
Silicon Phototransistor
SD1440
DESCRIPTION
FEATURES
Compact, metal can coaxial package
24 (nominal) acceptance angle
Wide sensitivity ranges
Wide operating temperature range
(- 55C to +125C)
Mechanically and spectrally matched to SE1450
and SE1470 infrared emitting diodes
The SD1440 is an NPN silicon phototransistor mounted
in a glass lensed metal can coaxial package. The
package may have a tab or second lead welded to the
can as an optional feature (SD1440-XXXL). Both leads
are flexible and may be formed to fit various mounting
configurations.
INFRA-63.TIF
OUTLINE DIMENSIONS in inches (mm)
3 plc decimals
±0.005(0.12)
Tolerance
2 plc decimals
±0.020(0.51)
.106(2.69)
DIA
.076(1.93)
COLLECTOR
EMITTER
MIN
.095(2.41) DIA
.020(0.51)
DIA
.091(2.26)
.079(2.01)
.062(1.57) DIA
1.000(25.40)
.122(3.10)
.010(0.25)
~ ~
DIM_12a.ds4
SD1440-XXX
.106(2.69)
DIA
.076(1.93)
COLLECTOR
EMITTER
.095(2.41) DIA
.020
(0.51) DIA
.091(2.26)
.079(2.01)
.062(1.57) DIA
.122(3.10)
.010(0.25)
~ ~
.020
(0.51) DIA
~
TYPICAL MIN
1.000(25.40)
DIM_12b.ds4
SD1440-XXXL
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
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