TFDU4100 Vishay, TFDU4100 Datasheet - Page 3

• Manufacturer Part Number: TFDU4100
• Manufacturer: Vishay
• Type: TX/RXr

Specifications of TFDU4100

• Peak Wavelength: 900nm
• Angle Of Half Sensitivity: 48°
• Pulse Width: 4us
• Led Supply Voltage: -0.5 to 6V
• Package Type: Ultra Small Profile
• Fall Time: 600/200ns
• Rise Time: 600/1400ns
• Dimensions: 9.7x4.7x4
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (min): 2/2.7V
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Data Rate: 115.2Kbps
• Lead Free Status / RoHS Status: Compliant

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.
Eye safety information
*)
**)
Electrical Characteristics
Transceiver
T
Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
Document Number 82514
Rev. 1.6, 03-Jul-06
Supply voltage range
Input current
Output sink current
Power dissipation
Junction temperature
Ambient temperature range
(operating)
Storage temperature range
Soldering temperature
Average IRED current
Repetitive pulsed IRED current
IRED anode voltage
Transmitter data input voltage
Receiver data output voltage
Virtual source size
Maximum intensity for class 1
Supported data rates
Supply voltage
Supply current pin V
(receive mode)
Supply current pin V
(transmit mode), 20 % duty cycle
Leakage current of IR emitter,
IRED anode pin
Transceiver power on settling
time
amb
The device is a "class 1" device.
IrDA specifies the max. intensity with 500 mW/sr.
= 25 °C, V
Parameter
Parameter
Parameter
CC
= 2.7 V to 5.5 V unless otherwise noted.
CC1
CC1
(avg)
see recommended solder profile
0 V ≤ V
0 V ≤ V
for all pins, except IRED anode pin
see derating curve
t < 90 µs, ton < 20 %
Method: (1-1/e) encircled energy
IEC60825-1 or EN60825-1, edition
Jan. 2001
base band
receive mode
transmit mode, R2 = 47 Ω
(see recommended application
circuit)
V
V
I
pin), V
I
pin), V
V
V
IRED
IRED
CC1
CC1
CC1
CC2
= 210 mA (at IRED anode
= 210 mA (at IRED anode
= 5.5 V
= 2.7 V
= OFF, TXD = LOW,
= 6 V, T = - 25 to + 85 °C
CC1
CC1
CC2
CC1
Test Conditions
Test Conditions
Test Conditions
= 5.5 V
= 2.7 V
≤ 6 V
≤ 6 V
I
Symbol
I
I
I
I
L(IREDA)
CC1(Rx)
CC1(Rx)
CC1(Tx)
CC1(Tx)
V
T
V
PON
CC1
CC2
I
I
Symbol
IRED(DC)
IRED(RP)
Symbol
V
V
V
V
V
T
IREDA
T
P
T
RXD
CC1
CC2
amb
TXD
I
d
stg
e
D
J
Min
2.4
2.7
2.0
- 0.5
- 0.5
- 0.5
- 0.5
- 0.5
- 25
- 25
Min
Min
2.5
Vishay Semiconductors
0.005
Typ.
1.3
1.0
5.0
3.5
Typ.
Typ.
2.8
V
V
(500)
115.2
CC1
CC1
Max
5.5
5.5
2.5
1.5
5.5
4.5
0.5
TFDU4100
50
+ 85
+ 85
Max
Max
200
125
260
100
500
+ 6
+ 6
+ 6
10
25
+ 0.5
+ 0.5
*) **)
www.vishay.com
mW/sr
kbit/s
Unit
Unit
mW
Unit
mA
mA
mA
mA
mm
mA
mA
mA
mA
µA
µs
°C
°C
°C
°C
V
V
V
V
V
V
V
3