 | | | |
| PartNumber | LD421450 | LD421650 | LD421843 |
| Description | SCR MOD ISO DUAL 1400V 500A | SCR MOD ISO DUAL 1600V 500A | SCR MOD ISO DUAL 1800V 430A |
| Manufacturer | Powerex Inc. | Powerex Inc. | Powerex Inc. |
| Product Category | Thyristors - SCRs - Modules | Thyristors - SCRs - Modules | Thyristors - SCRs - Modules |
| Series | - | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Package Case | POW-R-BLOK Module | POW-R-BLOK Module | POW-R-BLOK Module |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Structure | Series Connection - SCR/Diode | Series Connection - SCR/Diode | Series Connection - SCR/Diode |
| Current Hold Ih Max | - | - | - |
| Voltage Off State | 1400V | 1600V | 1800V |
| Current Gate Trigger Igt Max | 200mA | 200mA | 200mA |
| Current On State It AV Max | 500A | 500A | 430A |
| Current On State It RMS Max | 785A | 785A | 800A |
| Current Non Rep# Surge 50 60Hz Itsm | 16300A, 17000A | 16300A, 17000A | 14000A, 16000A |
| Number of SCRs Diodes | 1 SCR, 1 Diode | 1 SCR, 1 Diode | 1 SCR, 1 Diode |