EPIGAP EPC-470-0.9 Photodiode-chip Datasheet

Photodiode-Chip
EPC-470-0.9
Preliminary
11.04.2007
rev. 02/06
Wavelength range
Type
Technology
Electrodes
Blue, selective
Integrated filter
GaP
P (anode) up
860
typ. dimensions (µm)
800
720
typ. thickness
300 (± 40) µm
anode
gold alloy, 1.5 µm
cathode
gold alloy, 0.5 µm
Description
Narrow bandwidth and
high spectral sensitivity in
blue-green range
(425…525 nm), low cost
chip
Applications
Fluorescence detection,
measurement systems,
color sensors
PD-03
Miscellaneous Parameters
Tamb = 25°C, unless otherwise specified
Parameter
Test сonditions
Symbol
Value
Unit
A
0.62
mm²
Active area
Temperature coefficient of I Ph
T = -40…120°C
TC(IPh)
0.15
%/K
Temperature coefficient of I D
T = -40…120°C
TC(ID)
1.05
1/K
Operating temperature range
Tamb
-40 to +125
°C
Storage temperature range
Tstg
-40 to +125
°C
Typ
Max
Unit
Optical and Electrical Characteristics
Tamb = 25°C, unless otherwise specified
Test
Parameter
conditions
IR = 10 µA
Reverse voltage3
Symbol
Min
VR
5
Dark current (Ee = 0 W/m²)
VR = 5 V
ID
Central sensitivy wavelength
V
5
30
pA
470
480
nm
VR = 0 V
λC
Responsivity at
λC1
VR = 0 V
Sλ
0.18
A/W
Responsivity at
λC2
VR = 0 V
Sλ
0.30
A/W
Spectral range at 0.5 max.
VR = 0 V
λ0.5
425
525
nm
Sensitivity range at 1%
VR = 0 V
λmin, λmax
380
570
nm
Spectral bandwidth at 50%
VR = 0 V
∆λ0,5
460
100
nm
1
Measured on bare chip on TO-18 header
Measured on epoxy covered chip on TO-18 header
3
information only
2
Labeling
Type
Typ. ID [pA]
Typ. Sλ[A/W]
Lot N°
Quantity
EPС-470-0.9
Packing: Chips on adhesive film with wire-bond side on top
*Note: All measurements carried out with EPIGAP equipment
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
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Photodiode-Chip
EPC-470-0.9
Preliminary
11.04.2007
rev. 02/06
Typical Optical Responsivity (A/W)
0,20
0,15
0,10
0,05
350
400
450
500
Wavelength [nm]
550
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
600
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