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IRF9530N Pinout & Circuit

Discover the IRF9530NSReference manual for detailed information on its pinout, circuit applications, and transistor characteristics. Learn how to implement it in various designs, including PBF-ND configurations. The Reference manual also offers insights into IRF9530NS usage in power and switching circuits, as well as helpful diagrams for efficient integration.

Brands: Infineon Technologies

Download: IRF9530NS Datasheet PDF

Price: inquiry

In Stock: 26,518

FET Type: P-Channel

Drainto Source Voltage(Vdss): 100 V

Current-Continuous Drain(Id)@25°C: 14A (Tc)

Package: D2PAK

IRF9530N Pinout Equivalent

IRF9530N is a p channel power MOSFET using TO-220AB package produced by Infineon Technology Company. Due to its low conduction loss, high voltage resistance, fast switch and other advantages are widely used in power management, motor drive, switch circuit and other scenarios. The design has optimized resistance (RDS (on) and medium to high power load control.But when there is a shortage of devices or design adjustments are planned, electronics engineers need to look for their replacement models.The following sections of this article describe the pin capabilities and interchangeable equivalents of the IRF9530N.
Here is the detailed pin definition and functional description of the IRF9530N

Pin	Name	Function Description
G	Gate	Control MOSFET On/Off, Negative Voltage Drive Required (-10V Typical)
S	Source	Connecting the load power side (high potential side)
D	Drain	Connecting the load ground terminal (low-potential side)

Alternative model recommendation

Depending on the common use of the IRF9530N, alternative models need to be suitable for switching power supplies, motor control, DC-DC converters, etc.In addition, users may be concerned about price and availability, so it is best to recommend models that are readily available on the market and offer good value for money. At the same time, the user is reminded to check the data sheet at the time of replacement to ensure that all parameters meet the design requirements, especially dynamic characteristics such as switching time, gate charge, etc., which may affect circuit performance. Here, I recommend alternative devices according to different needs.

Low on-resistance alternative models

If you need a lower RDS(on) (increased efficiency):

Manufacturer	Model Number	RDS(on)	Features
Alpha & Omega	AOD4185	0.015Ω @ -10V	Cost-effective and suitable for industrial drives.
Nexperia	PSMN5R5-100YS	0.008Ω @ -10V	Suitable for industrial power supply and motor drive

High Voltage/High Power Alternative Models

If higher withstand voltage or power is required:

Manufacturer	Model Number	Vds	Id	Application Scenarios
IXYS	IXTH20P100	-1000V	-20A	High voltage inverter, UPS system
ON Semiconductor	FDPF33N25T	-500V	-20A	Suitable for the high-voltage motor drive

If the customer wants to use the device with the closest parameters and stable supply, we recommend IRF9Z34N (Infineon) or IRF4905 (ON Semi). For customers who require very low on-resistance to reduce heat generation, we recommend SUD50P06-09L-E3 (Vishay) . For customers who need a higher withstand voltage and a more secure device, we recommend IXTH20P100 (IXYS).

IRF9Z34N（Infineon）

IRF4905 (ON Semi)