Figure 1: Typical Spectral Response

TPMHB0580EA

PHOTOMULTIPLIER TUBE R5912

Figure 2: Typical Gain Caracteristic

TPMHB0228EB

MAXIMUM RATINGS (Absolute Maximum Values)

Supply Voltage: 1500Vdc, K: Cathode, Dy: Dynode, P: Anode, F: Focus

Table 1: VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

Parameter

Value

Unit

Supply Voltage

Average Anode Current

Average Cathode Current

Ambient Temperature

Presure

1800

300

0.1

100

-60 to +50

7

Vdc

V

mA

nA

°C

atm

Between Anode and Cathode

Between Anode and Last Dynode

Electrodes

Ratio

KF1

0.6

Dy2

0

Dy1

11.3

F2

F3

0

Dy3

3.4

Dy4

5

Dy5

3.33

Dy6

1.67

0.6

0

11.3

0

3.4

5

3.33

1.67

Dy7

1

Dy8

1

Dy9

11

1

Dy10

1

P

K

F1

Dy2

Dy1

F2

F3

Dy3

Dy4

Dy5

Dy6

Dy7

Dy8

Dy9

Dy10

P

Supply Voltage: 1500Vdc, K: Cathode, Dy: Dynode, P: Anode, F: Focus

Table 2: TAPERED VOLTAGE DISTRIBUTION RATIO FOR LINEARITY MEASUREMENT

Electrodes

Ratio

Capacitors in

µF

1

1.2

1.5

2.2

3

2.4

0.01

0.01

0.01

500

1000

1500

2000

SUPPLY VOLTAGE (V)

200

800

600

400

0.01

0.1

1

10

100

WAVELENGTH (nm)

CATHODE

RADIANT

SENSITIVITY

QUANTUM

EFFICIENCY