Datasheet

Metal Package PMT with Gate Function
Photosensor Modules H11526 Series
The H11526 series is a photosensor module that allows gate operation. The
combination of built-in metal package PMT and gate circuit makes this module compact yet still provides excellent characteristics: 100 ns minimum gate
width, 10 kHz repetition rate. This module also contains a high-voltage power
supply so that PMT gain can be varied by simply adjusting the control voltage. The internal protection monitor issues an error signal if high-intensity
light enters the module.
Product Variations
Parameter
Spectral Response
Features
H11526-110-NN / H11526-110-NF 230 nm to 700 nm Super bialkali photocathode, High sensitivity in visible range
H11526-01-NN / H11526-01-NF
230 nm to 870 nm For UV to near IR range
H11526-20-NN / H11526-20-NF
230 nm to 920 nm Extended red multialkali photocathode with enhanced sensitivity
Gate Mode NN: Normally ON
NF: Normally OFF
This product can't be used at vacuum environment or reduced pressure environment.
Specifications
(at +25 °C)
Parameter
Suffix
Mode
Gate Width (FWHM)
Rise Time
Fall Time
Gate Mode Repetition Rate
Switching Ratio
Switching Noise *1
Delay Time
Gate Jitter
Level
Gate Signal
Input Impedance
Input
Pulse Width
Max.
Max.
Max.
Max.
*1: Load resistance = 50 Ω (peak to peak)
46
H11526 Series
-110-NF / -01-NF / -20-NF
-110-NN / -01-NN / -20-NN
Normally OFF
Normally ON
100 ns to DC
70
8
8
70
10
106
30
180
80
1
C-MOS (High level: +3.5 V to +5 V)
10
20 ns to DC
Unit
—
—
—
ns
ns
kHz
—
mV
ns
ns
—
kΩ
—
Photosensor Module with Gate Function
Parameter
Unit
—
V
V
mA
mA
µA
mA
V
V
mm
nm
H11526 Series
-20-NN / -20-NF
-01-NN / -01-NF
-110-NN / -110-NF
+14.5 to +15.5
+16
60
300
100
30
+0.9 (Input Impedance 10 kΩ)
+0.4 to +0.9 (Input Impedance 10 kΩ)
8
630
400
400
350
100
80
500
200
105
—
—
13.5
0.45
0.2
—
78
77
110
350
100
80
1000
400
210
1.5 × 105
1.5 × 105
2.2 × 105
1
1
10
10
10
100
0.57
2.7
0.2
5
2
+5 to +45
-20 to +50
105
Anode
Cathode
Suffix
Input Voltage
Max. Input Voltage
Max. Input Current
Max. Surge Current
Max. Output Signal Current
Pulse Linearity (±5 % Deviation) *2
Max. Control Voltage
Recommended Control Voltage Adjustment Range
Effective Area
Peak Sensitivity Wavelength
Min.
Luminous Sensitivity
Typ.
Blue Sensitivity Index (CS 5-58) Typ.
Typ.
Red / White Ratio
Typ.
Radiant Sensitivity *3
Min.
Luminous Sensitivity *2
Typ.
Typ.
Radiant Sensitivity *2 *3
Typ.
Dark Current *2 *4
Max.
Typ.
Rise Time
Time
Typ.
Transit Time
Response *2
Typ.
T.T.S.
Max.
Ripple Noise *2 *5 (peak to peak)
Max.
Settling Time *6
Operating Ambient Temperature *7
Storage Temperature *7
Weight
µA/lm
—
—
mA/W
A/lm
A/W
nA
ns
ns
ns
mV
s
°C
°C
g
*2: Control voltage = +0.8 V
*3: Measured at the peak sensitivity wavelength
*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 +0.8 V to +0.4 V.
