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Laser detectors
K O D E N S H I
HPI-3663
DIMENSIONS
HPI-3663 is silicon PIN photodiodes for detecting laser beam. HPI-3663 has active areas for tracking on both sides of four segmented photodiodes.
(Unit : mm)
FEATURES
¶USix segmented photodiodes ¶UActive area rotated at 45 deg. ¶UHigh speed response
APPLICATIONS
¶UOptical pick up
MAXIMUM RATINGS
Item
Reverse voltage Power dissipation Operating temp. Storage temp.
(Ta=2° 5…)
Symbol
VR PD Topr. Tstg.
Rating
30 30 -25~+85 -40~+100
Unit
V mW °… °…
ELECTRO-OPTICAL CHARACTERISTICS
Item
Light current Sensitivity Dark current Capacitance Spectral sensitivity Peak wavelength Half angle
(Ta=2° 5…)
Symbol
L I S Id Ct •Î •Îp •ƒ•Ë
Conditions
V£Ω VR=10V,E 1,000* l1 x VR£Ω 10V 10V VR£Ω 10V,£Ω f 1MHz VR£Ω
Min.
(1)0.1 (2)0.8
Typ.
(1)0.
HPI-3663 Datasheet
