VSKDL450-25S20 [VISHAY]
Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules); 快恢复二极管， 460 （超级MAGN -A- PAKTM功率模块）
| 型号： | VSKDL450-25S20 |
| 厂家： | 
VISHAY |
| 描述： | Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules) |
| 文件： | 总8页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VSKDL450..S20 Series
Vishay High Power Products
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
FEATURES
• High power FAST recovery diode series
• High current capability
RoHS
• 3000 VRMS isolating voltage with non-toxic
substrate
COMPLIANT
• High surge capability
• High voltage ratings up to 2500 V
• Industrial standard package
• UL E78996 approved
• Lead (Pb)-free
SUPER MAGN-A-PAKTM
• Designed and qualified for industrial level
TYPICAL APPLICATIONS
• Snubber for large GTO
PRODUCT SUMMARY
IF(AV)
460 A
• Snubber for large IGBT
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
460
UNITS
A
°C
A
IF(AV)
TC
82
720
IF(RMS)
IFSM
I2t
TC
82
°C
50 Hz
60 Hz
50 Hz
60 Hz
13 000
13 800
845
A
kA2s
790
I2√t
VRRM
trr
8450
kA2√s
V
Range
Range
1600 to 2500
4.0
µs
T
Stg, TJ
- 40 to 150
°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
V
RRM, MAXIMUM REPETITIVE
VRSM, MAXIMUM NON-REPETITIVE
IRRM MAXIMUM
AT TJ MAXIMUM
mA
VOLTAGE
CODE
TYPE NUMBER
PEAK REVERSE VOLTAGE
PEAK REVERSE VOLTAGE
V
V
16
20
25
1600
2000
2500
1700
2100
2600
VSKDL450..S20
50
Document Number: 93165
Revision: 12-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
FORWARD CONDUCTION
PARAMETER
SYMBOL
IF(AV)
IF(RMS)
TEST CONDITIONS
VALUES UNITS
460
82
A
°C
A
Maximum average forward current
at case temperature
180° conduction, half sine wave
Maximum RMS forward current
180° conduction, half sine wave at TC = 82 °C
720
13.0
13.8
11.1
11.8
845
790
616
578
8450
1.16
1.62
0.68
0.41
2.20
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
No voltage
reapplied
Maximum peak, one-cycle forward,
non-repetitive surge current
IFSM
kA
100 % VRRM
reapplied
Sinusoidal half wave,
initial TJ = TJ maximum
No voltage
reapplied
Maximum I2t for fusing
I2t
kA2s
100 % VRRM
reapplied
Maximum I2√t for fusing
I2√t
VF(TO)1
VF(TO)2
rf1
t = 0.1 to 10 ms, no voltage reapplied
kA2√s
Low level value of threshold voltage
High level value of threshold voltage
Low level value of forward slope resistance
High level value of forward slope resistance
Maximum forward voltage drop
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum
(I > π x IF(AV)), TJ = TJ maximum
V
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum
(I > π x IF(AV)), TJ = TJ maximum
mΩ
rf2
VFM
Ipk = 1800 A, TJ = 25 °C, tp = 10 ms sine pulse
V
RECOVERY CHARACTERISTICS
MAXIMUM VALUE
AT TJ = 25 °C
TYPICAL VALUES
AT TJ = 150 °C
TEST CONDITIONS
IFM
Ipk
trr
CODE
t
rr AT 25 % IRRM
SQUARE
PULSE
(A)
dI/dt
(A/µs)
Vr
(V)
Qrr
(µC)
Ir
(A)
trr AT 25 % IRRM
(µs)
t
di
dt
(µs)
Qrr
IRM(REC)
S20
2.0
1000
100
- 50
4
400
180
BLOCKING
PARAMETER
SYMBOL
VINS
TEST CONDITIONS
VALUES
UNITS
RMS insulation voltage
t = 1 s
TJ = TJ maximum, rated VRRM applied
3000
50
V
Maximum peak reverse and
off-state leakage current
IRRM
mA
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93165
Revision: 12-Jun-08
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum operating junction and storage
temperature range
TJ, TStg
- 40 to 150
°C
Maximum thermal resistance,
junction to case per junction
RthJC
DC operation
0.065
0.02
K/W
Maximum thermal resistance,
case to heatsink
RthC-hs
A mounting compound is recommended and
the torque should be rechecked after a
period of 3 hours to allow for the spread
of the compound.
SMAP to heatsink
6 to 8
Mounting torque 10 %
busbar to SMAP
Nm
g
12 to 15
1500
Approximate weight
Case style
See dimensions - link at the end of datasheet
SUPER MAGN-A-PAK
ΔRthJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
180°
120°
90°
0.009
0.011
0.014
0.021
0.037
0.006
0.011
0.015
0.022
0.038
TJ = TJ maximum
K/W
60°
30°
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
Document Number: 93165
Revision: 12-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
150
1200
DC
VSKDL450.. Series
140
130
120
110
100
90
R
(DC) = 0.065 K/W
180°
120°
90°
thJC
1000
800
600
400
200
0
60°
30°
Conduction Angle
RMS Lim it
Conduction Period
30°
80
60°
VSKDL450.. Series
Per Junc t io n
90°
120°
400
70
T = 15 0 ° C
J
180°
500
60
0
100
200
300
0
100 200 300 400 500 600 700 800
Average Forward Current (A)
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 4 - Forward Power Loss Characteristics
150
140
130
120
110
100
90
12000
At Any Rated Load Condition And With
Rated V Applied Following Surge.
