SMP400G-BB Datasheet, PDF (1/2 Pages) Seme LAB – P.I.N. PHOTODIODE

SMP400G-BB
MECHANICAL DATA
Dimensions in mm.
Ø 5.4
Ø 4.7
Ø 0.45
Lead
2.54
P.I.N. PHOTODIODE
FEATURES
• EXCELLENT LINEARITY
• LOW NOISE
• WIDEST SPECTRAL RESPONSE
• WIDE INTRINSIC BANDWIDTH
• ENHANCED UV SENSITIVITY
• LOW LEAKAGE CURRENT
• LOW CAPACITANCE
• INTEGRAL OPTICAL FILTER OPTION note 1
• TO18 HERMETIC METAL CAN PACKAGE
• EMI SCREENING MESH AVAILABLE
Note 1 Contact Semelab Plc for filter options
Cathode
and case
Anode
TO-18 Package
Pin 1 – Anode
Pin 2 – Cathode & Case
DESCRIPTION
The SMP400G-BB is a Silicon P.I.N. photodiode
incorporated in a compact, 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 0.005" on a pitch of 0.1". The cathode of the
photodiode is electrically connected to the package.
The photodiode structure has been optimised for high
sensitivity, high speed 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