 |  | | |
| PartNumber | B643-2T | B643-2 | B643-Q |
| Description | Discrete Semiconductor Modules MOD DIODE SCR 42.5A 280V .250inQC | ||
| Manufacturer | Sensata | Crydom Co. | - |
| Product Category | Discrete Semiconductor Modules | Module | - |
| RoHS | Y | - | - |
| Product | Diode Power Modules | Diode Power Modules | - |
| Type | SCR Module | SCR / Diode Module | - |
| Series | B-2 / B-2T | B-2 / B-2T | - |
| Brand | Crydom | - | - |
| Product Type | Discrete Semiconductor Modules | - | - |
| Factory Pack Quantity | 5 | - | - |
| Subcategory | Discrete Semiconductor Modules | - | - |
| Packaging | - | Bulk | - |
| Package Case | - | Module | - |
| Mounting Type | - | Chassis Mount | - |
| Structure | - | Bridge, Single Phase - All SCRs | - |
| Current Hold Ih Max | - | - | - |
| Voltage Off State | - | 800V | - |
| Current Gate Trigger Igt Max | - | 80mA | - |
| Current On State It AV Max | - | - | - |
| Current On State It RMS Max | - | 42.5A (DC) | - |
| Current Non Rep# Surge 50 60Hz Itsm | - | 600A @ 60Hz | - |
| Number of SCRs Diodes | - | 4 SCRs | - |