*7: No condensation
Characteristics (Cathode radiant sensitivity, Gain)
1000
100
-110
10
1
0.1
200
300
400
500
600
700
800
WAVELENGTH (nm)
900
1000
TPMOB0225EA
107
TPMOB0234EA
-20
106
100
GAIN
TPMOB0232EA
CATHODE RADIANT SENSITIVITY (mA/W)
CATHODE RADIANT SENSITIVITY (mA/W)
1000
10
-01
104
1
0.1
200
105
300
400
500
600
700
800
WAVELENGTH (nm)
900
1000
103
0.3
0.4
0.5
0.6
0.7
0.8 0.9 1.0
CONTROL VOLTAGE (V)
47
Metal Package PMT with Gate Function
Output Examples
Gate Timing Chart
Normally ON Type
Normally ON Type
TIME
100 µs to ∞
+3.5 V to +5 V
at 10 kΩ
GATE SIGNAL INPUT
0V
10 %
100 ns to ∞
100 ns to ∞
OUTPUT
OFF
PMT OPERATION
ON
50 %
90 %
DELAY TIME 80 ns
Normally OFF Type
8 ns
70 ns
100 µs to ∞
TPMOB0205EA
+3.5 V to +5 V
at 10 kΩ
GATE SIGNAL INPUT
Normally OFF Type
TIME
100 ns to ∞
OFF
0V
PMT OPERATION
10 %
ON
DELAY TIME 180 ns
100 ns to ∞
OUTPUT
TPMOC0200EA
50 %
90 %
8 ns
70 ns
TPMOB0206EA
Gate Time Characteristics
Normally ON Type
Normally ON Type closeup
TPMOB0207EA
Normally OFF Type
TPMOB0208EA
6000
TPMOB0209EA
450
1000
400
900
5000
800
350
700
3000
2000
GATE TIME (ns)
300
GATE TIME (ns)
GATE TIME (ns)
4000
250
200
600
500
400
150
300
100
200
1000
50
0
0
500 1000 1500 2000 2500 3000 3500 4000 4500 5000
0
100
0
50
INPUT PULSE WIDTH (ns)
100
150
200
250
INPUT PULSE WIDTH (ns)
Block Diagram
PMT
HIGH VOLTAGE
POWER SUPPLY CIRCUIT
&
VOLTAGE DIVIDER CIRCUIT
GAIN CONTROL
CIRCUIT
GATE DRIVE CIRCUIT
ERROR DETECTION
CIRCUIT
GATE TIMING CIRCUIT
POWER SUPPLY
CIRCUIT
GATE PULSE INPUT
(C-MOS)
48
SIGNAL OUTPUT: OUTPUT CURRENT (SMA)
OPERATION MODE SELECT
(C-MOS)
GND +15 V
POWER INPUT
CONTROL VOLTAGE INPUT
ERROR MONITOR
Vref OUTPUT (+1.2 V)
TPMOC0201EB
300
0
0
100 200 300 400 500 600 700 800 900 1000
INPUT PULSE WIDTH (ns)
Photosensor Module with Gate Function H11526 Series
Sensitivity Adjustment Method
Voltage Programming
Resistance Programming
SIGNAL
OUTPUT
GATE PULSE
INPUT (C-MOS)
SMA
RED
+15 V
BLACK
6 PIN
WHITE
GREEN
MODE SELECT SWITCH
POWER SUPPLY
RED
+15 V
SMA
H11526 SERIES
GND
BLACK
6 PIN
BLUE
BLUE
Vref OUTPUT
: *1
YELLOW
ERROR MONITOR
OVER-LIGHT MONITOR
: *1
GATE PULSE
INPUT (C-MOS)
SMA
SMA
H11562 SERIES
SIGNAL
OUTPUT
POWER SUPPLY
YELLOW
ERROR MONITOR
OVER-LIGHT MONITOR
: *1
+0.4 V to +0.9 V
GND
WHITE
GREEN
MODE SELECT
: *1
MONITOR
MIN. +0.4 V
GAIN
CONTROL
10 kΩ
MAX. +0.9 V
POTENTIOMETER
(RECOMMENDED: 10 kΩ)
When using a potentiometer, adjust sensitivity while monitoring
TPMOC0237EA
the control voltage so it does not exceed +0.9 V.
GND
*1: Not necessarily used.
*1: Not necessarily used.
TPMOC0236EA
Dimensional Outlines (Unit: mm)
21
29
29
2 × 3-M2.6 DEPTH 4
100
20
POWER / CONTROL INPUT
HIROSE HR10A-7R-6PB
12
9.6
14
50
16
13
13
13
7
2-M3 DEPTH 4
1: GND
2: LOW VOLTAGE INPUT (+15 V)
3: Vcont INPUT (+0.4 V to +0.9 V)
4: Vref OUTPUT (+1.2 V)
5: ERROR MONITOR / OVER-LIGHT MONITOR
6: OPERATION MODE SELECT INPUT
GATE PULSE INPUT
SMA-R
EFFECTIVE AREA
( 8 MIN.)
0.5
14
WINDOW
SIGNAL OUTPUT
SMA-R
4-M2 DEPTH 4
FOR OPTION
Power cable with connector (HIROSE HR10A-7P-6S) is supplied with H11526 series
BLACK : GND
: LOW VOLTAGE INPUT (+15 V)
RED
WHITE : Vcont INPUT (+0.4 V to +0.9 V)
: Vref OUTPUT (+1.2 V)
BLUE
YELLOW : ERROR MONITOR / OVER-LIGHT MONITOR
GREEN : OPERATION MODE SELECT INPUT
450 ± 20
TPMOA0071EA
49
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