tfdu6300 Vishay, tfdu6300 Datasheet - Page 3

• Manufacturer Part Number: tfdu6300
• Description: Fast Infrared Transceiver Module Fir, 4 Mbit/s For 2.4 V To 3.6 V Operation
• Manufacturer: Vishay

TFDU6300
Vishay Semiconductors
Absolute Maximum Ratings
Reference point Pin: GND unless otherwise noted.
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
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).
www.vishay.com
3
Supply voltage range,
transceiver
Supply voltage range,
transmitter
Voltage at all I/O pins
Input currents
Output sinking current
Power dissipation
Junction temperature
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature
Average output current
Repetitive pulse output current
ESD protection
Virtual source size
Laser/LED Safety Information
With the edition IEC/EN 60825-1:2006 LEDs were removed from the basic laser eye safety standard but are still covered by
DIN EN 60825-12 (VDE 0837-12):2004-12 (or equivalent IEC standard). Therefore still a risk assessment is necessary according the
test conditions of the basic standard, which were changed in respect to the former editions.
We recommend using the so-called simplified method not taking the virtual source size into account.
Our devices are tested for not to exceed the given eye safety limit according class 1 using the simplified assessment with C6 = 1.
(When the virtual source size would be taken into account, the safety limit is even higher.)
LEDs for communication applications are covered by the following safety regulations:
IEC/EN 60825-1:2006, DIN EN 60825-12 (VDE 0837-12):2004-12, see above IEC 62471 Ed. 1:2006, “Photobiological Safety of Lamps
and Lamp Systems": TFDU6301 is in the "Exempt Group"
"DIRECTIVE 2006/25/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 5. April 2006" on the minimum health and
safety requirements regarding the exposure of workers to risks arising from physical agents (artificial optical radiation) (19th individual
Directive within the meaning of Article 16 (1) of Directive 89/391/EEC): TFDU6301 is in accordance with this regulation.
Parameter
:
For all pins, except IRED anode pin
Method: (1-1/e) encircled energy
See chapter “Recommended
V
Human body model
< 90 µs, t
in
0 V < V
0 V < V
Test Conditions
Solder Profiles”
< V
CC1
CC2
CC1
on
is allowed
< 20 %
< 6 V
< 6 V
I
I
IRED
IRED
Symbol
V
V
T
T
P
CC1
CC2
T
amb
d
stg
D
J
(DC)
(RP)
- 0.5
- 0.5
- 0.5
Min.
- 25
- 25
1.8
1
Typ.
2.0
Document Number 84763
Max.
+ 85
+ 85
500
125
260
150
700
6.5
10
25
Rev. 1.7, 03-Jan-08
6
6
Unit
mW
mm
mA
mA
mA
mA
°C
°C
°C
°C
kV
V
V
V