SMP690G-KQS Datasheet, PDF (1/2 Pages) Seme LAB – P.I.N. PHOTODIODE

SMP690G-KQS
MECHANICAL DATA
Dimensions in mm.
P.I.N. PHOTODIODE
Ø 14.0
Ø 12.0
Ø 0.45
LEAD
8.0
3
1
2
Pin 1 – Anode
TO8 Small
Pin 2 – Cathode
FEATURES
• HIGH SENSITIVITY
• WIDEST SPECTRAL RESPONSE
• ENHANCED UV SENSITIVITY
• PHOTODIODE ISOLATED FROM PACKAGE
• EXCELLENT LINEARITY
• LOW NOISE
• INTEGRAL OPTICAL FILTER OPTION note 1
• TO8 HERMETIC METAL CAN PACKAGE
• EMI SCREENING MESH AVAILABLE
Pin 3 –Case
Note 1 Contact Semelab Plc for filter options
DESCRIPTION
The SMP690G-KQS 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 centre diameter of
0.2". The photodiode is electrically isolated from the package,
which has a separate earth lead.
The larger photodiode active area provides greater sensitivity
than the SMP600 range of devices, with a corresponding
reduction in speed. 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, isolated photodiode and optional
screening mesh ensure a rugged device with a high degree of
immunity to conducted and 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 [phone]. Telex: 341927. Fax [phone].
Prelim. 1/98