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J12782-09D_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – FAST DECAY PHOSPHOR
FAST DECAY PHOSPHOR
J12782-09D
For Electron Beam Detection,
High Speed and Long Life Phosphor
FEATURES
GHigh Speed Decay (Decay Time: 12 ns)
GLong Life
GHigh Brightness Efficiency
APPLICATIONS
GSemiconductor Inspection Instrument
GSEM (Scanning Electron Microscopy)
GMass Spectrometry
GGeneral Electron Detection
SPECIFICATIONS
GENERAL
Parameter
Effective Diameter
Detection Energy Range (Electron beam)*
Decay Time (90 % to 10 %)
Typ.
Peak Emission Wavelength Range
Operating Ambient Temperature
Storage Temperature
Storage Humidity
*Lower detection energy range is available upon request.
Figure 1: Decay Time Characteristics
120 TPMZB0002EB
100
80
60
40
20
0
-10
-5
0
5
10
15
20
25
30
TIME (ns)
Value
Unit
8.6
mm
6 to 15
keV
12
ns
390 to 440
nm
+5 to +45
°C
-10 to +50
°C
Below 70
%
Figure 2: Phosphor Life Characteristics
TPMZB0003EA
120
100
ELECTRON BEAM ACCELARATING VOLTAGE: 6 kV
INPUT CURRENT: 500 nA/10 mm dia.
80
60
40
20
0
0.001
0.01
0.1
1
10
CHARGE (C/cm2)
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Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2014 Hamamatsu Photonics K.K.