P9217 Datasheet, PDF (1/3 Pages) Hamamatsu Corporation – PbS photoconductive detector

INFRARED DETECTOR
PbS photoconductive detector
P9217
Infrared detectors utilizing photoconductive effects
P9217 is a PbS photoconductive detector with greatly improved stability and resistance to high temperatures when compared to conventional types.
Features
l Resistance to high temperatures, stability
l Lower temperature detection limit: 100 ˚C approx.
Applications
l Radiation thermometers
l Flame monitors
l Water content analyzers
l Food ingredient analysis
l Spectrophotometers
Accessories (Optional)
l Preamplifier for PbS/PbSe photoconductive detector C3757-02
l Power supply for amplifier
C3871
s Specification
Parameter
Window material
Package
Cooling
Active area
Specification
Borosilicate glass
TO-5
Non-cooled
1×5
s Absolute maximum ratings
Parameter
Symbol
Supply voltage
-
Operating temperature
Topr
Storage temperature
Tstg
Value
100
-30 to +65
-55 to +65
s Electrical and optical characteristics (T=25 °C)
Parameter
Symbol
Condition
Min.
Typ.
Peak sensitivity wavelength
λp
-
2.2
Cut-off wavelength
λc
-
2.9
Photo sensitivity *¹
S
λ=λp, Vs=15 V
4 × 10⁴
1 × 10⁵
Detectivity
D*
(500, 600, 1)
(λp, 600, 1)
5 × 10⁸
-
1 × 10⁹
1 × 10¹¹
Rise time
tr
0 to 63 %
-
-
Dark resistance
Rd
0.05
-
*1: Chopping frequency: 600 Hz, load resistance: nearly equal to detector element dark resistance.
Max.
-
-
-
-
-
250
1
Unit
-
-
-
mm
Unit
V
°C
°C
Unit
µm
µm
V/W
cm · Hz^1/2/W
µs
MΩ
PRELIMINARY DATA
Jun. 2003
1