TFBS5711-TR3 Vishay, TFBS5711-TR3 Datasheet - Page 9

• Manufacturer Part Number: TFBS5711-TR3
• Manufacturer: Vishay
• Type: TX/RXr

Specifications of TFBS5711-TR3

• Data Rate: 1.152Mbps
• Peak Wavelength: 900nm
• Angle Of Half Sensitivity: 48°
• Pulse Width: 2us
• Led Supply Voltage: -0.5 to 6.5V
• Package Type: SMD
• Fall Time: 40/60ns
• Rise Time: 40/60ns
• Dimensions: 6x3.1x1.9
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Mounting: Surface Mount
• Pin Count: 6
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

TFBS5711
Vishay Semiconductors
Recommended Solder Profiles
Solder Profile for Sn/Pb soldering
Lead (Pb)-Free, Recommended Solder Profile
The TFBS5711 is a lead (Pb)-free transceiver and
qualified for lead (Pb)-free processing. For lead
(Pb)-free solder paste like Sn(3.0-4.0)Ag(0.5-0.9)Cu,
there are two standard reflow profiles: Ramp-Soak-
Spike (RSS) and Ramp-To-Spike (RTS). The Ramp-
Soak-Spike profile was developed primarily for reflow
ovens heated by infrared radiation. With widespread
use of forced convection reflow ovens the Ramp-To-
Spike profile is used increasingly. Shown below in fig-
ure 4 is VISHAY's recommended profiles for use with
the TFBS5711 transceivers. For more details please
refer to Application note: SMD Assembly Instruction.
Wave Soldering
For TFDUxxxx and TFBSxxxx transceiver devices
wave soldering is not recommended.
Manual Soldering
Manual soldering is the standard method for lab use.
However, for a production process it cannot be rec-
ommended because the risk of damage is highly
dependent on the experience of the operator. Never-
theless, we added a chapter to the above mentioned
application note, describing manual soldering and
desoldering.
www.vishay.com
238
260
240
220
200
180
160
140
120
100
80
60
40
20
Figure 3. Recommended Solder Profile for Sn/Pb soldering
0
0
2...4 °C/s
50
100
160 °C max.
120 s...180 s
240 °C max.
150
Time/s
200
2...4 °C/s
10 s max. at 230 °C
250
90 s max.
300
19431
350
Storage
The storage and drying processes for all VISHAY
transceivers (TFDUxxxx and TFBSxxx) are equiva-
lent to MSL4.
The data for the drying procedure is given on labels
on the packing and also in the application note
"Taping, Labeling, Storage and Packing"
(http://www.vishay.com/docs/82601/82601.pdf).
Current Derating Diagram
Figure 5 shows the maximum operating temperature
when the device is operated without external current
limiting resistor. A minimum resistor of 2 Ohms is rec-
ommended from the anode of the IRED to V
18097
19261
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
90
85
80
75
70
65
60
55
50
0
2.0
2 °C...4 °C/s
Figure 4. Solder Profile, RSS Recommendation
Figure 5. Temperature Derating Diagram
50
2.5
Operating Voltage [V] at duty cycle 20 %
T ≥ 255 °C for 20 s max
T ≥ 217 °C for 50 s max
3.0
100
90 s...120 s
3.5
150
Time/s
4.0
200
Document Number 82634
50 s max.
20 s
4.5
T peak = 260 °C max.
250
Rev. 1.5, 03-Jul-06
5.0
2 °C...4 °C/s
CC
300
5.5
.
6.0
350