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IRF624A from SEC

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IRF624A

Manufacturer: SEC

Advanced Power MOSFET

Partnumber Manufacturer Quantity Availability
IRF624A SEC 50 In Stock

Description and Introduction

Advanced Power MOSFET The IRF624A is a power MOSFET manufactured by SEC (Samsung Electronics Co., Ltd.). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
1. **Drain-Source Voltage (VDSS):** 50V  
2. **Continuous Drain Current (ID):** 5.5A  
3. **Pulsed Drain Current (IDM):** 22A  
4. **Gate-Source Voltage (VGS):** ±20V  
5. **Power Dissipation (PD):** 40W  
6. **On-Resistance (RDS(on)):** 0.15Ω (max) at VGS = 10V  
7. **Threshold Voltage (VGS(th)):** 2-4V  
8. **Input Capacitance (Ciss):** 500pF (typ)  
9. **Output Capacitance (Coss):** 150pF (typ)  
10. **Reverse Transfer Capacitance (Crss):** 50pF (typ)  
11. **Turn-On Delay Time (td(on)):** 10ns (typ)  
12. **Turn-Off Delay Time (td(off)):** 30ns (typ)  
13. **Operating Temperature Range:** -55°C to +150°C  

### **Description:**
- The IRF624A is an N-channel enhancement-mode power MOSFET designed for high-speed switching applications.  
- It is optimized for low on-resistance and fast switching performance.  
- Suitable for power management, DC-DC converters, motor control, and other switching applications.  

### **Features:**
- **Low On-Resistance:** Ensures minimal power loss.  
- **Fast Switching Speed:** Enhances efficiency in high-frequency applications.  
- **Avalanche Energy Rated:** Provides robustness in inductive load conditions.  
- **Low Gate Charge:** Reduces drive requirements.  
- **TO-220 Package:** Offers good thermal performance and ease of mounting.  

These details are based on the manufacturer's datasheet for the IRF624A by SEC.

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.
Partnumber Manufacturer Quantity Availability
IRF624A SAMSUNG 25 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

  • 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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