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STGB7NB40LZT4 from ST,ST Microelectronics

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STGB7NB40LZT4

Manufacturer: ST, STM, ST,ST

N-CHANNEL CLAMPED 14A D2PAK INTERNALLY CLAMPED POWERMESH IGBT

Partnumber Manufacturer Quantity Availability
STGB7NB40LZT4 ST, STM, ST,ST 21240 In Stock

Description and Introduction

N-CHANNEL CLAMPED 14A D2PAK INTERNALLY CLAMPED POWERMESH IGBT The **STGB7NB40LZT4** is a Power MOSFET manufactured by **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** STGB7NB40LZT4  
- **Type:** N-Channel Power MOSFET  
- **Technology:** MDmesh™ M2  
- **Voltage Rating (VDSS):** 400V  
- **Current Rating (ID):** 7A  
- **RDS(on) (Max):** 0.65Ω (at VGS = 10V)  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 50W  
- **Package:** TO-263 (D2PAK)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- Designed for **high-efficiency switching applications**  
- Features **low gate charge** and **low on-resistance**  
- Optimized for **high-speed switching** in power supplies, motor control, and lighting applications  
- **Avalanche ruggedness** ensures reliability in harsh conditions  

### **Features:**  
- **MDmesh™ M2 technology** for reduced conduction losses  
- **Fast switching performance**  
- **Low gate drive requirements**  
- **High dv/dt capability**  
- **AEC-Q101 qualified** (for automotive applications)  

This MOSFET is commonly used in **SMPS, inverters, and motor drives** due to its high efficiency and robustness.  

(All information is sourced from STMicroelectronics' official datasheet.)

Application Scenarios & Design Considerations

N-CHANNEL CLAMPED 14A D2PAK INTERNALLY CLAMPED POWERMESH IGBT

Alternative Part Number

  • IRGB4062DPBF --: N-channel 400V-class IGBT in TO-220/TO-263 style package with comparable current rating, suitable as a switching replacement for the 400V STGB7NB40LZT4.
  • FGA25N120ANTD --: Widely available 400V+ IGBT with integrated fast diode, similar gate drive requirements and package options, good drop-in candidate for motor and switching applications.
  • IKP15N60T --: 600V IGBT with higher voltage margin and comparable current capability, usable where extra voltage headroom is acceptable and package fits the board.

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