R972
Description
/Value 115 to 200 140 Cs-I 14 Mg F2 Linear focused 10 12 pin base JEDEC No. B12-43 E678-12A Unit nm nm
- mm dia.
- -
- -
- MAXIMUM RATINGS (Absolute Maximum Values)
Supply Voltage Average Anode Current Ambient Temperature Parameter Between Anode and Cathode Between Anode and Last Dynode Value 2250 250 0.01 -80 to +50 Unit V dc V dc m A °C
CHARACTERISTICS (at 25 °C)
Cathode Sensitivity Parameter Radiant at 122 nm Quantum Efficiency at 130 nm Radiant at 122 nm Min.
- - 2.0 × 102
- -
- - Typ. 12 1.3 1.2 × 103 1.0 × 105 0.03 1.6 17 Max.
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- - 0.05
- - Unit m A/W % A/W
- n A ns ns
Anode Sensitivity Gain Anode Dark Current (after 30 min. storage in darkness) Anode Pulse Rise Time Time Response Electron Transit Time
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 Ratio 1.5 1 1 1 1 1 1 1 1 1 1 Supply Voltage: 2000 V dc, K: Cathode, Dy: Dynode, P: Anode P
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