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

SMP690G-JQS
MECHANICAL DATA
Dimensions in mm.
P.I.N. PHOTODIODE
Ø 14.0
Ø 12.0
Ø 0.45
LEAD
8.0
2
1
TO8 Small
Pin 1 – Anode
Pin 2 – Cathode & Case
FEATURES
• HIGH SENSITIVITY
• EXCELLENT LINEARITY
• LOW NOISE
• WIDEST SPECTRAL RESPONSE
• ENHANCED UV SENSITIVITY
• INTEGRAL OPTICAL FILTER OPTION note 1
• TO8 HERMETIC METAL CAN PACKAGE
• EMI SCREENING MESH AVAILABLE
Note 1 Contact Semelab Plc for filter options
DESCRIPTION
The SMP690G-JQS 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 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 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 [phone]. Telex: 341927. Fax [phone].
Prelim. 1/98