簡介
FAST SDD-25mm2
應用
探測器種類 |
Silicon Drift Detector (SDD) with CMOS preamplifier |
探測器面積 |
25 mm2 - collimated to 17 mm2 |
Silicon厚度 |
500 µm |
準直器 |
Internal MultiLayer Collimator (ML) |
能量解析度 |
122 - 129 eV FWHM at 4 µs peaking time (guaranteed) |
訊號-背景比 |
20,000:1 (ratio of counts from 5.9 keV to 1 keV) (typical) |
探測器窗口材質 |
Beryllium (Be): 0.5 mil (12.5 µm) or 0.3 mil (8 µm) |
電荷感應前置放大器 |
CMOS |
增益穩定 |
<20 ppm/°C (typical) |
尺寸 |
Detector module: TO-8 package (0.640 in. high including pins, 0.600 in. diameter) |
重量 |
Detector module: 0.14 oz (4.1 g) |
功率 |
<2 Watt |
Detector Type | Silicon Drift Detector (SDD) with CMOS preamplifier |
Detector Size | 25 mm2 - collimated to 17 mm2 Also available 70 mm2 - collimated to 50 mm2 |
Silicon Thickness | 500 µm |
Collimator | Internal MultiLayer Collimator (ML) |
Energy Resolution @ 5.9 keV (55Fe) | 122 - 129 eV FWHM at 4 µs peaking time (guaranteed) |
Peak to Background | 20,000:1 (ratio of counts from 5.9 keV to 1 keV) (typical) |
Detector Window Options | Beryllium (Be): 0.5 mil (12.5 µm) or 0.3 mil (8 µm) Patented C Series (Si3N4)Low energy windows |
Charge Sensitive Preamplifier | CMOS |
Gain Stability | <20 ppm/°C (typical) |
Size (see Configurations) |
Detector module: TO-8 package (0.640 in. high including pins, 0.600 in. diameter) XR100 box: 3.00 x 1.75 x 1.13 in (7.6 x 4.4 x 2.9 cm) excluding extender X-123 box: 2.7 x 3.9 x 1 in (7 x 10 x 2.5 cm ) excluding extender OEM configurations vary |
Weight (see Configurations) |
Detector module: 0.14 oz (4.1 g) XR100 box: 4.4 ounces (125 g) X-123 box: 6.3 oz (180 g) OEM configurations vary |
Total Power | <2 Watt |