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IRF624A from SEC

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IRF624A

Manufacturer: SEC, SAMSUNG

Advanced Power MOSFET

Partnumber Manufacturer Quantity Availability
IRF624A SEC, SAMSUNG 75 In Stock

Description and Introduction

Advanced Power MOSFET The IRF624A is a power MOSFET manufactured by SAMSUNG. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SAMSUNG  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 200V  
- **Continuous Drain Current (ID):** 3.5A  
- **Pulsed Drain Current (IDM):** 14A  
- **Power Dissipation (PD):** 40W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 3.5Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2-4V  
- **Input Capacitance (Ciss):** 100pF (typical)  
- **Output Capacitance (Coss):** 30pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 10pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 35ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The IRF624A is a high-voltage N-Channel MOSFET designed for power switching applications. It features low gate charge and fast switching speeds, making it suitable for high-efficiency power supplies, motor control, and other switching applications.  

### **Features:**  
- **High Voltage Capability:** 200V drain-source voltage rating.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Optimized for high-speed switching applications.  
- **Avalanche Energy Specified:** Ensures ruggedness in inductive load conditions.  
- **Low Gate Drive Requirements:** Compatible with standard logic-level drive circuits.  
- **TO-220 Package:** Provides efficient thermal dissipation.  

This information is based solely on the available specifications and features of the IRF624A MOSFET from SAMSUNG.

Application Scenarios & Design Considerations

Advanced Power MOSFET

Alternative Part Number

  • 2N7000 --: Widely available small-signal N-channel MOSFET often used as a general-purpose substitute in low-power switching circuits; verify voltage and current ratings against the original.
  • BSS138 --: Logic-level N-channel MOSFET in SOT-23, commonly used as a drop-in for low-current switching applications; check package and thermal limits.
  • IRF540N --: Higher-current N-channel power MOSFET in TO-220 that can replace the original in many switching and amplification roles where extra current margin is acceptable.
  • IRF630 --: Similar 200V N-channel MOSFET in TO-220 with comparable RDS(on) and current rating, widely available and often used as a drop-in substitute for IRF624A.
  • 2SK2645 --: 200V N-channel power MOSFET in TO-220 with similar voltage and current ratings, suitable for switching applications replacing IRF624A.
  • STP6N60M2 --: 600V N-channel MOSFET in TO-220; higher voltage margin but similar package and gate drive characteristics, usable where extra voltage headroom is acceptable.

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