High current thyristor diode module VISHAY VS VSKT500 14PBF with 3000 VRMS isolation and UL approval
Key Attributes
Model Number:
VS-VSKT500-14PBF
Product Custom Attributes
Holding Current (Ih):
-
Current - Gate Trigger(Igt):
200mA
Current - On State(It(RMS)):
785A
Peak Off - State Voltage(Vdrm):
1.4kV
SCR Type:
2 SCR
Gate Trigger Voltage (Vgt):
3V
Operating Temperature:
-40℃~+130℃
Mfr. Part #:
VS-VSKT500-14PBF
Product Description
Product Overview
The Vishay Semiconductors VS-VSKT500-..PbF, VS-VSKH500-..PbF, and VS-VSKL500-..PbF series are high-current Thyristor/Diode and Thyristor/Thyristor power modules designed for industrial applications. These modules offer high current and surge capabilities, housed in an industrial standard Super MAGN-A-PAK package. They provide 3000 VRMS isolating voltage with a non-toxic substrate and are UL approved. Key applications include motor starters, DC and AC motor controls, and uninterruptible power supplies.
Product Attributes
- Brand: Vishay Semiconductors
- Package Type: Super MAGN-A-PAK
- Substrate: Non-toxic
- Certifications: UL approved file E78996
- Material Categorization: Defined at www.vishay.com/doc?99912
- Lead Status: PbF (Lead-free)
Technical Specifications
| Specification | Value | Units |
|---|---|---|
| Series | VS-VSKT500-..PbF, VS-VSKH500-..PbF, VS-VSKL500-..PbF | |
| Type Modules | Thyristor, standard; Thyristor/Diode; Thyristor/Thyristor | |
| Average On-State Current (IT(AV) / IF(AV)) | 500 | A (at TC = 82 C) |
| RMS On-State Current (IT(RMS)) | 785 | A (at TC = 82 C) |
| Surge Current (ITSM) | 17.8 / 18.7 | kA (50 Hz / 60 Hz) |
| It for fusing | 1591 / 1452 | kAs (50 Hz / 60 Hz) |
| It for fusing | 15 910 | kAs |
| VRRM Range | 800 to 1600 | V |
| Storage Temperature Range (TStg) | -40 to +150 | C |
| Junction Temperature Range (TJ) | -40 to +130 | C |
| Maximum critical rate of rise of off-state voltage (dV/dt) | 1000 | V/s (at TJ = 130 C) |
| RMS Insulation Voltage (VINS) | 3000 | V (t = 1 s) |
| Maximum peak gate power (PGM) | 10 | W (at TJ = TJ maximum, tp 5 ms) |
| Maximum peak positive gate current (+IGM) | 3.0 | A (at TJ = TJ maximum, tp 5 ms) |
| Maximum DC gate current required to trigger (IGT) | 200 | mA (at TJ = 25 C, Vak = 12 V) |
| Maximum junction operating temperature range (TJ) | -40 to +130 | C |
| Maximum storage temperature range (TStg) | -40 to +150 | C |
| Max. thermal resistance, junction to case (RthJC) | 0.065 | K/W (DC operation) |
| Max. thermal resistance, case to heatsink (RthC-hs) | 0.02 | K/W (Mounting surface smooth, flat and greased) |
| Mounting torque (Super MAGN-A-PAK to heatsink) | 6 to 8 | Nm ( 10 %) |
| Approximate weight | 1500 | g |
| Circuit Configuration Codes | KT, KH, KL | |
| Circuit Types | Two SCRs doubler circuit (KT), SCR/diode doubler circuit, positive control (KH), SCR/diode doubler circuit, negative control (KL) | |
| Dimensions | See www.vishay.com/doc?95283 |
2411272144_VISHAY-VS-VSKT500-14PBF_C17687624.pdf
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