TFDU4201 Vishay, TFDU4201 Datasheet

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TFDU4201

Manufacturer Part Number
TFDU4201
Description
Manufacturer
Vishay
Type
TX/RXr
Datasheet

Specifications of TFDU4201

Data Rate
115.2Kbps
Peak Wavelength
900nm
Pulse Width
20us
Package Type
Ultra Small Profile
Fall Time
200/70ns
Rise Time
200/70ns
Dimensions
7.1x4.7x2.8
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
-25C to 85C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TFDU4201
Manufacturer:
AVAGO
Quantity:
433
Part Number:
TFDU4201-TR3
Manufacturer:
VISHAY
Quantity:
10 000
Applications
• Mobile Phones
• Pagers
• Personal Digital Assistants (PDA)
• Handheld Battery Operated Equipment
Parts Table
Integrated Low Profile Transceiver Module for Telecom
Applications - IrDA Standard
Description
The miniaturized TFDU4202 is an ideal transceiver
for applications in telecommunications like mobile
phones and pagers. The device is mechanically
designed for lowest profile with a height of only
2.8 mm. The infrared transceiver is compatible to the
latest IrDA
115 kbit/s. At lower operating voltages up to 3.3 V the
transceiver can be operated without external current
limiting resistor to achieve a range > 1 m. The added
feature is a split power supply for IRED driver and
ASIC.
Features
Document Number 82541
Rev. 2.0, 06-Oct-06
• Package dimension:
• Compatible to latest IrDA IrPHY standard
• CIR Remote Control operation:
• SMD Side View
• Lowest power consumption 65 µA, receive mode,
• Built-in current limitation
• Output intensity adjustable by external resistor
• Wide supply voltage range (2.4 V to 5.5 V)
• Split power supply
• Operational down to 2.0 V
• Fewest external components
TFDU4202-TR1
TFDU4202-TR3
L 7.1 mm x W 4.7 mm x H 2.8 mm
Typical transmission range 8 m using standard
RC-receivers. Receives RC-commands with
typical specified sensitivity.
0.01 µA Shutdown
®
Part
IrPHY specification up to a data rate of
Orientated in carrier tape for side view in mounting
Orientated in carrier tape for side view in mounting
e3
Description
• Eye safety: Double safety
• Push-pull output (RXD)
• High EMI immunity
• Split power supply, transmitter and receiver can be
• Lead (Pb)-free device
• Qualified for lead (Pb)-free and Sn/Pb processing
• Device in accordance with RoHS 2002/95/EC and
Measures:
Limited optical output pulse duration
Limited optical output intensity
IEC60825-1, 2001: Class 1
operated from two power supplies with relaxed
requirements saving costs, US Patent No.
6,157,476
(MSL4)
WEEE 2002/96/EC
Vishay Semiconductors
750 pcs
2250 pcs
18170
TFDU4202
Qty / Reel
www.vishay.com
1

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TFDU4201 Summary of contents

Page 1

... TFDU4202-TR1 Orientated in carrier tape for side view in mounting TFDU4202-TR3 Orientated in carrier tape for side view in mounting Document Number 82541 Rev. 2.0, 06-Oct-06 Vishay Semiconductors • Eye safety: Double safety Measures: Limited optical output pulse duration e3 Limited optical output intensity IEC60825-1, 2001: Class 1 • ...

Page 2

... TFDU4202 Vishay Semiconductors Functional Block Diagram TXD 18190 Pin Description Pin Number Function 1 IRED GND 2 IRED GND 3 RXD 4 V CCP 5 GND 6 GND 7 TXD Pinout TFDU4202 weight 100 mg 18228 Absolute Maximum Ratings Reference Point Pin 8, unless otherwise noted. Parameter Supply voltage range 2.4 V ≤ ...

Page 3

... ° °C, unless otherwise stated). Test Conditions Symbol E e, min E e, min = max = max E e, max,low E e, max,low TFDU4202 Vishay Semiconductors Min Typ. Max 2 Min Typ. Max 9.6 115.2 kbit/s 2.4 5.5 65 100 70 100 1 0.02 1 360 1 Min Typ. Max 25 50 mW/m (2 ...

Page 4

... TFDU4202 Vishay Semiconductors Parameter Fall time at load pF 2.2 kΩ RXD signal electrical output 2.4 kbit/s, input pulse width pulse width 1.41 µs to 3/16 of bit duration 115.2 kbit/s, input pulse width 1.41 µs to 3/16 of bit duration Output delay time (RXD), output level = leading edge optical input to 0 ...

Page 5

... IRED to Ground for supply voltages above that case the device can be operated °C, too. 4.5 5.0 5.5 6.0 TFDU4202 Vishay Semiconductors GND 3 RXD 7 TXD 4 V CCP IRED Cathode 18187 Vishay Part Number 293D 475X9 016B 2T www.vishay.com 5 ...

Page 6

... With widespread use of forced convection reflow ovens the Ramp-To- Spike profile is used increasingly. Shown below in fig- ure 3 and 4 are VISHAY's recommended profiles for use with the TFDU4202 transceivers. For more details please refer to the application note “SMD Assembly Instructions” ...

Page 7

... Package Dimensions Drawing-No.: 6.550-5185.01-4 Issue: 5; 02.09.05 Document Number 82541 Rev. 2.0, 06-Oct-06 Figure 5. Package drawing, TFDU4202 TFDU4202 Vishay Semiconductors 19821 www.vishay.com 7 ...

Page 8

... TFDU4202 Vishay Semiconductors Reel Dimensions Drawing-No.: 9.800-5090.01-4 Issue: 1; 29.11.05 14017 mm mm Tape Width A max. 16 180 16 330 www.vishay.com min 16.4 22.4 50 16.4 22 max. W min. W max 15.9 19.4 15.9 19.4 Document Number 82541 Rev. 2.0, 06-Oct-06 ...

Page 9

... Tape Dimensions Drawing-No.: 9.700-5227.01-4 Issue: 3; 03.09.99 Figure 6. Tape drawing, TFDU4202 for side view mounting Document Number 82541 Rev. 2.0, 06-Oct-06 TFDU4202 Vishay Semiconductors 19820 www.vishay.com 9 ...

Page 10

... Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 ...

Page 11

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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