WCA-2300-C3MJ 반도체 회로 부품 판매점
Concentrator Solar Cell
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 Spectrolab |
ISO9001:2000 Registered ● AS9100 Registered
WCA-2300-C3MJ Concentrator Solar Cell
Product Description
Device structure
Aperture area
C3MJ
5.1 mm2
Minimum average efficiency
>38.5%
Typical efficiency
> 39%
Recommended operating temperature
Maximum process temperature
<110°C
<350°C
Epitaxial Structure
Triple junction solar cell on Germanium substrate
GaInP (1.88 eV) / GaInAs (1.41 eV) / Ge (0.67 eV)
Metallization
Silver metallization w/ 2KǺ gold (diffused) on front contact pads
Silver metallization with 500Ǻ gold (diffused) on back surface
Testing
Wafers can be supplied tested on a sample basis or fully tested
with measured current binned at a 2.68V load.
Packaging Format
Parts are in wafer pucks with spider mounts.
Mechanical Dimensions
Qualification Tests
Test
Test Conditions
Performance Tests
LIV 50 W/cm2 under ASTM
173G
Temp
Intensity
50, 75 & 100 W/cm2,
ASTM 173G at 10°C,
25°C, 65°C, and 110°C
Weld
LIV test before and after
Degradation weld
Spectral
Response
Angle of
incidence
Solar
Absorptance
X25 or SR illumination
source
Measure reflectance
Qty Requirement
100%
20
Avg ηmp>38.5%;
Min ηmp > 36.2%
Characterization
100% of
scribed
parts
NPmp > 0.98
Characterization
10 Characterization
10 Characterization
Accelerated Life Tests
Damp Heat 85C, 85% RH for 2000
hours
30 NPmp > 0.9
Thermal
Cycle
IEEE 1513 (500 cycles
–40°C to +110°C)
25 NPmp > 0.9
High Temp
Soak in
Nitrogen
unbiased soak at 200°C 15 at each NPmp > 0.95 after
and 250°C in Nitrogen temperatu 25 yrs
re
Spectral Response
100
90
80
70
60
50
40
30
20
10
0
300
600 900 1200
Wavelength (nm )
1500
1800
© 2009 Spectrolab, Inc. All Rights Reserved
Specifications subject to change without notice.
Spectrolab, Inc ● 12500 Gladstone Avenue ● Sylmar, CA 91342 ● 818-465-4611 ● www.spectrolab.com ● [email protected]
http://www.Datasheet4U.com
Typical Current-Voltage Characteristics
0.480
0.375
0.360
2.68V load point
0.255 Maximum power point
Typical Performance Over Temperature
3.0
2.9
2.8
2.7
2.6
0.240
0.135
0.120
0.015
00
0
Efficiency at max power = 38.8%
ASTM G173-03 spectrum
50 W/cm2 incident power
Voc = 3.17 Volts
Isc = 0.351 Amps
Vmp = 2.94 Volts
Imp = 0.342 Amps
Fill factor = 87.1%
12
3
2.5
2.4
2.3
2.2
2.1
2.0
40
Voltage (V)
Performance Bins at 2.68V load,
50 W/cm2 Intensity
Bin Current (A)
1 0.317–0.327
2 0.327-0.337
3 0.337-0.347
4 0.347-0.357
5 0.357-0.367
6 0.367-0.377
42%
40%
38%
36%
34%
32%
30%
28%
26%
24%
Response Versus Angle of Incidence
22%
24°C
65°C
45°C
90°C
200 400 600 800
Conce ntr ation
1000
0°C
25°C
45°C
65°C
90°C
100%
90%
80%
70%
With Glass
20%
10
100
Conce ntr ation
1000
Typical Population Efficiency Distribution
50.0%
60%
50%
40%
30%
No Glass
Cosine
45.0%
40.0%
35.0%
30.0%
25.0%
20.0%
20%
10%
15.0%
10.0%
5.0%
0%
0
10 20 30 40 50 60 70 80 90
0.0%
Angle of Incidence (Degrees)
© 2009 Spectrolab, Inc. All Rights Reserved
Efficie ncy
Specifications subject to change without notice.
Spectrolab, Inc ● 12500 Gladstone Avenue ● Sylmar, CA 91342 ● 818-465-4611 ● www.spectrolab.com ● [email protected]
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WCA-2300-C3MJ data
데이터시트 다운로드 :
[ WCA-2300-C3MJ.PDF ]
[ WCA-2300-C3MJ 다른 제조사 검색 ]
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