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VSK.L240 Series
Vishay High Power Products
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
FEATURES
* Fast recovery time characteristics * Electrically isolated base plate * Industrial standard package * Simplified mechanical designs, rapid assembly * High surge capability * Large creepage distances * 3000 VRMS isolating voltage
MAGN-A-PAKTM
RoHS
COMPLIANT
* UL E78996 approved * Lead (Pb)-free * Designed and qualified for industrial level
DESCRIPTION PRODUCT SUMMARY
IF(AV) 250 A
The VSK.L240 Series of MAGN-A-PAKsTM uses fast recovery power diodes in four basic configurations. The semiconductors are electrically isolated from the metal base, allowing common heatsinks and compact assemblies to be built. Application includes power supplies, battery chargers, welders, motor controls and general industrial current rectification. These modules are intended for those applications where fast recovery characteristics are required.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VSK.L240 S10/S20 250 TC 50 Hz 60 Hz 50 Hz 60 Hz 100 392 8000 8400 322 294 3220 Up to 2500 Range - 40 to 150 S30 240 100 377 7500 7850 280 256 2800 kA2s kA2s V C A UNITS A C
IF(AV) IF(RMS) IFSM I2 t I2t VRRM TJ
Document Number: 93164 Revision: 22-Apr-08
For technical questions, contact: ind-modules@vishay.com
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VSK.L240 Series
Vishay High Power Products
ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS
TYPE NUMBER VOLTAGE CODE 06 10 VSK.L240 12 14 20 25 trr CODE S10 S10 S20 S20 S30 S30 VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V 600 1000 1200 1400 2000 2500 VRSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 700 1100 1300 1500 2100 2600 50 IRRM MAXIMUM AT 150 C mA
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
FORWARD CONDUCTION
PARAMETER Maximum average forward current at case temperature Maximum RMS forward current SYMBOL TEST CONDITIONS VSK.L240 S10/S20 250 100 392 8000 8400 6750 Sinusoidal half wave, initial TJ = TJ maximum 7100 322 294 228 208 3220 0.98 1.31 0.75 0.41 1.57 S30 240 100 377 7500 7850 6300 6600 280 256 198 181 2800 0.98 1.31 0.97 0.60 1.75 V m kA2s V kA2s A UNITS A C
IF(AV) IF(RMS)
180 conduction, half sine wave As AC switch t = 10 ms No voltage reapplied 100 % VRRM reapplied No voltage reapplied 100 % VRRM reapplied
Maximum peak, one-cycle forward non-repetitive, surge current
IFSM
t = 8.3 ms t = 10 ms t = 8.3 ms t = 10 ms
Maximum I2t for fusing
I2 t
t = 8.3 ms t = 10 ms t = 8.3 ms
Maximum I2t for fusing 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
I2t VF(TO)1 VF(TO)2 rf1 rf2 VFM
t = 0.1 to 10 ms, no voltage reapplied (16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum (I > x IF(AV)), TJ = TJ maximum (16.7 % x x IF(AV) < I < x IF(AV)), TJ = TJ maximum (I > x IF(AV)), TJ = TJ maximum IFM = 800 A, TJ = 150 C, tp = 10 ms Average power = VF(TO) x IF(AV) + rf x (IF(RMS))2
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Document Number: 93164 Revision: 22-Apr-08
VSK.L240 Series
Fast Recovery Diodes, 250 A Vishay High Power Products (MAGN-A-PAKTM Power Modules)
RECOVERY CHARACTERISTICS
MAXIMUM VALUE AT TJ = 25 C CODE trr AT 25 % IRRM (s) 1.0 2.0 3.0 500 100 - 50 TEST CONDITIONS Ipk SQUARE PULSE (A) TYPICAL VALUES AT TJ = 150 C trr AT 25 % IRRM (s) 2.7 3.5 3.6 Qrr (C) 135 250 360 Ir (A) 100 145 200
IFM
dI/dt (A/s)
Vr (V)
trr t Qrr IRM(REC)
S10 S20 S30
di dt
BLOCKING
