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Vishay Intertechnology Electronic Components Datasheet

VS-VSKT250-12PBF Datasheet

SCR/SCR and SCR/Diode

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VS-VSKT250-12PBF pdf
www.vishay.com
VS-VSK.170PbF, VS-VSK.250PbF Series
Vishay Semiconductors
SCR/SCR and SCR/Diode
(MAGN-A-PAK Power Modules), 170 A/250 A
MAGN-A-PAK
PRODUCT SUMMARY
IT(AV)
Type
170 A/250 A
Modules - Thyristor, Standard
Package
MAGN-A-PAK
Circuit
Two SCRs doubler circuit
FEATURES
• High voltage
• Electrically isolated base plate
• 3500 VRMS isolating voltage
• Industrial standard package
• Simplified mechanical designs, rapid assembly
• High surge capability
• Large creepage distances
• UL approved file E78996
• Designed and qualified for industrial level
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
This new VSK series of MAGN-A-PAK modules uses high
voltage power thyristor/thyristor and thyristor/diode in
seven 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
or as AC-switches when modules are connected in
anti-parallel mode. These modules are intended for general
purpose applications such as battery chargers, welders,
motor drives, UPS, etc.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.170..
IT(AV)
IT(RMS)
ITSM
85 °C
50 Hz
60 Hz
170
377
5100
5350
50 Hz
I2t
60 Hz
131
119
I2t 1310
VDRM/VRRM
TJ
Range
400 to 1600
-40 to 130
VSK.250..
250
555
8500
8900
361
330
3610
400 to 2000
UNITS
A
kA2s
kA2s
V
°C
Revision: 17-Jul-14
1 Document Number: 94417
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Vishay Intertechnology Electronic Components Datasheet

VS-VSKT250-12PBF Datasheet

SCR/SCR and SCR/Diode

No Preview Available !

VS-VSKT250-12PBF pdf
www.vishay.com
VS-VSK.170PbF, VS-VSK.250PbF Series
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
VS-VSK.170-
VS-VSK.250-
04
08
10
12
14
16
04
08
10
12
14
16
18
20
VRRM/VDRM, MAXIMUM REPETITIVE
PEAK REVERSE AND OFF-STATE
BLOCKING VOLTAGE
V
400
800
1000
1200
1400
1600
400
800
1000
1200
1400
1600
1800
2000
VRSM, MAXIMUM
NON-REPETITIVE PEAK
REVERSE VOLTAGE
V
500
900
1100
1300
1500
1700
500
900
1100
1300
1500
1700
1900
2100
IRRM/IDRM
AT 130 °C
MAXIMUM
mA
50
50
60
ON-STATE CONDUCTION
PARAMETER
Maximum average on-state current
at case temperature
Maximum RMS on-state current
Maximum peak, one-cycle on-state
non-repetitive, surge current
SYMBOL
IT(AV)
IT(RMS)
ITSM
Maximum I2t for fusing
I2t
Maximum I2t for fusing
I2t
Low level value or threshold voltage
VT(TO)1
High level value of threshold voltage
VT(TO)2
Low level value on-state slope resistance
rt1
High level value on-state slope resistance rt2
Maximum on-state voltage drop
VTM
Maximum holding current
IH
Maximum latching current
IL
TEST CONDITIONS
180° conduction, half sine wave
As AC switch
t = 10 ms
t = 8.3 ms
No voltage
reapplied
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
No voltage
reapplied
Sinusoidal
half wave,
initial TJ =
TJ maximum
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
t = 0.1 ms to 10 ms, no voltage reapplied
(16.7 % x π x IT(AV) < I < π x IT(AV)),
TJ = TJ maximum
(I > π x IT(AV)), TJ = TJ maximum
(16.7 % x π x IT(AV) < I < π x IT(AV)),
TJ = TJ maximum
(I > π x IT(AV)), TJ = TJ maximum
ITM = π x IT(AV), TJ = TJ maximum, 180° conduction,
average power = VT(TO) x IT(AV) + rf x (IT(RMS))2
Anode supply = 12 V, initial IT = 30 A, TJ = 25 °C
Anode supply = 12 V, resistive load = 1 Ω,
gate pulse: 10 V, 100 μs, TJ = 25 °C
VSK.170 VSK.250 UNITS
170 250 A
85 85 °C
377 555
5100
8500
5350
8900
A
4300
7150
4500
7500
131 361
119
92.5
330
kA2s
255
84.4 233
1310
3610 kA2s
0.89 0.97
1.12 1.00
V
1.34 0.60
mΩ
0.96 0.57
1.60 1.44
V
500
1000
500
1000
mA
Revision: 17-Jul-14
2 Document Number: 94417
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Part Number VS-VSKT250-12PBF
Description SCR/SCR and SCR/Diode
Maker Vishay
Total Page 12 Pages
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