VSKT430-18 Vishay, VSKT430-18 Datasheet - Page 8

• 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

IRK.430.. Series
Bulletin I27400 rev. A 09/97
8
100
0.1
10
0.001
1
Rectangular gate pulse
a) Recommended load line for
b) Recommended load line for
<=30% rated di/dt : 10V, 10ohms
tr<=1 µs
rated di/dt : 20V, 10ohms; tr<=1 µs
VGD
0.01
IGD
Instantaneous Gate Current (A)
Fig. 12 - Gate Characteristics
0.1
IRK.430.. Series
(b)
(a)
1
Frequency Limited by PG(AV)
(1) PGM = 10W, tp = 4ms
(2) PGM = 20W, tp = 2ms
(3) PGM = 40W, tp = 1ms
(4) PGM = 60W, tp = 0.66ms
10
(1)
(2)
(3)
(4)
100
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