Datasheet

TFBS4711
www.vishay.com
Vishay Semiconductors
Rev. 3.1, 03-Jul-2018
8
Document Number: 82633
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PACKAGE DIMENSIONS in millimeters
Fig. 6 - Package Drawing of TFBS4711, Tolerance of Height is + 0.1 mm, - 0.2 mm, other Tolerances ± 0.2 mm
Fig. 7 - Soldering Footprints
TABLE 2 - TRUTH TABLE
INPUTS OUTPUTS REMARK
SD TXD
OPTICAL INPUT IRRADIANCE
mW/m
2
RXD TRANSMITTER OPERATION
High
> 1 ms
xx
Weakly pulled
(500 Ω) to V
CC1
0 Shutdown
Low High x Low (active) I
e
Transmitting
Low
High
> 100 μs
x High inactive 0 Protection is active
Low Low < 4 High inactive 0
Ignoring low signals below the
IrDA defined threshold for
noise immunity
Low Low
> min. detection threshold irradiance
< max. detection threshold irradiance
Low (active) 0
Response to an IrDA compliant
optical input signal
Low Low > min. detection threshold irradiance Undefined 0
Overload conditions can cause
unexpected outputs
19612
19728
Emitter Detector
5 x 0.95 = 4.75
0.95
0.64
12 3 4 5 6
0.4
1.27
Recommended Footprint
Side View Application
19301
Emitter Detector
5 x 0.95 = 4.75
0.95
0.64
123 45 6
0.6
1.27
Recommended Footprint
Top View Application