Photomultiplier tube module
The H14447 is a photosensor module containing a high-speed response 28-mm diameter head-on photomultiplier tube, and a high-voltage power supply circuit. Besides high-speed response, these modules feature high gain and have a large effective diameter for better light collection making them ideal for high-speed underwater optical communications.
|Photocathode Area Shape||Round|
|Photocathode Area Size||Dia.25 mm|
|Wavelength (Short)||300 nm|
|Wavelength (Long)||650 nm|
|Wavelength (Peak)||420 nm|
|Dimension (W x H x D)||Dia.35 x 105 mm|
|Input Voltage||+4.8 to +5.5 V|
|Max. Input Voltage||6 V|
|Max. Input Current||6 mA|
|Max. Output Signal Current||100 μA|
|Max. Control Voltage||+2.1 (Input impedance 1 M-ohm) V|
|Recommended Control Voltage Adjustment Range||+1.6 to +2.0 (Input impedance 1 M-ohm) V|
|[Cathode] Luminous Sensitivity Min.||70 μA/lm|
|[Cathode] Luminous Sensitivity Typ.||95 μA/lm|
|[Cathode] Blue Sensitivity Index (CS 5-58) Typ.||10|
|[Cathode] Radiant Sensitivity Typ.||80 mA/W|
|[Anode] Luminous Sensitivity Min||0.1 A/lm|
|[Anode] Luminous Sensitivity Typ.||0.8 A/lm|
|[Anode] Radiant Sensitivity Typ.||6.7 x 102 A/W|
|[Anode] Dark Current (after 30min.) Typ.||0.1 nA|
|[Anode] Dark Current (after 30min.) Max.||1 nA|
|[Time Response] Rise Time Typ.||0.35 ns|
|Ripple Noise (peak to peak) Max.||0.1 mV|
|Settling Time Max.||10 s|
|Operating Ambient Temperature||+5 to +50 ℃|
|Storage Temperature||-20 to +50 ℃|
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