SSQC 750

Response Time:	Fast
DC Cold Resistance:	0.15 Ohms
Size / Dimension:	0.330" L x 0.128" W x 0.115" H (8.38mm x 3.25mm x 2.92mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	--
Melting I²t:	0.11
Breaking Capacity @ Rated Voltage:	50A AC, 300A DC
Mounting Type:	Holder, Surface Mount
Package / Case:	2-SMD, Square End Block with Clip
Series:	SSQC
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	750mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction
SSQC 750 is an advanced fuse designed to provide a reliable, cost-effective protection for SiC power electronics applications. Combining a wide range of current, voltage, and temperature ratings with a compact, low profile design, this product provides the flexibility needed to protect various equipment types. The SSQC 750 series is available in standard, electronic, and adjustable configurations, allowing users to select the appropriate product for their application. It also includes a variety of fault-detection features to ensure proper protection for sensitive equipment.
Applications
The SSQC 750 is designed for use in high-current, low-voltage applications that require a fast response time and high-current capability. Typical applications include solar inverters, electric vehicle chargers, transformers, motors, and power supplies. Due to its high current rating, the SSQC 750 can be used to protect a wide array of electronic equipment including computers, cell phones, and other electronic devices. In addition, this product is suitable for medium-voltage applications when a highly reliable fuse is required.
Working Principle
The SSQC 750 uses a ceramic-filled silicone element as its fuse element. The element is made up of two co-axial tubes filled with ceramic powder. When current passes through the element, the heat generated causes the ceramic powder to expand. This expansion creates a pressure buildup that causes the element to rupture or “open” and stop the flow of current. The SSQC 750 has a low melting point and short response time, allowing it to protect equipment quickly and reliably.
Advantages
There are several key advantages to using the SSQC 750 fuse. First, it has a high current rating, allowing it to protect sensitive equipment from high-current events. Second, it has a low melting point and fast response time, providing effective and reliable protection. Third, it is made with lightweight and low-profile components, making it easy to install and maintain. Fourth, it comes in a variety of operating voltages and current ratings, allowing users to select the appropriate product for their application.
Disadvantages
The SSQC 750 fuse has some disadvantages as well. For example, it has a limited life expectancy due to its ceramic-filled element. In addition, it can be sensitive to external vibrations and may need to be re-set manually after certain types of events. Finally, it is only available in specific voltage and current ratings, which can limit its use in certain applications.
Conclusion
The SSQC 750 fuse provides a reliable, cost-effective protection for SiC power electronics applications. It has a high current rating, a low melting point, and a fast response time, all of which make it an ideal choice for protecting sensitive equipment from high-current events. In addition, it comes in a variety of operating voltages and current ratings, allowing users to select the appropriate product for their application. However, it has some disadvantages, such as its limited life expectancy and sensitivity to external vibrations. With careful consideration of these factors, users can select the best product for their application.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description