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STS4NF100 from STM,ST Microelectronics

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STS4NF100

Manufacturer: STM, ST

N-CHANNEL 100V

Partnumber Manufacturer Quantity Availability
STS4NF100 STM, ST 7052 In Stock

Description and Introduction

N-CHANNEL 100V The STS4NF100 is a power MOSFET manufactured by STMicroelectronics (STM). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (STM)  

### **Specifications:**  
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 100V  
- **Continuous Drain Current (ID):** 4A  
- **Pulsed Drain Current (IDM):** 16A  
- **Power Dissipation (PD):** 25W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.45Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V (min) to 4V (max)  
- **Input Capacitance (Ciss):** 200pF (typical)  
- **Output Capacitance (Coss):** 50pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 20pF (typical)  
- **Turn-On Delay Time (td(on)):** 10ns (typical)  
- **Turn-Off Delay Time (td(off)):** 30ns (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Package:**  
- **TO-252 (DPAK)**  

### **Descriptions and Features:**  
- **Low On-Resistance:** Ensures minimal power loss in conduction.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **Avalanche Energy Specified:** Provides robustness in inductive load conditions.  
- **Logic-Level Gate Drive:** Can be driven by low-voltage control circuits (5V).  
- **Applications:** Switching regulators, motor control, DC-DC converters, and power management circuits.  

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

Application Scenarios & Design Considerations

N-CHANNEL 100V

Alternative Part Number

  • IRLML6344TRPBF --: N-channel logic-level MOSFET in SOT-23 with comparable RDS(on) and current rating, widely available and pin-compatible for low-side switching.
  • FDC6420C --: Dual N-channel MOSFET in SuperSOT-6 offering similar voltage and current handling, suitable drop-in for small-signal power switching applications.
  • SI2302CDS-T1-GE3 --: Low-threshold N-channel MOSFET in SOT-23 with similar on-resistance and current capability, a common alternative for 100V-class small MOSFET designs.
  • IRF7413 --: N-channel MOSFET with comparable 100V rating and low on-resistance, widely used as a drop-in substitute in similar switching applications.
  • FDS3672 --: 100V N-channel MOSFET in SO-8 package with similar current capability and low RDS(on), suitable for power switching replacement.
  • SI4456DY --: 100V N-channel MOSFET in SO-8 with comparable voltage and current ratings, offering a different series as a functional alternative.

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