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

Blocking
Triggering
www.irf.com
Thermal and Mechanical Specifications
dv/dt
V
I
I
P
P
+ I
+ V
- V
I
V
I
V
T
T
R
R
T
wt
RRM
DRM
GT
GD
INS
GM
G(AV)
GT
GD
J
stg
thJC
thC-hs
GM
GM
GM
Parameter
Parameter
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to
case
Max. thermal resistance, case to
heatsink
Mounting torque ± 10% SMAP to heatsink
Approximate weight
Case style
Parameter
Maximum critical rate of rise of off-state
voltage
RMS isolation voltage
Maximum peak reverse and off-state
leakage current
Maximum peak gate power
Maximum peak average gate power
Maximum peak positive gate current
Maximum peak positive gate voltage
Maximum peak negative gate voltage
Max. DC gate current required to trigger
DC gate voltage required to trigger
DC gate current not to trigger
DC gate voltage not to trigger
busbar to SMAP
SUPER MAGN-A-pak
IRK.430..
IRK.430..
IRK.430..
- 40 to 130
- 40 to 150
12 - 15
0.065
1000
3000
1500
0.02
100
0.25
200
6 - 8
2.0
3.0
5.0
3.0
10
20
10
Units Conditions
Units Conditions
Units Conditions
V/µs
K/W
K/W
mA
mA
mA
Nm
°C
W
W
V
A
V
V
V
V
g
T
t = 1 s
T
T
T
T
T
T
T
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
Per junction, DC operation
See outline table
J
J
J
J
J
J
J
J
= 130°C., linear to V
= T
= T
= T
= T
= 25°C V
= T
= 25°C V
J
J
J
J
J
max., rated V
max., t
max., f = 50Hz, d% = 50
max., t
max.
ak
ak
p
p
12V
12V
< 5ms
< 5ms
Bulletin I27400 rev. A 09/97
IRK.430.. Series
DRM
D
= 80% V
/V
RRM
applied
DRM
3