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IR3315S from IR,International Rectifier

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IR3315S

Manufacturer: IR

LOW EMI CURRENT SENSE HIGH SIDE SWITCH
Partnumber Manufacturer Quantity Availability
IR3315S IR 3675 In Stock

Description and Introduction

LOW EMI CURRENT SENSE HIGH SIDE SWITCH The IR3315S is a power MOSFET manufactured by International Rectifier (IR). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** International Rectifier (IR)  
### **Part Number:** IR3315S  
### **Type:** Power MOSFET  

### **Key Specifications:**  
- **Voltage Rating (VDSS):** 150V  
- **Current Rating (ID):** 42A (continuous at 25°C)  
- **RDS(on) (Max):** 0.042Ω (at VGS = 10V)  
- **Gate Threshold Voltage (VGS(th)):** 2V (min) to 4V (max)  
- **Power Dissipation (PD):** 200W (at 25°C case temperature)  
- **Package:** TO-263 (D2PAK)  

### **Description:**  
The IR3315S is a high-performance N-channel power MOSFET designed for switching applications. It features low on-resistance (RDS(on)) and fast switching speeds, making it suitable for power management in DC-DC converters, motor control, and other high-efficiency applications.  

### **Features:**  
- Low RDS(on) for reduced conduction losses  
- Fast switching performance  
- High current handling capability  
- Robust and reliable construction  
- Avalanche energy rated  
- Lead-free and RoHS compliant  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

LOW EMI CURRENT SENSE HIGH SIDE SWITCH

Alternative Part Number

  • BTS50085-1TMB --: High-side power switch with comparable current rating and protection features, widely used as a drop-in replacement for IR3315S in automotive and industrial load-switch applications.
  • VN5E010AJTR-E --: High-side driver in PowerSSO package offering similar on-resistance and current capability, suitable substitute when layout allows package adaptation.
  • MC33984BPNA --: Automotive high-side switch with integrated protection and diagnostic functions, functionally similar to IR3315S for 12V load control.

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