SMUN5311DW1T2G: Features, Specs & More
When designing compact, reliable, and automotive-ready electronic systems, component selection matters more than ever. The onsemi SMUN5311DW1T2G is a dual digital transistor designed to simplify circuit design while meeting stringent automotive reliability standards. In this comprehensive article, we'll delve into the intricacies of the SMUN5311DW1T2G, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
SMUN5311DW1T2G's Overview
The SMUN5311DW1T2G is a dual BJT (Bipolar Junction Transistor) that features both NPN and PNP types in one component. It is built for surface-mount applications and is rated for automotive-grade reliability under the AEC-Q101 standard. This device is engineered to handle moderate voltages and currents while maintaining high thermal stability. Its compact SC-88 packaging makes it ideal for space-constrained PCB designs.
Key Features
Let's delve into the standout features that make the SMUN5311DW1T2G a standout in the world of electronics:
· The SMUN5311DW1T2G integrates NPN and PNP transistor elements in a single package.
· The device supports a maximum collector-emitter voltage of 50 volts.
· The transistor provides a continuous DC collector current rating of 0.1 amperes.
· The built-in input resistor has a typical resistance value of 10 kilo-ohms.
· The resistor ratio is optimized at a typical value of 1 for predictable switching behavior.
· The component delivers a maximum power dissipation of 385 milliwatts.
· The operating temperature range extends from –55 degrees Celsius to 150 degrees Celsius.
· The device is fully compliant with automotive AEC-Q101 reliability requirements.
· The compact SC-88 package supports high-density PCB layouts.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the SMUN5311DW1T2G:
Type | Parameter |
Type | NPN|PNP |
Configuration | Dual |
Maximum Collector-Emitter Voltage (V) | 50 |
Maximum Continuous DC Collector Current (mA) | 0.1 |
Typical Input Resistor (kohm) | 10 |
Typical Resistor Ratio | 1 |
Maximum Power Dissipation (mW) | 385 |
Minimum Operating Temperature (°C) | -55 |
Maximum Operating Temperature (°C) | 150 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 0.9 mm |
Package Width | 1.25 mm |
Package Length | 2 mm |
PCB changed | 6 |
Standard Package Name | SOT |
Supplier Package | SC-88 |
Pin Count | 6 |
Applications
The SMUN5311DW1T2G is commonly used in designs where signal inversion, logic-level interfacing, and low-power switching are required.
· Automotive control modules and body electronics
· Sensor signal conditioning circuits
· Microcontroller input and output buffering
· Relay and LED driving circuits
· Industrial control and automation systems
· Consumer electronics with space-constrained PCBs
SMUN5311DW1T2G's Manufacturer
ON Semiconductor, stylized in lowercase as "onsemi", stands at the forefront of technological innovation, driving advancements that power intelligent and energy-efficient systems worldwide. With a commitment to delivering cutting-edge solutions, ON Semiconductor provides a comprehensive portfolio of semiconductor products, spanning power management, analog, sensor, and connectivity solutions. Leveraging a legacy of over 20 years, the company has solidified its position as a trusted partner for industries ranging from automotive and industrial to consumer electronics and healthcare.
Conclusion
The onsemi SMUN5311DW1T2G is a versatile dual NPN/PNP digital transistor designed for modern electronics that prioritize reliability and efficiency. Its integrated resistors, automotive-grade qualification, and ultra-small SC-88 package make it an excellent choice for automotive, industrial, and consumer applications.
