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IRFI9540G from IR,International Rectifier

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IRFI9540G

Manufacturer: IR

-100V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package

Partnumber Manufacturer Quantity Availability
IRFI9540G IR 20 In Stock

Description and Introduction

-100V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package The IRFI9540G is a P-channel HEXFET Power MOSFET manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features based on the manufacturer's data:

### **Manufacturer Specifications:**
- **Manufacturer:** International Rectifier (IR)  
- **Type:** P-Channel HEXFET Power MOSFET  
- **Package:** TO-220AB  
- **Drain-Source Voltage (VDSS):** -100V  
- **Continuous Drain Current (ID):** -19A at 25°C  
- **Pulsed Drain Current (IDM):** -76A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 150W at 25°C  
- **On-Resistance (RDS(on)):** 0.20Ω (max) at VGS = -10V, ID = -12A  
- **Threshold Voltage (VGS(th)):** -2V to -4V  
- **Total Gate Charge (Qg):** 44nC (typ) at VGS = -10V  
- **Input Capacitance (Ciss):** 1100pF (typ) at VDS = -25V  
- **Output Capacitance (Coss):** 300pF (typ) at VDS = -25V  
- **Reverse Transfer Capacitance (Crss):** 70pF (typ) at VDS = -25V  
- **Turn-On Delay Time (td(on)):** 15ns (typ)  
- **Rise Time (tr):** 45ns (typ)  
- **Turn-Off Delay Time (td(off)):** 50ns (typ)  
- **Fall Time (tf):** 25ns (typ)  

### **Descriptions and Features:**
- **Advanced Process Technology:** Uses IR's proprietary HEXFET technology for high efficiency and reliability.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Optimized for high-speed switching applications.  
- **Avalanche Energy Rated:** Robust against inductive load switching.  
- **Fully Characterized Dynamic Performance:** Ensures consistent switching behavior.  
- **Low Gate Charge:** Reduces drive requirements.  
- **TO-220 Package:** Industry-standard through-hole mounting for easy assembly.  
- **Applications:** Used in power supplies, motor control, DC-DC converters, and other high-current switching circuits.  

This information is sourced from the manufacturer's datasheet and technical documentation.

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