YSR64843GC-1H
Radiation-hardened power devices | Power
Available substitutes and cross-reference table — on request
Overview
This product is an anti-radiation power supply, model YSR64843GC-1H, comparable to BU-64843GC-140, with a quality grade of CAST C. It has an anti-radiation capability of 100 krad(Si) total dose, operating voltage of 3.3V, and is packaged in CQFP80. The SEL threshold is 75 MeV·cm²/mg, the SEU threshold is 37 MeV·cm²/mg, and the maximum data rate is 1 Mbps. For detailed parameters, please refer to the data sheet.
Key parameters
| Total ionizing dose (krad(Si)) | 100 |
| Operating voltage (V) | 3.3 |
| Package | CQFP80 |
| SEL threshold (MeV·cm²/mg) | 75 |
| SEU threshold (MeV·cm²/mg) | 37 |
| Max data rate (Mbps) | 1 |
Supplied on request
- Datasheet and full parameter sheet (PDF)
- Cross-reference table: western / Russian analog → this model
- Quality grades YC / YB / QY / CH — per customer requirement
- Package options and radiation test data
- Lead time and price for the annual quantity
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