TFDU4300-TT3 Vishay, TFDU4300-TT3 Datasheet - Page 3
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TFDU4300-TT3
Manufacturer Part Number
TFDU4300-TT3
Description
Infrared Transceivers SIR 115.2 kbits/s 2.4-5.5V Op Voltage
Manufacturer
Vishay
Type
TX/RXr
Series
-r
Datasheet
1.TFDU4300-TT3.pdf
(13 pages)
Specifications of TFDU4300-TT3
Wavelength
900 nm
Continual Data Transmission
115.2 Kbit/s
Transmission Distance
0.7 m
Radiant Intensity
65 mW/sr
Half Intensity Angle Degrees
48 deg
Pulse Width
2 us
Maximum Rise Time
100 ns
Maximum Fall Time
100 ns
Operating Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 30 C
Dimensions
8.5 mm x 2.9 mm x 2.5 mm
Data Rate
115.2Kbps
Peak Wavelength
900nm
Angle Of Half Sensitivity
48°
Package Type
SMD
Fall Time
100ns
Rise Time
100ns
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (min)
2.4V
Operating Supply Voltage (max)
5.5V
Mounting
Surface Mount
Pin Count
8
Operating Temp Range
-30C to 85C
Operating Temperature Classification
Commercial
Idle Current, Typ @ 25° C
75µA
Link Range, Low Power
70cm
Operating Temperature
-30°C ~ 85°C
Orientation
Top View
Shutdown
Yes
Size
8.5mm x 2.9mm x 2.5mm
Standards
IrPHY 1.0
Supply Voltage
2.4 V ~ 5.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TFDU4300
Vishay Semiconductors
Pinout
TFDU4300
weight 75 mg
Absolute Maximum Ratings
Reference point ground (pin 8) unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Note: We apologize to use sometimes in our documentation the abbreviation LED and the word light emitting diode instead of Infrared
Emitting Diode (IRED) for IR-emitters. That is by definition wrong; we are here following just a bad trend.
Typical values are for design aid only, not guaranteed nor subject to production testing and may vary with time.
Eye Safety Information
Vishay transceivers operating inside the absolute maximum ratings are classified as eye safe according the
following table.
www.vishay.com
206
Supply voltage range, transceiver
Supply voltage range, transmitter
Supply voltage range, V
RXD output voltage
Voltage at all inputs
Input current
Output sinking current
Power dissipation
Junction temperature
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature
Average output current, pin 1
Repetitive pulsed output current,
pin 1 to pin 2
IEC/EN 60825-1 (2007-03), DIN EN 60825-1 (2008-05) "SAFETY OF LASER PRODUCTS -
Part 1: equipment classification and requirements", simplified method
IEC 62471 (2006), CIE S009 (2002) "Photobiological Safety of Lamps and Lamp Systems"
DIRECTIVE 2006/25/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 5
on the minimum health and safety requirements regarding the exposure of workers to risks arising from
physical agents (artificial optical radiation) (19
of Directive 89/391/EEC)
18101
Parameter
IRED A
1
IRED C
irdasupportAM@vishay.com, irdasupportAP@vishay.com, irdasupportEU@vishay.com
2
logic
For technical questions within your region, please contact one of the following:
TXD RXD SD Vcc Vlog GND
3
4
5
for all pins, except IRED anode pin
see recommended solder profile
Note: V
6
- 0.5 V < V
- 0.5 V < V
- 0.3 V < V
- 0.3 V < V
- 0.5 V < V
- 0.5 V < V
- 0.3 V < V
- 0.5 V < V
t < 90 µs, t
see derating curve
7
th
Test conditions
Standard
in
individual Directive within the meaning of Article 16(1)
8
≥ V
CC1
CC2
logic
CC1
logic
CC1
CC2
CC1
logic
on
< 20 %
is allowed
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
< 6 V
Definitions:
In the Vishay transceiver data sheets the following nomenclature is
used for defining the IrDA operating modes:
SIR: 2.4 kbit/s to 115.2 kbit/s, equivalent to the basic serial infrared
standard with the physical layer version IrPhy 1.0
MIR: 576 kbit/s to 1152 kbit/s
FIR: 4 Mbit/s
VFIR: 16 Mbit/s
MIR and FIR were implemented with IrPhy 1.1, followed by IrPhy
1.2, adding the SIR Low Power Standard. IrPhy 1.3 extended the
Low Power Option to MIR and FIR and VFIR was added with IrPhy
1.4. A new version of the standard in any case obsoletes the former
version.
With introducing the updated versions the old versions are
obsolete. Therefore the only valid IrDA standard is the actual
version IrPhy 1.4 (in Oct. 2002).
I
I
Symbol
IRED(DC)
IRED(RP)
V
V
V
V
T
T
V
P
CC1
CC2
logic
RXD
T
amb
stg
IN
D
J
Min.
- 0.5
- 0.5
- 0.5
- 0.5
- 0.5
- 30
- 40
th
April 2006
Typ.
Document Number 82614
V
logic
Classification
+ 100
+ 6.0
+ 6.0
+ 6.0
+ 6.0
Max.
+ 85
250
125
260
125
600
10
25
Exempt
Exempt
Class 1
Rev. 1.8, 19-Feb-09
+ 0.5
Unit
mW
mA
mA
mA
mA
°C
°C
°C
°C
V
V
V
V
V