R7639 - PHOTOMULTIPLIER TUBE

Datasheet Summary

Description

Value 115 to 230 155 Diamond 3 × 12 MgF2 Sb-Cs Circular-cage 9 4 6 11-pin base JEDEC No.B11-88 45 E678-11A(option) Unit nm nm mm pF pF Figure 1: Typical Spectral Response TPMSB0172EB 100 CATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) C

Features

Spectral Response 115 nm to 230 nm Cathode Sensitivity Radiant at 155 nm 50 mA/W Typ. Quantum Efficiency at 155 nm 40 % Anode Sensitivity (at 1000 V) Radiant at 155 nm 1.5 × 105 A/W Typ.

Hamamatsu Corporation

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Datasheet Details

Part number	R7639
Manufacturer	Hamamatsu Corporation
File Size	46.46 KB
Description	PHOTOMULTIPLIER TUBE
Datasheet	R7639 Datasheet
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PRELIMINARY DATA JUN. 2000 PHOTOMULTIPLIER TUBE R7639 Quantum Efficiency: 40 % at 155 nm High Sensitivity Solar Blind Photocathode (115 nm to 230 nm) 28 mm (1-1/8 Inch) Diameter, 9-Stage, Side-On Type FEATURES Spectral Response ..................... 115 nm to 230 nm Cathode Sensitivity Radiant at 155 nm ......................... 50 mA/W Typ. Quantum Efficiency at 155 nm ..................... 40 % Anode Sensitivity (at 1000 V) Radiant at 155 nm ................... 1.5 × 105 A/W Typ.

Published: Apr 16, 2005 |