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

SMP400G-CB
MECHANICAL DATA
Dimensions in mm.
Ø 5.4
Ø 4.7
Ø 0.45
Lead
2.54
Case
3
2
1
Cathode
3
Anode
2
1
TO-18 Package
Pin 1 – Anode Pin 2 – Cathode
Pin 3 –Case
P.I.N. PHOTODIODE
FEATURES
• PHOTODIODE ISOLATED FROM PACKAGE
• ENHANCED UV SENSITIVITY
• EXCELLENT LINEARITY
• LOW NOISE
• WIDEST SPECTRAL RESPONSE
• WIDE INTRINSIC BANDWIDTH
• 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
DESCRIPTION
The SMP400G-CB contains a Silicon P.I.N. photodiode
incorporated in a compact, hermetic metal can package.
The electrical terminations are via three leads of diameter
0.008" on a pitch centre diameter of 0.1". The photodiode
is electrically isolated from the package, which has a
separate earth lead.
The photodiode structure has been optimised for high
sensitivity, high speed light measurement applications
acrosss 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