VSKDL450.. Series
thJC
R
(DC) = 0.065 K/W
11000
10000
9000
8000
7000
6000
5000
4000
3000
RRM
Initial T = 150°C
J
@60 Hz 0.0083 s
@50 Hz 0.0100 s
Conduction Period
30°
60°
90°
120°
80
VSKDL450.. Series
Per Junc t ion
70
180°
DC
60
0
100 200 300 400 500 600 700 800
Average Forward Current (A)
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses(N)
Fig. 2 - Current Ratings Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
14000
900
800
700
600
500
400
300
200
100
0
Maximum Non Repetitive Surge Current
VersusPulse Train Duration.
180°
120°
90°
13000
12000
11000
10000
9000
8000
7000
6000
5000
4000
3000
Initial T = 150°C
J
No Voltage Reapplied
60°
Ra t e d V
Re a p p lie d
RRM
30°
RM S Lim it
Conduction Angle
VSKDL450.. Series
Per Junc tio n
VSKDL450.. Series
Per Junc t io n
T = 15 0 ° C
J
0
50 100 150 200 250 300 350 400 450
Average Forward Current (A)
0.01
0.1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
1
Fig. 3 - Forward Power Loss Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93165
Revision: 12-Jun-08
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
1200
DC
1100
1000
900
800
700
600
500
400
300
200
100
0
0
.
0
4
0
.
K
0
6
/
W
K
/
W
180°
(Sine)
0
.
1
6
K
/
W
VSKDL450.. Series
Per Mo d ule
T = 150°C
J
0
100 200 300 400 500 600 700 800
25
50
75
100 125 150
Maximum Allowable Ambient Temperature (°C)
Total RMSOutput Current (A)
Fig. 7 - Forward Power Loss Characteristics
4000
3500
3000
2500
2000
1500
1000
500
t
h
S
180°
(Sine)
180°
A
(Rect)
0
.
0
3
K
/
W
0
.
1
2
2 x VSKDL450.. Series
Sin g le Ph a se Br id g e
Connected
K
/
W
0
.
2
K
/
W
T
J
= 15 0 ° C
0
0
100 200 300 400 500 600 700 800 900
25
50
75
100 125 150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Forward Power Loss Characteristics
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
t
0
h
S
.
0
A
0
5
120°
K
/
W
(Rect)
0
.
0
2
K
/
W
0
3 x VSKDL450.. Series
Th re e Ph a se Brid g e
Connected
.
0
8
K
/
W
T = 150°C
J
0
0
200 400 600 800 1000 1200 1400 25
Total Output Current (A)
Fig. 9 - Forward Power Loss Characteristics
50
75
100 125 150
Maximum Allowable Ambient Temperature (°C)
Document Number: 93165
Revision: 12-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
1000
10000
I
= 1500 A
FM
Sin e Pu lse
900
800
700
600
500
400
300
200
100
0
T = 2 5 ° C
J
1000 A
500 A
T = 1 5 0 ° C
J
1000
VSKDL450.. Series
T = 150 °C; V > 100V
VSKDL450.. Series
Per Junc t io n
J
r
100
0
50
100 150 200 250 300
0.5
1
1.5
2
2.5
3
3.5
4
Rate Of Fall Of Forward Current - di/dt (A/µs)
InstantaneousForward Voltage (V)
Fig. 10 - Recovery Charge Characteristics
Fig. 12 - Forward Voltage Drop Characteristics
0.1
500
450
400
350
300
250
200
150
100
50
I
= 1500 A
VSKDL450.. Series
Per Junc t io n
FM
Sin e Pu lse
1000 A
500 A
0.01
Steady State Value:
= 0.065 K/ W
VSKDL450.. Series
T = 150 °C; V > 100V
R
thJC
(DC Operation)
r
J
0
0.001
0.001
0
50
100 150 200 250 300
0.01
Sq u a re Wa v e Pu lse D u r a t io n ( s)
Fig. 13 - Thermal Impedance ZthJC Characteristics
0.1
1
10
100
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 11 - Recovery Current Characteristics
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93165
Revision: 12-Jun-08
VSKDL450..S20 Series
Fast Diodes, 460 A
(SUPER MAGN-A-PAKTM Power Modules)
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
VSK
D
L
450
-
25 S20
1
2
3
4
5
6
1
-
-
-
-
-
-
Module type
2
3
4
5
6
Circuit configuration D = 2 diodes in series
Fast recovery
Current rating
Voltage code x 100 = VRRM (see Voltage Ratings table)
trr code (see Recovery Characteristics table)
CIRCUIT CONFIGURATION
1
~
+
2
-
3
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95088
Document Number: 93165
Revision: 12-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
7
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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