Overview
The STS9NF30L is a power field-effect transistor (FET) produced by STMicroelectronics. This N-channel MOSFET is designed for high-performance applications, particularly in power management and switching circuits. Although the STS9NF30L is currently obsolete and no longer manufactured, it remains relevant for existing designs and maintenance purposes. The device features a built-in diode and is packaged in an 8-SOIC surface mount configuration, making it suitable for compact and efficient designs.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (Vds) | 30 V |
| Current Rating (Id) | 9 A (Tc) |
| Power Dissipation (Pd) | 2.5 W (Tc) |
| Package Type | 8-SOIC |
| Surface Mount | Yes |
| Configuration | SINGLE WITH BUILT-IN DIODE |
Key Features
- Zener-protected, enhancing reliability and robustness against voltage spikes.
- 100% avalanche tested, ensuring high reliability in demanding applications.
- Built-in diode, simplifying circuit design and reducing component count.
- Ideal for flyback converters and LED lighting applications due to its high efficiency and low power loss.
Applications
The STS9NF30L is particularly suited for use in flyback converters, LED lighting systems, and other power management circuits where high efficiency and reliability are critical. Its compact 8-SOIC package makes it a good choice for space-constrained designs.
Q & A
- What is the voltage rating of the STS9NF30L?
The voltage rating (Vds) of the STS9NF30L is 30 V. - What is the current rating of the STS9NF30L?
The current rating (Id) of the STS9NF30L is 9 A (Tc). - What is the power dissipation of the STS9NF30L?
The power dissipation (Pd) of the STS9NF30L is 2.5 W (Tc). - What package type does the STS9NF30L use?
The STS9NF30L is packaged in an 8-SOIC surface mount configuration. - Is the STS9NF30L still in production?
No, the STS9NF30L is currently obsolete and no longer manufactured. - What are some common applications for the STS9NF30L?
The STS9NF30L is commonly used in flyback converters and LED lighting systems. - Does the STS9NF30L have a built-in diode?
Yes, the STS9NF30L has a built-in diode. - Why is the STS9NF30L Zener-protected?
The STS9NF30L is Zener-protected to enhance its reliability and robustness against voltage spikes. - Has the STS9NF30L been avalanche tested?
Yes, the STS9NF30L has been 100% avalanche tested. - What are some substitutes for the STS9NF30L?
Substitutes for the STS9NF30L include the FDS8884 from onsemi.
