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IRFI9Z34N from IR,International Rectifier

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IRFI9Z34N

Manufacturer: IR

-55V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package

Partnumber Manufacturer Quantity Availability
IRFI9Z34N IR 350 In Stock

Description and Introduction

-55V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package The IRFI9Z34N 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)  

### **Specifications:**  
- **Type:** N-Channel HEXFET Power MOSFET  
- **Drain-Source Voltage (VDSS):** 55V  
- **Continuous Drain Current (ID):** 19A  
- **Pulsed Drain Current (IDM):** 76A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 45W  
- **On-Resistance (RDS(on)):** 0.045Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 1350pF  
- **Output Capacitance (Coss):** 430pF  
- **Reverse Transfer Capacitance (Crss):** 110pF  
- **Turn-On Delay Time (td(on)):** 12ns  
- **Turn-Off Delay Time (td(off)):** 34ns  
- **Rise Time (tr):** 22ns  
- **Fall Time (tf):** 12ns  
- **Operating Temperature Range:** -55°C to +175°C  

### **Description:**  
The IRFI9Z34N is a high-performance N-Channel MOSFET designed for power switching applications. It features low on-resistance, fast switching speeds, and high efficiency, making it suitable for DC-DC converters, motor control, and other power management applications.  

### **Features:**  
- Low gate charge  
- Fast switching speed  
- High current handling capability  
- Low RDS(on) for reduced conduction losses  
- Avalanche energy specified  
- 100% tested for RDS(on)  
- Lead-free and RoHS compliant  

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

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