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IRF9Z20 from SAMSUNG

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IRF9Z20

Manufacturer: SAMSUNG, IR

(IRF9Z22) HEXFET Transistors

Partnumber Manufacturer Quantity Availability
IRF9Z20 SAMSUNG, IR 1313 In Stock

Description and Introduction

(IRF9Z22) HEXFET Transistors The IRF9Z20 is a power MOSFET manufactured by SAMSUNG. Below are its specifications, descriptions, and features based on factual data:  

### **Specifications:**  
- **Manufacturer:** SAMSUNG  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 9.3A  
- **Pulsed Drain Current (IDM):** 37A  
- **Power Dissipation (PD):** 50W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.25Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V (min), 4V (max)  
- **Input Capacitance (Ciss):** 500pF (typ)  
- **Output Capacitance (Coss):** 150pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 50pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 50ns (typ)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The IRF9Z20 is a high-voltage N-Channel MOSFET designed for power switching applications. It is optimized for low on-resistance and fast switching performance, making it suitable for power supplies, motor control, and DC-DC converters.  

### **Features:**  
- **High Voltage Capability:** Supports up to 200V drain-source voltage.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching Speed:** Enhances efficiency in high-frequency applications.  
- **Avalanche Energy Rated:** Provides robustness in inductive load conditions.  
- **TO-220 Package:** Ensures good thermal performance and ease of mounting.  

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

Application Scenarios & Design Considerations

(IRF9Z22) HEXFET Transistors

Alternative Part Number

  • IRF9Z24N --: Same P-channel MOSFET family with higher voltage rating (55V) and comparable RDS(on), widely available and a common drop-in upgrade for the IRF9Z20.
  • IRF9530N --: P-channel MOSFET with 100V rating and similar current capability, suitable replacement where higher voltage margin is acceptable.
  • FQP47P06 --: P-channel MOSFET with -60V rating and low RDS(on), a practical alternative for switching applications similar to the IRF9Z20.

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