VSKT430-18 Vishay, VSKT430-18 Datasheet - Page 3

• Manufacturer Part Number: VSKT430-18
• Description: SCR DBL 2SCR 1800V 430A MAGNAPAK
• Manufacturer: Vishay

Specifications of VSKT430-18

• Structure: Series Connection - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 1800V
• Current - On State (it (av)) (max): 430A
• Current - On State (it (rms)) (max): 675A
• Current - Non Rep. Surge 50, 60hz (itsm): 15700A, 16400A
• Current - Hold (ih) (max): 500mA
• Mounting Type: Chassis Mount
• Package / Case: SUPER MAGN-A-PAK
• Rated Repetitive Off-state Voltage Vdrm: 1800 V
• Off-state Leakage Current @ Vdrm Idrm: 100 mA
• Holding Current (ih Max): 500 mA
• Mounting Style: Screw
• Breakover Current Ibo Max: 16400 A
• Repetitive Peak Forward Blocking Voltage: 1800 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Gate Trigger (igt) (max): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: *IRKT430-18; IRKT430-18; IRKT430-18

Note
• The table above shows the increment of thermal resistance R
Document Number: 93748
Revision: 02-Jul-10
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating
temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case per junction
Maximum thermal resistance,
case to heatsink
Mounting torque ± 10 %
Approximate weight
Case style
R
CONDUCTION ANGLE
thJC
180°
120°
CONDUCTION
90°
60°
30°
SMAP to heatsink
[e-mail], [e-mail],
(SUPER MAGN-A-PAK Power Modules), 430 A
busbar to SMAP
SINUSOIDAL CONDUCTION
For technical questions within your region, please contact one of the following:
Thyristor/Diode and Thyristor/Thyristor
0.009
0.011
0.014
0.021
0.037
SYMBOL
R
R
T
thC-hs
T
thJC
Stg
J
DC operation
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.
See dimensions - link at the end of datasheet
RECTANGULAR CONDUCTION
thJC
when devices operate at different conduction angles than DC
TEST CONDITIONS
0.006
0.011
0.015
0.022
0.038
[e-mail]
VSK.430..PbF Series
Vishay Semiconductors
TEST CONDITIONS
T
J
= T
J
maximum
- 40 to 130
- 40 to 150
VALUES
12 to 15
SUPER MAGN-A-PAK
6 to 8
0.065
1500
0.02
www.vishay.com
UNITS
UNITS
K/W
K/W
Nm
°C
g
3