PARAMETER Maximum peak reverse leakage current RMS insulation voltage SYMBOL IRRM VINS TEST CONDITIONS TJ = 150 C, leakage current 50 Hz, circuit to base, all terminals shorted, 25 C, t=1s VALUES 50 3000 UNITS mA V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER Maximum junction operating and storage temperature range Maximum internal thermal resistance, junction to case per junction Thermal resistance, case to heatsink per module MAP to heatsink Mounting torque 10 % busbar to MAP Approximate weight Case style SYMBOL TJ, TStg RthJC RthCS DC operation Mounting surface flat, smooth and greased 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. TEST CONDITIONS VALUES - 40 to 150 0.125 K/W 0.02 4 to 6 Nm 8 to 10 850 30 MAGN-A-PAK g oz. UNITS C
R CONDUCTION PER JUNCTION
CONDUCTION ANGLE 180 120 90 60 30 SINUSOIDAL CONDUCTION 0.008 0.010 0.013 0.019 0.032 RECTANGULAR CONDUCTION 0.007 0.011 0.015 0.020 0.033 TJ = TJ maximum K/W TEST CONDITIONS UNITS
Note * The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
Document Number: 93164 Revision: 22-Apr-08
For technical questions, contact: ind-modules@vishay.com
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VSK.L240 Series
Vishay High Power Products
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
Maximum Average Forward Pow er Loss (W) 600 500 400 300 RMS Limit 200 100 0 0 50 100 150 200 250 300 350 400 Average Forward Current (A)
Conduction Period
Maximum Allowable Case Temperature (C)
150 140 130 120 110 100 90 80 0 50 100 150 200 250 300 Average F orward Current (A) 30 60 90 120 180
Conduction Angle
VSK.L240..S S S 10/ 20 eries R thJC (DC) = 0.125 K/ W
DC 180 120 90 60 30
VSK.L240..S S S 10/ 20 eries TJ = 150C Per Junc tion
Fig. 1 - Current Ratings Characteristics
Fig. 4 - Forward Power Loss Characteristics
Maximum Allowable Case T emperature (C)
Peak Half S Wave Forward Current (A) ine
150 140 130 120 110 30 100 90 80 0 50 100 150 200 250 300 350 400 450 Average Forward Current (A) 60 90 120 180 DC
Conduction Period
8000
VSK.L240..S S S 10/ 20 eries R thJC(DC) = 0.125 K/ W
At Any Rated Load Condition And With Rated VRRM App lied Following S urge. 7000 Initial T J 150C = @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 6000 5000 4000 3000 VSK.L240..S S S 10/ 20 eries Per Junc tion 2000 1 10 100
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
Fig. 2 - Current Ratings Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Maximum Average Forward Power Los (W) s
ine Peak Half S Wave Forward Current (A)
400 350 300 250 200 150
Conduction Angle
8500 7500 6500 5500 4500 3500 2500 VSK.L240..S S S 10/ 20 eries Per Junction 0.1 Pulse T rain Dura tion (s) 1 Maximum Non Repetitive S urge Current Versus Pulse T rain Dura tion. Initial T J = 150C No Vo ltage Reap plied Rated V RRMR eap plied
180 120 90 60 30 RMS Limit
100 50 0 0 50 100 150 200 250 Average F orward Current (A) VSK.L240..S S S 10/ 20 eries Per Junc tion TJ = 150C
1500 0.01
Fig. 3 - Forward Power Loss Characteristics
Fig. 6 - Maximum Non-Repetitive Surge Current
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Document Number: 93164 Revision: 22-Apr-08
VSK.L240 Series
Fast Recovery Diodes, 250 A Vishay High Power Products (MAGN-A-PAKTM Power Modules)
Maximum Allowable Case T emperature (C)
Maximum Averag e Forward Power Los (W) s
150 140 130 120 110 100 90 80 0 50 100 150 200 250 Average F orward Current (A) 30
Conduction Angle
550 500 450 400 350 300 250 RMS Limit 200 150 100 50 0 0 50 100 150 200 250 300 350 400 Average F orward Current (A) VSK.L240..S 30 S eries Per Junc tion TJ = 150C
Cond uc tion Period
VSK.L240..S S 30 eries RthJC(DC) = 0.125 K/ W
DC 180 120 90 60 30
60 90 120 180
Fig. 7 - Current Ratings Characteristics
Fig. 10 - Forward Power Loss Characteristics
Maximum Allowable Case T emperature (C)
140 130 120 110 30 100 90 80 0 50
VSK.L240..S S 30 eries R thJC (DC) = 0.125 K/ W
Peak Half S Wave F ine orward Current (A)
