Alpha, beta, gamma, and X-ray radiation can be detected with silicon PIN photodiodes either directly via the absorption in the crystal lattice or indirectly via the measurement of the luminescence radiation of a scintillation crystal. The Series X from First Sensor features optimized silicon PIN photodiodes, which form wide, fully depleted space-charge regions even at low reverse voltages in order to guarantee the maximum absorption of radiation. For high-energy radiation we offer detectors with a CsI:TI scintillation crystal.
Special features
Technical specifications and PDF datasheet| Order # | Chip | Package | Active Area Size (mm) / Area (mm²) |
Dark current (nA) |
Capacitance (pF) |
Gamma- energy (KeV) |
Scintillator CsI (TI) |
window |
| 3001463 | X7-F | CSP | 2.8 x 2.8 / 6.2 | 0.015 | 12 | - | no | - |
| 5000040 | X100-7 | CerPin | 10 x 10 / 100 | 3 | 80 | >5 | no | black epoxy |
| 3001448 | X100-7 | CerPin | 10 x 10 / 100 | 5 | 80 | 5..>1000 | 4 mm | white coating |
| 3001447 | X100-7 | CerPin | 10 x 10 / 100 | 5 | 80 | 5..>1000 | 8 mm | white coating |
| Order # | Package | Active Area Size (mm) / Area (mm²) |
| 3001463 | CSP | 2.8 x 2.8 / 6.2 |
| 5000040 | CerPin | 10 x 10 / 100 |
| 3001448 | CerPin | 10 x 10 / 100 |
| 3001447 | CerPin | 10 x 10 / 100 |
| Artikel # | Chip | Type | Package | Active Area Size (mm) / Area (mm²) |
| 501495 | X100-7 with Scintillator | Gamma pulse counter | Shielded module | 10 x 10 / 100 |
| Artikel # | Type | Package |
| 501495 | Gamma pulse counter | Shielded module |
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