DATASHEET – epc3xx-LCCxx
Photodiode evaluationboard epc3xx-LCCxx
General Description
epc300 or epc330 photodiodes in CSP-housing on LCC-housing
carrierboard for part evaluation purpose of the epc3xx family
products.
The epc3xx family products are high-sensitive photodiodes for
light-barrier, light-curtain and the like applications. They allow the
design of sensors or of short to long range light barriers from a few
millimeters up to tens of meters. Linear or two dimensional arrays
can be formed for any application: Triangulation, spot location,
angle measurement, rotary encoder, sensor or similar. Spectral
sensitive detector can easily be designed by applying color filters in
front of the photodiodes.
The photodiodes are designed to be used in reverse-bias mode.
They feature a very high quantum efficiency of 90% in the near IR
range. The reverse breakdown voltage is up to 30 Volts. The
response time is less than 100ns.
Other mechanical dimensions are available upon request up to
15x15 mm or even bigger. A 15x15 mm device contains 450 single
photodiodes, each individually accessible.
Features
■
Carrierboard in LCC-housing design with epc300 or epc330
photodiodes for easy part evaluation by users.
■
High dynamic range.
■
High quantum efficiency.
■
Low dark current.
■
Diodes can be used in parallel.
Applications
■
Light barrier ranging from millimeters to tens of meters
■
Light curtain
■
Light, smoke, liquid, leveling, triangulation detectors
■
Position detection (rotary, linear, angle, etc.)
■
Differential measurement
■
Linear photodiode arrays
Model
Single diode
epc300-LCC4
epc330-LCC32
No. of
Photo
Diodes
1
2
16
Diode
Length
(mm)
1.0
1.0
4.0
Diode
Width
(mm)
0.5
1.0
2.0
Typ. Dark
Total Active
Current
Area
at 20°C (pA )
(mm2)
0.43
0.86
6.84
20
40
320
Ideal Bias
Voltage
(V)
5
5
5
Wavelength
(nm)
400 - 1050
400 - 1050
400 - 1050
Footprint
---
LCC4
LCC32
Wiring diagram
4
4
3
31
3
29
18
27
19
25
23
21
21
19
17
4
D2
3
3
17
31
20
29
22
27
23
25
D16
24
23
21
21
22
19
D1
4
2
2
D9
D10
D11 D12
17
29
D13
18
D14
19
D15
27
26
20
25
2
1
1
32
31
30
28
D1
D2
32, 30, 28, 26
2, 4, 6, 8
16
15
14
D9
D10
D11 D12
D13 D14
24, 22, 20, 18
10, 12, 14, 16
D
ep3xx-LCCxx
1
2
2
32
13
Evaluationboard
12
31
11
30
10
29
9
28
27
2
1
D1
D2
D3
D4
D5
D6
D7
D8
ep3xx-LCCxx
Evaluationboard
1
32, 30, 28, 26
2, 4, 6, 8
1
3
2
5
3
7
4
16
9
5
15
11
6
14
13
7
8
13
15
12
11
1
D1
D2
D3
D4
D5
D6
Figure 1: Schematic epc300-LCC4
Figure 2: Schematic epc330-LCC32
1
1
3
2
5
3
7
4
9
5
11
6
13
1/2
Datasheet epc3xx-LCCxx - V1.0
Grid: 2.5mm
EPC [ ESPROS PHOTONICS CORP ]