150
7000 At Any Ra ted Loa d Co nd ition And With Ra ted V R urge. RM Ap plied Following S Initia l T = 150C J @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s
6000
Conduc tion Period
5000
4000
60 90 120 180 DC
3000 VSK.L240..S S 30 eries Per Junc tion 2000 1 10 100
Number Of Equa l Amplitude Half Cyc le Current Pulses (N)
100 150 200 250 300 350 400
Average Forward Current (A)
Fig. 8 - Current Ratings Characteristics
Fig. 11 - Maximum Non-Repetitive Surge Current
Maximum Average Forward Power Loss (W)
Peak Half S Wave Forward Current (A) ine
400 350 300 250 200 150
Conduc tion Angle
8000 7000 6000 5000 4000 3000 2000 1000 0.01
180 120 90 60 30 R Limit MS
Maximum Non Repetitive S urge Current Versus Pulse T rain Dura tion. Initia l T J = 150C No Voltage Rea pplied Rated V RRM Rea pplied
100 50 0 0 50 100 150 200 250 Average Forward Current (A) VSK.L240..S S 30 eries Per Junc tion TJ = 150C
VSK.L240..S S 30 eries Per Junc tion 0.1 Pulse T rain Duration (s) 1
Fig. 9 - Forward Power Loss Characteristics
Fig. 12 - Maximum Non-Repetitive Surge Current
Document Number: 93164 Revision: 22-Apr-08
For technical questions, contact: ind-modules@vishay.com
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VSK.L240 Series
Vishay High Power Products
10000 Instantaneous Forward Current (A) VSK.L240..S S S 10/ 20 eries Per Junc tion
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
Maximum R everse R overy Current - Irr (A) ec 110 100 90 80 70 60 50 40 30 20 10 10 20 30 VSK.L240..S S 10 eries TJ = 150 C 40 50 60 70 80 90 100
IFM = 1000A 500A 200A 100A 50A
1000
TJ= 25C TJ= 150C 100 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V)
R ate Of Fall Of Forward Current - di/ dt (A/ s)
Fig. 13 - Forward Voltage Drop Characteristics
Fig. 16 - Reverse Recovery Current Characteristics
Maximum R everse R overy Charge - Qrr (C) ec
10000 Instantaneous Forward Current (A) VSK.L240..S S 30 eries Per Junc tio n
500 450 400 350
200A
VSK.L240..S 20 TJ = 150 C
IFM = 1000A 500A
300 250 200 150 100 50 0 0 50 100 150 200 R ate Of Fall Of Forward Current - di/ dt (A/ s)
50A 100A
1000
TJ= 25C TJ= 150C 100 0.5
1
1.5
2
2.5
3
3.5
4
4.5
Instantaneous Forward Voltage (V)
Fig. 14 - Forward Voltage Drop Characteristics
Fig. 17 - Reverse Recovery Charge Characteristics
Maximum R everse R overy Charge - Qrr (C) ec
VSK.L240..S 10 TJ = 150 C
Maximum Reverse Recovery Current - Irr (A)
150 140 130 120 110 100 90 80 70 60 50 40 30 20 10
10
300 250 200 150 100 50 0 0 50 100 150 200 R ate Of Fall Of Forward Current - di/ dt (A/ s) VSK.L240..S 20 T J = 150 C
I = 1000A FM 500A 200A 100A 50A
I FM = 1000A 500A 200A 100A 50A
20
30
40
50
60
70
80
90
100
R ate Of Fall Of Forward Current - di/ dt (A/ s)
Fig. 15 - Reverse Recovery Charge Characteristics
Fig. 18 - Reverse Recovery Current Characteristics
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Document Number: 93164 Revision: 22-Apr-08
VSK.L240 Series
Fast Recovery Diodes, 250 A Vishay High Power Products (MAGN-A-PAKTM Power Modules)
Maximum R everse R overy Charge - Qrr (C) ec
IFM = 1000A
Maximum R everse R ecovery Current - Irr (A)
500 450 400 350 300 250 200 150 100 50 0 0 50 100 150 200 R ate Of Fall Of Forward Current - di/ dt (A/ s) VSK.L240..S S 30 eries TJ = 150 C
500A 100A
300
I FM = 1000A
250 200 150 100 50 0 0 50 100
500A 100A
VSK.L240..S S 30 eries TJ = 150 C 150 200
R ate Of F Of Forward Current - di/ dt (A/ s) all
Fig. 19 - Reverse Recovery Charge Characteristics
Fig. 20 - Reverse Recovery Current Characteristics
1E 5
Peak F orward Current (A)
1E 4
0.2 0.4 1 2
20 joules per pulse 4 10
20 joules per pulse 10 0.4 0.2 0.1 0.04 0.02 0.01 1 2 4
1E 3
0.1 0.04 0.02 0.01
1E 2
1E 1 tp 1E 0 1E 1
