SMP400G-BC
MECHANICAL DATA
Dimensions in mm.
P.I.N. PHOTODIODE
FEATURES
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NARROW RECEIVING ANGLE
EXCELLENT LINEARITY
LOW NOISE
WIDE 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
Ø 5.4 ± 0.2
Ø 4.65 ± 0.1
5.0 ± 0.2 2.15
± 0.3
Ø 0.45
LEAD
14
Note 1 Contact Semelab Plc for filter options
2.54 ± 0.2
DESCRIPTION
2
1
The SMP400G-BC is a Silicon P.I.N. photodiode
incorporated in a compact, lensed, hermetic metal can
package. 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. The
narrow viewing angle provides better coupling to on-axis
illumination sources. The metal can and optional screening
mesh ensure a rugged device with a high degree of
immunity to radiated electrical interference.
TO-18 Package
Pin 1 – Anode
Pin 2 – Cathode & Case
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
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
-40°C to +70°C
-45°C to +80°C
0.35% per °C
x2 per 8°C rise
60V
Prelim. 7/97
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