28

Product Variations

Specifications

The H5784 series photosensor modules are comprised of a metal package pho-

tomultiplier tube, a low-power consumption high-voltage power supply and a low

noise amplifier. The electrical current from the photomultiplier tube is converted to

a voltage by an amplifier for easy signal processing. The H5784 is highly resistant

to noise since the amplifier is installed near the anode output pin of the photomul-

tiplier tube. The amplifier feedback resistance of 1 M

Ω allows a current-to-voltage

conversion factor of 1 V/

µA, and covers a frequency bandwidth from DC to 20

kHz.

Metal package PMT

Photosensor Modules H5784 Series

Type No.

H5784

H5784-01

H5784-02

H5784-03

H5784-04

H5784-06

H5784-20

300 nm to 650 nm

300 nm to 850 nm

300 nm to 880 nm

185 nm to 650 nm

185 nm to 850 nm

185 nm to 650 nm

300 nm to 900 nm

For general applications in visible range

For general applications in visible to near IR range

High sensitivity in near IR range.

For UV to visible range

For UV to near IR range

For UV to visible range (synthetic silica window) with higher sensitivity below 300 nm than -03 type

Infrared-extended multialkali photocathode with enhanced sensitivity

Spectral Response

1 V/

µA

Current-to-voltage

Conversion Factor

DC to 20 kHz

Frequency

Bandwidth

Features

*1: Measured at the peak sensitivity wavelength

*2: Control voltage = +0.8 V

*3: After 30 minute storage in darkness

*4: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 M

Ω, Load capacitance = 22 pF

*5: 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.

Parameter

H5784 Series

Suffix

Input Voltage

Max. Input Voltage

Max. Input Current

Max. Output Signal Voltage

Max. Control Voltage

Recommended Control Voltage Adjustment Range

Effective Area

Sensitivity Adjustment Range

Peak Sensitivity Wavelength

Current-to-Voltage Conversion Factor

Operating Ambient Temperature

Storage Temperature

Weight

±11.5 to ±15.5

±18

+9/-1

+10 (load resistance 10 k

Ω)

+1.0 (Input impedance 100 k

Ω)

+0.25 to +0.9

8

1

±3

2

2

+5 to +50

-20 to +50

100

None/-03/-06

420

40

70

8

—

62

1.0

5.0

43

0.2

2

-01/-04

400

80

150

—

0.2

60

1.5

7.5

30

0.4

4

-02

500

200

250

—

0.25

58

2.5

1.25

29

2

20

-20

630

350

500

—

0.45

78

3.5

2.5

39

2

20

Unit

—

V

V

mA

V

V

V

mm

—

nm

µA/lm

—

—

mA/W

V/lm

V/nW

mV

V/

µA

mV

mV

s

°C

°C

g

Min.

Typ.

Min.

Typ.

Typ.

Max.

Typ.

Max.

Luminous Sensitivity

Blue Sensitivity Index (CS 5-58)

Red/White Ratio

Voltage Output Depending