16

Specifications

*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.

The H5773/H5783/H6779/H6780 series are photosensor modules housing a metal

package PMT and high-voltage power supply circuit. The metal package PMTs

have a metallic package with the same diameter as a TO-8 package used for semi-

conductor photodetectors, and deliver high gain, wide dynamic range and high-

speed response while maintaining small dimensions identical to those of photo-

diodes. The internal high-voltage power supply circuit is also compact, making the

module easy to use.

Considering the mounting methods, a cable output type and a pin output type are

provided, and a total of 7 types are available according to the wavelength range to

be measured. A P-type is also available with selected gain and dark count ideal for

photon counting under extremely low light conditions.

Product Variations

Metal Package PMT

Photosensor Modules H5773/H5783/H6779/H6780 Series

Type No.

Suffix

H5773

H5783

H5773P

H5783P

H6779

H6780

On-board

Cable output

On-board

Cable output

On-board

Cable output

Low power consumption

For photon counting

Low power consumption

Low ripple noise

Fast settling time

None

-01

-02

-03

-04

-06

-20

Output Type

-06

-04

-03

-02

-01

yes

yes

yes

yes

yes

yes

yes

yes

no

no

yes

yes

yes

yes

no

no

yes

yes

yes

yes

no

no

yes

yes

yes

yes

no

no

yes

yes

yes

yes

no

no

yes

yes

-20

yes

yes

no

no

yes

yes

None

Features

Suffix

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

Spectral Response

The suffix -06 type (synthetic silica window) has

higher sensitivity than the -03 type below 300

nm in wavelength range.

Parameter

H5773 / H5783 / H6779 / H6780 Series

Suffix

Input Voltage

Max. Input Voltage

Max. Input Current

Max. Output Signal Current

Max. Control Voltage

Recommended Control Voltage Adjustment Range

Effective Area

Sensitivity Adjustment Range

Peak Sensitivity Wavelength

Operating Ambient Temperature

Storage Temperature

Weight

1.2

2

+5 to +50

60

80

0.6

0.2

+5 to +45

60

80

-20 to +50

None

420

40

70

8

—

62

10

50

4.3

0.2

2

7.5

1

6.2

80

400

-03, -06

420

40

70

8

—

62

10

50

4.3

0.2

2

-01, -04

+11.5 to +15.5

+18

H5773 / H5783 Series: 9

H6779 / H6780 Series: 30

100

+1.0 (Input impedance 100 k

Ω)

+0.25 to +0.9

8

400

80

150

—

0.2

60

15

75

3.0

0.4

4

0.78

-02

500

200

250

—

0.25

58

25

125

2.9

2

20

-20

630

350

500

—

0.45

78

35

250

3.9

2

20

—

—

—

—

—

Unit

—

V

V

mA

µA

V

V

mm

—

nm

µA/lm

—

—

mA/W

A/lm

A/W

nA

—

A/W

ns

mV

s

°C

°C

g

Min.

Typ.

Min.

Typ.

Typ.

Max.

Min.

Typ.

Typ.

Max.

Max.

H5773 Series

H5783 Series

H6779 Series

H6780 Series

Luminous Sensitivity

Blue Sensitivity Index (CS 5-58)

Red/White Ratio

Luminous

Sensitivity