  
100 125 150  
Maximum Allowable Ambient Temperature (°C)  
Fig. 28 - Forward Power Loss Characteristics  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
9
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
2800  
2400  
2000  
1600  
1200  
800  
R
t
h
S
A
0
.
0
0
.
0
2
4
K
K
/
/
W
W
W
0
-
D
.
0
5
e
K
l
/
t
120°  
a
R
(Rect)  
0
.
1
2
K
/
W
3 x VSK.320.. Series  
Three Phase Bridge  
Connected  
400  
T = 150 ° C  
J
0
0
200  
400  
600  
800  
1000  
25  
50  
75  
100 125 150  
Total Output Current (A)  
Maximum Allowable Ambient Temperature (°C)  
Fig. 29 - Forward Power Loss Characteristics  
10000  
9000  
8000  
7000  
6000  
5000  
4000  
3000  
2000  
10000  
1000  
100  
At Any Rated Load Condition And With  
Rated V  
Applied Following Surge.  
T = 2 5° C  
RRM  
J
Initial T = 150°C  
@60 Hz 0.0083 s  
@50 Hz 0.0100 s  
J
T = 1 5 0° C  
J
VSK.320.. Series  
Per Junc tio n  
VSK.320.. Series  
Per Junc t io n  
0.5  
1
1.5  
2
2.5  
3
3.5  
4
1
10  
100  
Number Of Equal Amplitude Half Cycle Current Pulses(N)  
Insta nt a n e o us Fo rwa rd Vo lt ag e (V)  
Fig. 30 - Maximum Non-Repetitive Surge Current  
Fig. 32 - Forward Voltage Drop Characteristics  
10000  
1
Maximum Non Repetitive Surge Current  
St e a d y St a t e V a lu e :  
VersusPulse Train Duration.  
9000  
8000  
7000  
6000  
5000  
4000  
3000  
2000  
R
= 0. 45 K/ W  
thJC  
(DC Operation)  
Initial T = 150°C  
J
No Voltage Reapplied  
Ra t ed V  
Re a p p lie d  
RRM  
0.1  
0.01  
VSK.320.. Series  
Per Junc t io n  
VSK.320.. Series  
Per Junc tio n  
0.001  
0.01  
0.1  
Pulse Train Duration (s)  
1
0.001  
0.01  
Square Wave Pulse Duration (s)  
Fig. 33 - Thermal Impedance ZthJC Characteristics  
0.1  
1
10  
100  
Fig. 31 - Maximum Non-Repetitive Surge Current  
www.vishay.com  
10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
Document Number: 93581  
Revision: 02-Jul-10  
VSK.250, VSK.270, VSK.320 Series  
Standard Recovery Diodes, 250 A to 320 A  
Vishay Semiconductors  
(MAGN-A-PAK Power Modules)  
ORDERING INFORMATION TABLE  
Device code  
VSK  
D
320  
-
24  
1
2
3
4
1
-
-
-
-
Module type  
2
3
4
Circuit configuration (see Circuit Configuration table)  
Current rating: IF(AV) rounded  
Voltage code x 100 = VRRM (see Voltage Ratings table)  
CIRCUIT CONFIGURATION  
CIRCUIT  
CIRCUIT DESCRIPTION  
CIRCUIT DRAWING  
CONFIGURATION CODE  
VSKD...  
-
+
~
Two diodes doubler circuit  
D
C
J
-
+
~
VSKC...  
-
+
-
Two diodes common cathodes  
+
-
-
VSKJ...  
-
+
+
Two diodes common anodes  
-
+
+
VSKE...  
+
-
Single diode  
E
+
-
LINKS TO RELATED DOCUMENTS  
Dimensions  
www.vishay.com/doc?95086  
Document Number: 93581  
Revision: 02-Jul-10  
For technical questions within your region, please contact one of the following:  
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com  
www.vishay.com  
11  
Outline Dimensions  
Vishay Semiconductors  
MAGN-A-PAK  
DIMENSIONS in millimeters (inches)  
Ø 5.5  
35 (1.38)  
28 (1.12)  
3 screws M8 x 1.25  
80 (3.15)  
9 (0.35)  
6 (0.24)  
115 (4.53)  
HEX 13  
92 (3.62)  
Notes  
• Dimensions are nominal  
• Full engineering drawings are available on request  
• UL identification number for gate and cathode wire: UL 1385  
• UL identification number for package: UL 94 V-0  
Document Number: 95086  
Revision: 03-Aug-07  
For technical questions, contact: indmodules@vishay.com  
www.vishay.com  
1
Legal Disclaimer Notice  
www.vishay.com  
Vishay  
Disclaimer  
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE  
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.  
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,  
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other  
disclosure relating to any product.  
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or  
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all  
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,  
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular  
purpose, non-infringement and merchantability.  
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical  
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements  
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular  
product with the properties described in the product specification is suitable for use in a particular application. Parameters  
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All  
operating parameters, including typical parameters, must be validated for each customer application by the customer’s  
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,  
including but not limited to the warranty expressed therein.  
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining  
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.  
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree  
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and  
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay  
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to  
obtain written terms and conditions regarding products designed for such applications.  
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by  
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
Material Category Policy  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the  
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council  
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment  
(EEE) - recast, unless otherwise specified as non-compliant.  
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that  
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.  
Revision: 12-Mar-12  
Document Number: 91000  
1

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