VSK.L240..S S 10/ 20 S inus oidal P e uls TJ = 150 C 1E 2 1E 3 1E4 4 1E
tp 1E 1E 1 1
VSK.L240..S S 10/ 20 T rapezoidal Pulse TJ = 150 C 1E 2 1E 3 1E 4
Pulse Basewidth (s)
Pulse Basewidth (s)
Fig. 21 - Maximum Forward Energy Power Loss Characteristics
1E5 VSK.L240..S S 10/ 20 S inusoidal Pulse T C = 90 C
Peak Forward Current (A)
tp 1E4
tp
VSK.L240..S S 10/ 20 S inusoidal Pulse T C = 100 C
1E3
20000 10000 5000 2500 1500 1000 400 200 50 Hz
20000 10000 5000 2500 1500 1000
400
200
50 Hz
1E2 1E 1
1E2
1E 3
1E 4 1E4
1E 1 1E 1
1E 2
1E3
1E 4
Pulse B asewidth (s)
Pulse Basewidth (s)
Fig. 22 - Frequency Characteristics
Document Number: 93164 Revision: 22-Apr-08
For technical questions, contact: ind-modules@vishay.com
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VSK.L240 Series
Vishay High Power Products
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
1E5 VSK.L240..S S 10/ 20 T rapezoidal Pulse TC= 90 C
Peak Forward Current (A)
tp 1E4
tp
VSK.L240..S S 10/ 20 T rapezoidal Pulse TC = 100 C
1E3
2500 1500 1000 400 200 50 Hz
2500 1500 1000
400
200
50 Hz
1E2 1E 1
1E 2
1E 3
1E4
E1 1E 1
1E 2
1E 3
1E 4
Pulse Basewidth (s)
Pulse Basewidth (s)
Fig. 23 - Frequency Characteristics
1E 5
20 joules per pulse
Peak F orward Current (A)
1E 4
0.4 0.2 0.1 0.04 0.02 0.01 1
2
4
10
2 4 10
20 joules per p ulse 1
1E 3
1E 2
0.1 0.04 0.02 0.01
0.4 0.2
1E 1 tp 1E 0 1E 1
VSK.L240..S 30 S oidal P inus ulse T J = 150 C 1E 2 1E3 1E 1 4 1E4
1E1
tp
VSK.L240..S 30 T rapezoidal Pulse T J= 150 C 1E2 1E3 1E4
Pulse Basewidth (s)
Pulse Basewidth (s)
Fig. 24 - Maximum Forward Energy Power Loss Characteristics
1E 5 VSK.L240..S 30 S inusoidal Pulse T C = 90 C
Peak Forward Current (A)
tp
tp
VSK.L240..S 30 S inusoidal Puls e T C = 100 C
1E 4
1E 3
20000 10000 5000 2500 1500 1000 400 200 50 Hz
20000 10000 5000 2500 1500 1000 400 200 50 Hz
1E 2 1E 1
1E2
1E 3
1E 4
1E1
1E 2
1E3
1E 4
Pulse Basewidth (s)
Pulse Basewidth (s)
Fig. 25 - Frequency Characteristics
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Document Number: 93164 Revision: 22-Apr-08
VSK.L240 Series
Fast Recovery Diodes, 250 A Vishay High Power Products (MAGN-A-PAKTM Power Modules)
1E 5 VSK.L240..S 30 T rapezoidal Pulse T C = 90 C
VSK.L240..S 30 T rapezoidal Pulse T C = 100 C
Peak Forward Current (A)
tp 1E 4
tp
1E 3
5000
2500 1500 1000
400
200
50 Hz
5000 2500 1500 1000
400
200
50 Hz
1E 2 1E 1
1E 2
1E 3
1E 4
1E1
1E 2
1E3
1E 4
Pulse Basewidth (s)
Pulse Basewidth (s)
Fig. 26 - Frequency Characteristics
T ransient T hermal Impedance Z thJC(K/ W)
1 S tead y S tate Value: R thJC = 0.125 K/ W 0.1 (DC Operation)
0.01
0.001 VSK.L240.. S eries Per Junction 0.0001 0.0001
0.001
0.01
0.1
1
10
100
S quare Wave Pulse Duration (s)
Fig. 27 - Thermal Impedance ZthJC Characteristics
ORDERING INFORMATION TABLE
Device code
VSK
1 1 2 3 4 5 6 -
D
2
L
3
240
4
-
25
5
S30
6
Module type Circuit configuration (see end of datasheet) L = Fast recovery diode Current rating Voltage code x 100 = VRRM (see Voltage Ratings table) trr code (see Recovery Characteristics table) S10 = 1000 ns S20 = 2000 ns S30 = 3000 ns
Document Number: 93164 Revision: 22-Apr-08
For technical questions, contact: ind-modules@vishay.com
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VSK.L240 Series
Vishay High Power Products
CIRCUIT CONFIGURATION
VSKD... ~ ~ + VSKC... + VSKJ... VSKE...
Fast Recovery Diodes, 250 A (MAGN-A-PAKTM Power Modules)
+
+
-
-
+
+
+
+
-
-
+ +
-
LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95086
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For technical questions, contact: ind-modules@vishay.com
Document Number: 93164 Revision: 22-Apr-08
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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