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IRF9540 from IR,International Rectifier

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IRF9540

Manufacturer: IR

19A, 100V, 0.200 Ohm, P-Channel Power MOSFETs

Partnumber Manufacturer Quantity Availability
IRF9540 IR 202 In Stock

Description and Introduction

19A, 100V, 0.200 Ohm, P-Channel Power MOSFETs The IRF9540 is a P-channel Power MOSFET manufactured by International Rectifier (IR). Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** International Rectifier (IR)  
- **Type:** P-Channel Power MOSFET  
- **Package:** TO-220AB  
- **Drain-Source Voltage (VDSS):** -100V  
- **Continuous Drain Current (ID):** -19A  
- **Pulsed Drain Current (IDM):** -72A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 150W  
- **On-Resistance (RDS(on)):** 0.20Ω (max) at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -2V to -4V  
- **Total Gate Charge (Qg):** 44nC (typ)  
- **Input Capacitance (Ciss):** 1100pF (typ)  
- **Output Capacitance (Coss):** 300pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typ)  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  

### **Descriptions and Features:**
- **High Voltage P-Channel MOSFET:** Designed for high-power switching applications.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **Avalanche Energy Specified:** Enhances ruggedness in inductive load applications.  
- **Improved dv/dt Capability:** Reduces spurious turn-on effects.  
- **Applications:** Used in power supplies, motor control, DC-DC converters, and other high-efficiency switching circuits.  

This information is sourced from the manufacturer's datasheet.

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