Photodiode
Preliminary
EPD-440-0-2.5
11.04.2007
rev. 03/07
Case
TO-39 + UV-glass
Type
Schottky Contact
Technology
GaP
Wavelength
UV
Description
3,25
± 0,1
Chip Location
9,
90
±
0,
1
Wide bandwidth and high spectral sensitivity in
the UV and visible range (190 nm - 570 nm),
mounted in hermetically sealed TO-39 package
with UV-glass window
Applications
Medical engineering (dermatology), output check
of UV - lamps and oil or gas burner flame,
measurement and control of ecological
parameters, radiation control for a solarium, UV
water purification facilities
0,45
± 0,03
± 0,1
± 0,1
Ø7,62
0,
80
±
05
0,
Anode
13,5
± 1,0
2,00
± 0,05
Chip Location
ELC-70
45,
0
0°
Miscellaneous Parameters
T
amb
= 25° unless otherwise specified
C,
Parameter
Active area
Temperature coefficient of I
D
Operating temperature range
Storage temperature range
Acceptance angle at 50% S
λ
Test
сonditions
Symbol
A
T
C
(I
D
)
T
amb
T
stg
ϕ
Value
4.8
7.0
-40 to +125
-40 to +125
135
Unit
mm²
%/K
°
C
°
C
deg.
Optical and Electrical Characteristics
T
amb
= 25° unless otherwise specified
C,
Parameter
Breakdown voltage
1)
Dark current
Peak sensitivity wavelength
Responsivity at
λ
P
Sensitivity range at 1%
Spectral bandwidth at 50%
Shunt resistance
Noise equivalent power
Specific detectivity
Junction capacitance
Switching time (R
L
= 50
)
Test conditions
I
R
= 10 µA
V
R
= 5 V
V
R
= 0 V
V
R
= 0 V
V
R
= 0 V
V
R
= 0 V
V
R
= 10 mV
λ
= 440 nm
λ
= 440 nm
V
R
= 0 V
V
R
= 5 V
V
R
= 0 V
E
e
= 1 mW/cm²
Symbol
V
R
I
D
λ
p
S
λ
λ
min
,
λ
max
∆λ
0.5
R
SH
NEP
D*
C
J
t
r
, t
f
I
Ph
80
190
180
100
1.3x10
-14
1.7x10
13
1000
1/60
6.5
Min
5
15
440
0.17
570
40
Typ
Max
Unit
V
pA
nm
A/W
nm
nm
GΩ
Ø9,14
5,08
5,90
8,13
W/ Hz
cm
⋅
Hz
⋅
W
−
1
pF
ns
µA
Photo current at
λ
= 440 nm
1,2)
1)
2)
for information only
measured with common halogen lamp source and appropriate filter
Note: All measurements carried out with
EPIGAP
equipment
Labeling
Type
EPD-440-0-2.5
EPIGAP
Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
Lot N°
R
D
(typ.) [G ]
Quantity
1 of 2
EPIGAP [ EPIGAP OPTOELECTRONIC GMBH ]
