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Production Overview

Plastic Small Outline Transistor packaging (SOT) is a principal package using SMD technology. It is widely used in low cost and manual applications. FSMC offers SOT23,SOT25,SOT89,SOT223,SOT223-2,SOT323,SOT353,SOT363,SOT523,SOT723 packages.

Application

Small Outline Transistor packages are considered one of the most established industry standard packages. SOT is commonly used in wireless/RF and analog devices, portable products such as cell phones, data storage systems, notebook computers and pagers.

Features

* JEDEC standard compliant or reference
* Wide choice of pad sizes to meet die size per customer lead frame design capability
* Pb-free process ready and Green Molding Compound

Design Rule

Wafer Thickness
 
80~280um
Minimum Sawing
Street Width
 
≥60um
Minimum die Size
 
0.20mm*0.20mm
Maximum wafer Size
 
D≤200mm

 

Package Outline

SOT series (All units are in mm)
Number PKG TYPE Lead count Lead Width Lead Thickness bond pad POD
1 SOT-23 3 0.40 0.12 DOWN DOWN
2 SOT-25 5 0.40 0.12 DOWN DOWN
3 SOT-89 3 0.40/0.50 0.40 DOWN DOWN
4 SOT-223 3 0.70 0.30 DOWN DOWN
5 SOT-223-2 2 0.70 0.30 DOWN DOWN
6 SOT-323 3 0.30 0.12 DOWN DOWN
7 SOT-353 5 0.25 0.12 DOWN DOWN
8 SOT-363 6 0.25 0.12 DOWN DOWN
9 SOT-523 3 0.20/0.30 0.17 DOWN DOWN
10 SOT-723 3 0.22/0.28 0.13 DOWN DOWN
11 SOT-23S 3 0.40 0.13 DOWN DOWN
12 SOT-553 5 0.22 0.13 DOWN DOWN
13 SOT-563 6 0.22 0.13 DOWN DOWN
14 SOT-143 4 0.40/0.80 0.11 DOWN DOWN

Packing & Shipping

Carrier Tape:
Number PKG TYPE QTY/Reel  Reel/Inner Box Total per inner box Boxe/case Total per case
1 SOT-23 3000 5 15000 10 150000
2 SOT-25 3000 5 15000 10 150000
3 SOT-89 4000 2 8000 5 40000
4 SOT-223 2500 2 5000 5 25000
5 SOT-223-2 2500 2 5000 5 25000
6 SOT-323 3000 5 15000 10 150000
7 SOT-353 3000 5 15000 10 150000
8 SOT-363 3000 5 15000 10 150000
9 SOT-523 3000 5 15000 10 150000
10 SOT-723 8000 5 40000 10 400000
11 SOT-23S 3000 5 15000 10 150000
12 SOT-553 3000 5 15000 10 150000
13 SOT-563 3000 5 15000 10 150000
14 SOT-143 3000 5 15000 10 150000