F
www.vishay.com Vishay Semiconductors
Rev. 1.8, 12-Feb-18 1Document Number: 81590
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Narrow Band Optical Filter
AVAILABLE FOR PACKAGES
•Mold
•MiniMold
• Panhead
• Heimdall
FEATURES
• Enhanced suppression of disturbance signals
by special filtering
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
DESCRIPTION
The “F” option provides an enhanced narrow
band optical filtering function for improved
suppression of unwanted optical disturbance
signals. This filter option is available for all Vishay molded
IR receivers listed below. Only the typical spectral sensitivity
vs. wavelength specification on the corresponding
datasheets changes. The new function is shown below:
Fig. 1 - Relative Spectral Sensitivity vs. Wavelength
ORDERING INFORMATION
Notes
• d = “digit”, please consult the list of available series to create a valid part number.
(1) As second option possible; see V option datasheet.
Example: TSOP4838SS1F - F version, straight leads in tubes
TSOP4838YA1F - F version with YA1 holder
TSOP2238SS1FBS12 - F version with tape and reel
TSOP6236FTR - F version, SMD side view taped
TSOP32338SS1VF - V and F version molded package
TSOP75438FTR - F version, Heimdall package side view taped
TSOP53338SS1F - F version, straight leads minimold packed in bulk
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
750 850 950 1050 1150
21769 λ- Wavelength (nm)
S (λ)rel - Relative Spectral Sensitivity
2 or 3 digit product series 2 digit frequency Mechanical option “V” “F” Optional tape and reel
(SS1 if no holder) option (1) option
OP d d dd SdTS 1S F B S d d
V
