What is SOJ package?
The ‘Small Outline J-Lead Package’, or SOJ, is a small rectangular surface-mount plastic-molded integrated circuit package with J-formed leads. The leads protrude from the longer edge of the package. The SOJ is also sometimes referred to as ‘SOIJ’, or J-leaded small outline IC package.
What is the difference between SOIC and SOP?
Another name of SOP is called SOIC, JEDEC standard are called SOIC in the United States, and JEITA standard one is called SOP in Japan, and the body width of the former one is larger than the latter. It was developed to reduce space required on the substrate more than DIP.
Which leads constructed in SOIC package?
The SOIC is a surface mount integrated circuit package. The standard form is a flat rectangular body, with leads extending from two sides. The leads are formed in a gull wing shape to allow solid footing during assembly to a PCB. Standard Pb-free lead finish on these packages is Matte Tin plating.
What is SOJ chip?
A small outline integrated circuit (SOIC) is a surface-mounted integrated circuit (IC) package which occupies an area about 30–50% less than an equivalent dual in-line package (DIP), with a typical thickness being 70% less.
What type of IC package is the most popular type?
Flatpack is the most popular form of IC Package due to the following reasons:
- This surface mount package consists of a co-fired ceramic base that has leads brazed to either the top or bottom of the package.
- The lid for this package can be either ceramic “frit sealed” or metal “solder sealed”.
What material are IC packages made of?
The materials of the package are either plastic (thermoset or thermoplastic), metal (commonly Kovar) or ceramic. A common plastic used for this is epoxy-cresol-novolak (ECN). All three material types offer usable mechanical strength, moisture and heat resistance.
What is the pitch of a SOJ package?
SOJ packages are JEDEC-compliant and come in a variety of body widths, the most popular of which are 7.5 mm (300 mils) and 10.2 mm (400 mils). The standard SOJ lead pitch is nominally 50 mils (1.27 mm).
What is small outline J-lead package (SOJ)?
The ‘Small Outline J-Lead Package’, or SOJ, is a small rectangular surface-mount plastic-molded integrated circuit package with J-formed leads. The leads protrude from the longer edge of the package. The SOJ is also sometimes referred to as ‘SOIJ’, or J-leaded small outline IC package.
What type of packaging do SOIC and SOJ units come in?
SOIC and SOJ units may be shipped in tubes or tape and reel . Table 1 below shows some packing data when these packages are shipped in tube or tape and reel.
What is the difference between a SOIC and a SOJ unit?
They have the same package outlines but differ in the types of leads they use. The SOIC has gull wing leads while the SOJ has J-formed leads. SOIC and SOJ units may be shipped in tubes or tape and reel . Table 1 below shows some packing data when these packages are shipped in tube or tape and reel.