Micro PMT module
The H14066 is a high sensitivity photosensor modules that contain a micro PMT, a voltage divider circuit and a highvoltage power supply circuit. This module pin output type can board mounting, which can be easily operated with a low voltage supply.
|Description / Value||Unit|
|Spectral response||300 to 650||nm|
|Peak sensitivity wavelength||420||nm|
|Effective area||4(X) × 1(Y)||mm|
|Window material||Borosilicate glass||-|
|Dynode number of stages||10||-|
|Input voltage||+4.75 to +5.25||V|
|Maximum input voltage||+5.5||V|
|Maximum input current (*1)||5||mA|
|Maximum average output signal current||5||μA|
|Maximum control voltage||+1.15||V|
|Recommended control voltage adjustment range||+0.5 to +1.0||V|
|Control voltage input impedance||1||MΩ|
|Blue sensitivity index (CS 5-58)||Typ.||11.5||-|
|Radiant sensitivity(*2)(*3)||Typ.||1.9 × 105||A/W|
|Dark current (*3)(*4)||Typ.||0.3||nA|
|Time response Rise time||Typ.||1.2||ns|
|Gain||Typ.||2.0 × 106||-|
|Ripple noise(*3)(*5) (peak to peak)||Max.||0.3||mV|
|Operating ambient temperature 7(*7)||+5 to +50||℃|
|Storage temperature(*7)||-20 to +50||℃|
*1 At +5V input voltage and +1.0 V control voltage in darkness
*2 Measured at the peak sensitivity wavelength
*3 +0.9 V control voltage 4After 30 minutes storage in darkness.
*4 After 30 minutes storage in darkness.
*5 Cable RG-174/U, Cable length 450 mm, Load resistance=1 MΩ, Load capacitance=22 pF
*6 The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to + 0.5 V.
*7 No condensation
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