Practical Components
dummy components, tools and kits
TQFP
Thin Quad Flat Pack
Quad Flat Pack
- LQFP Low Profile Quad Flat Pack
- LQFP PowerQuad 2, 4 —Amkor
- TQFP Thin Quad Flat Pack—Amkor
- QFP Plastic Quad Flat Pack
- QFP PowerQuad 2—Amkor
- CQFP Ceramic Quad Flat Pack
- LCC Leadless Ceramic Carrier
- BQFP Bumpered Quad Flat Pack
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Thin Quad Flat Pack (TQFP) packages provide the same benefit of the metric QFP package, but are thinner (body thickness of 1.0mm) and have a standard lead-frame footprint (2.0mm lead footprint). TQFPs are helping to solve issues such as increasing board density, die shrink programs, thin end-product profile and portability. Lead counts range from 32 to 176. Body sizes range from 5 x 5mm to 20 x 20mm. Copper lead-frames are used for the TQFP package. Lead pitches available for TQFP package are 0.4mm, 0.5mm, 0.65mm 0.8mm and 1.0mm.
| TQFP Thin Quad Flat Pack (1.0mm thick) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Part Number | Number of Pins |
Body Size |
Lead Pitch |
Footprint | Qty Per Tray |
Tape Width |
Tape Pitch |
Qty Per Reel |
| A-TQFP32-5mm-.5mm-2.0* | 32 | 5mm sq | .5mm | 2.0mm | 360 | 16mm | 12mm | 1,000 |
| A-TQFP32-7mm-.8mm-2.0* | 32 | 7mm sq | .8mm | 2.0mm | 250 | 16mm | 12mm | 1,000 |
| A-TQFP40-5mm-.4mm-2.0* | 40 | 5mm sq | .4mm | 2.0mm | 360 | 16mm | 12mm | 1,000 |
| A-TQFP44-10mm-.8mm-2.0* | 44 | 10mm sq | .8mm | 2.0mm | 160 | 24mm | 16mm | 1,000 |
| A-TQFP48-7mm-.5mm-2.0 | 48 | 7mm sq | .5mm | 2.0mm | 250 | 16mm | 12mm | 1,000 |
| A-TQFP52-10mm-.65mm-2.0 | 52 | 10mm sq | .65mm | 2.0mm | 160 | 24mm | 16mm | 1,000 |
| A-TQFP64-7mm-.4mm-2.0* | 64 | 7mm sq | .4mm | 2.0mm | 250 | 16mm | 12mm | 1,000 |
| A-TQFP64-10mm-.5mm-2.0* | 64 | 10mm sq | .5mm | 2.0mm | 160 | 24mm | 16mm | 1,000 |
| A-TQFP64-14mm-.8mm-2.0 | 64 | 14mm sq | .8mm | 2.0mm | 90 | 32mm | 24mm | 750 |
| A-TQFP80-12mm-.5mm-2.0 | 80 | 12mm sq | .5mm | 2.0mm | 119 | 24mm | 24mm | 1,000 |
| A-TQFP80-14mm-.65mm-2.0* | 80 | 14mm sq | .65mm | 2.0mm | 90 | 32mm | 24mm | 750 |
| A-TQFP100-14mm-.5mm-2.0* | 100 | 14mm sq | .5mm | 2.0mm | 90 | 32mm | 24mm | 750 |
| A-TQFP120-14mm-.4mm-2.0 | 120 | 14mm sq | .4mm | 2.0mm | 90 | 32mm | 24mm | 750 |
| A-TQFP128-14mm-.4mm-2.0* | 128 | 14mm sq | .4mm | 2.0mm | 90 | 32mm | 24mm | 750 |
| A-TQFP128-20mm-.5mm-2.0 | 128 | 20mm sq | .5mm | 2.0mm | 60 | 44mm | 24mm | 500 |
| A-TQFP144-20mm-.5mm-2.0 | 144 | 20mm sq | .5mm | 2.0mm | 60 | 44mm | 24mm | 500 |
| A-TQFP176-20mm-.4mm-2.0 | 176 | 20mm sq | .4mm | 2.0mm | 60 | 44mm | 24mm | 500 |
- * = Available as an Exposed Pad L/TQFP Package by Amkor. The ExposedPad™ L/TQFP can increase heat dissipation by as much as 110% over a standard L/TQFP. The ePad™ L/TQFP is a cost effective, high frequency leadframe solution to thermal management when the die attach pad is soldered to the PCB. TQFP is available in die up configurations in 1.0mm thickness only.
- 5 x 5mm to 20 x 20mm body size (JEDEC Standard).
- 32 to 176 lead counts.
- Copper leadframes.
- 1.0mm body thickness for TQFP.
- Moisture sensitivity is JEDEC level 3.
- Lead-free parts are available with 98.5% Sn/ 1.5% Cu finish or 100% Sn finish.
