SMP525G-EM Datasheet, PDF (1/4 Pages) Seme LAB – P.I.N. PHOTODIODE

SMP525G-EM
MECHANICAL DATA
Dimensions in mm.
WINDOW
Ø 5.9 ± 0.1
Ø 9.1 ± 0.2
Ø 8.1 ± 0.1
SE NSITIVE
SURF ACE
Ø 0.45
LEAD
5.08 ± 0.2
P.I.N. PHOTODIODE
FEATURES
• ASYMMETRIC RECEIVING ANGLES
• VISIBLE AND UV BLIND
• EXCELLENT LINEARITY
• LOW NOISE
• WIDE SPECTRAL RESPONSE
• LOW LEAKAGE CURRENT
• LOW CA PACITANCE
• RG850 INTEGRAL OPTICAL FILTER
• TO39 HERMETIC METAL CAN PACKAGE
• EMI SCREENING MESH AVAILABLE
2
1
TO-39 Package
Pin 1 – Anode
Pin 2 – Cathode & Case
DESCRIPTION
The SMP525G-EM 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 of 0.2". The can structure incorporates an optical
filter that only transmits infra-red light. The cathode of the
photodiode is electrically connected to the package.
The photodiode active area provides asymmetric viewing
angles in two orthogonal directions. The photodiode
structure has been optimised for high sensitivity,
asymmetric 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 R ATINGS(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