SEME-LAB SMP600G-EK

SMP600G-EK
MECHANICAL DATA
Dimensions in mm.
P.I.N. PHOTODIODE
FEATURES
3.8 ± 0.2
WINDOW
Ø 5.9 ± 0.1
Ø 9.1 ± 0.2
Ø 8.1 ± 0.1
20
SENSITIVE
SURFACE
Ø 0.45
LEAD
•
•
•
•
•
•
•
EXCELLENT LINEARITY
LOW NOISE
WIDEST SPECTRAL RESPONSE
ENHANCED UV SENSITIVITY
INTEGRAL OPTICAL FILTER OPTION note 1
TO39 HERMETIC METAL CAN PACKAGE
EMI SCREENING MESH AVAILABLE
Note 1 Contact Semelab Plc for filter options
5.08 ± 0.2
DESCRIPTION
2
1
TO-39 Package
Pin 1 – Anode
Pin 2 – Cathode & Case
The SMP600G-EK is a Silicon P.I.N. photodiode
incorporated in a hermetic metal can package. The
package window has greater ultra-violet light transmission,
thus extending the useful spectral range of the device. The
electrical terminations are via two leads of diameter 0.018"
on pitch of 0.2". The cathode of the photodiode is
electrically connected to the package.
The larger photodiode active area provides greater
sensitivity than the SMP550 range of devices, with a slight
reduction in speed. Inherent in the device geometry is a
reduction in the receiving angle. The photodiode structure
has been optimised for high sensitivity, light measurement
applications across the infra-red to ultra-violet spectrum.
Inclusion of a suitable optical filter into the package can
produce a device that responds only to ultra-violet light.
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
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
-40°C to +70°C
-45°C to +80°C
0.35% per °C
x2 per 8°C rise
60V
Prelim. 1/98
SMP600G-EK
CHARACTERISTICS (Tamb=25°C unless otherwise stated)
Characteristic
Test Conditions.
λ at 900nm
Responsively
Min.
Typ.
0.45
0.55
A/W
15
mm2
Active Area
Dark Current
Breakdown Voltage
Capacitance
2
E = 0 Dark
1V Reverse
E = 0 Dark
10V Reverse
E = 0 Dark
10µA Reverse
E = 0 Dark
0V Reverse
90
E = 0 Dark
20V Reverse
25
60
V
pF
ns
20x10-14
900nm
Units
nA
12
50Ω
NEP
6
80
30V Reverse
Rise Time
Max.
0.45
W/√Hz
Directional characteristics
Directional Characteristics
80°
1
1
Angle from sensor
to illumination
70°
0.9
60°
0.8
0.8
Normalised Incident Power
50°
40°
0.6
30°
0.4
20°
0.7
0.6
0.5
0.4
0.3
0.2
0.2
10°
0.1
0
0
0
0.2
0.4
0.6
0.8
0
1
10
20
30
40
50
60
70
80
90
Angle from sensor to illumination
Normalised incident power
Spectral Response
Relative Responsivity (%)
100
80
60
40
20
0
0
Semelab plc.
200
400
600
Wavelength (nm)
800
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
1000
1200
Prelim. 1/98