SMP550G-EL.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 SMP550G-EL 데이타시트 다운로드

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SMP550G-ELwww.DataSheet4U.com
MECHANICAL DATA
Dimensions in mm.
WINDOW
Ø 5.9 ± 0.1
Ø 9.1 ± 0.2
Ø 8.1 ± 0.1
SENSITIVE
SURFACE
Ø 0.45
LEAD
5.08 ± 0.2
P.I.N. PHOTODIODE
FEATURES
• EYE RESPONSE DETECTION
• EXCELLENT LINEARITY
• LOW NOISE
• WIDE SPECTRAL RESPONSE
• LOW LEAKAGE CURRENT
• LOW CAPACITANCE
• BG18 INTEGRAL OPTICAL FILTER
• TO39 HERMETIC METAL CAN PACKAGE
• EMI SCREENING MESH AVAILABLE
21
TO-39 Package
Pin 1 – Anode
Pin 2 – Cathode & Case.
DESCRIPTION
The SMP550G-EL is a Silicon P.I.N. photodiode
incorporated in a hermetic metal can package. The
electrical terminations are via two leads of diameter 0.018"
on a pitch centre diameter of 0.2". The can structure
incorporates an photoptic response optical filter with peak
transmission at 510nm. The cathode of the photodiode is
electrically connected to the package.
The larger photodiode active area provides greater
sensitivity than the SMP400 range of devices, with a
corresponding reduction in speed. The photodiode
structure has been optimised for high sensitivity, light
measurement applications. The metal can and optional
screening mesh ensure a rugged device with a high
degree of immunity to radiated electrical interference.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
Operating temperature range
Storage temperature range
Temperature coefficient of responsively
Temperature coefficient of dark current
Reverse breakdown voltage
-40°C to +70°C
-45°C to +80°C
0.35% per °C
x2 per 8°C rise
60V
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 1/98

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SMP550G-ELwww.DataSheet4U.com
CHARACTERISTICS (Tamb=25°C unless otherwise stated)
Characteristic
Test Conditions.
Responsively
λ at 900nm
Active Area
Dark Current
E = 0 Dark
E = 0 Dark
1V Reverse
10V Reverse
Breakdown Voltage
E = 0 Dark 10µA Reverse
Capacitance
E = 0 Dark
E = 0 Dark
0V Reverse
20V Reverse
Rise Time
30V Reverse
50
NEP
900nm
Min.
0.45
60
Typ.
0.55
5.19
2
16
80
55
10
Max. Units
A/W
mm2
4
nA
22
V
pF
9 ns
19x10-14 0.45 W/Hz
1
0.8
0.6
0.4
0.2
0
0
Directional characteristics
80°
70°
Angle from sensor
to illumination
60°
50°
40°
30°
20°
10°
0.2 0.4 0.6 0.8
Normalised incident power
1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
Directional Characteristics
10 20 30 40 50 60 70 80
Angle from sensor to illumination
90
Spectral Response
100
80
60
40
20
0
0 200 400 600 800
Wavelength (nm)
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
1000
1200
Prelim. 1/98