Key facts
- Brand
- Vishay
- Model
- TFDU4202
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
Start here
Vishay TFDU4202 Integrated Low Profile Transceiver Module Datasheet
The TFDU4202 is a miniaturized low‑profile infrared transceiver designed for telecom applications such as mobile phones, pagers, and PDAs. It complies with the IrDA IrPHY standard, supports data rates up to 115.2 kbit/s, and operates from a wide supply voltage range (2.4 V‑5.5 V) with low power consumption.
The document lists detailed electrical and optoelectronic characteristics, pin descriptions, maximum ratings, and recommended application circuits. It also includes temperature derating, soldering profiles, package dimensions, and regulatory compliance information.
Vishay TFDU4202 specifications
| Package dimensions | L7.1 mm × W4.7 mm × H2.8 mm |
|---|---|
| Supply voltage range | 2.4 V to 5.5 V (down to 2.0 V operation) |
| Maximum data rate | 115.2 kbit/s |
| Peak emission wavelength | 850‑900 nm |
Source: Vishay TFDU4202 Datasheet
All Vishay TFDU4202 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the TFDU4202 support?
The device operates from 2.4 V to 5.5 V and can function down to 2.0 V in low‑power mode.
What is the maximum data rate of the TFDU4202?
It supports data rates up to 115.2 kbit/s according to the IrDA IrPHY specification.