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STW77N65M5 from ST,ST Microelectronics

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STW77N65M5

Manufacturer: ST

N-channel 650 V, 0.033 Ohm, 69 A, MDmesh(TM) V Power MOSFET TO-247

Partnumber Manufacturer Quantity Availability
STW77N65M5 ST 3600 In Stock

Description and Introduction

N-channel 650 V, 0.033 Ohm, 69 A, MDmesh(TM) V Power MOSFET TO-247 The **STW77N65M5** is a power MOSFET manufactured by **STMicroelectronics**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** N-Channel Power MOSFET  
- **Technology:** MDmesh™ M5  
- **Drain-Source Voltage (VDS):** 650V  
- **Continuous Drain Current (ID):** 77A (at 25°C)  
- **Pulsed Drain Current (IDM):** 308A  
- **Power Dissipation (PD):** 500W (at 25°C)  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.029Ω (max at VGS = 10V)  
- **Total Gate Charge (Qg):** 180nC (typ at VDS = 400V, ID = 77A)  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  
- **Package:** TO-247  

### **Descriptions & Features:**
- **High Voltage Capability:** Designed for high-voltage applications (650V).  
- **Low On-Resistance:** Optimized for reduced conduction losses (RDS(on) as low as 0.029Ω).  
- **Fast Switching:** MDmesh™ M5 technology ensures high switching performance.  
- **High Current Handling:** Supports up to 77A continuous drain current.  
- **Robust Thermal Performance:** TO-247 package provides efficient heat dissipation.  
- **Avalanche Rated:** Enhanced ruggedness for demanding applications.  

This MOSFET is commonly used in **switching power supplies, motor drives, and industrial applications** requiring high efficiency and reliability.  

(Note: All data is sourced from STMicroelectronics' official documentation.)

Application Scenarios & Design Considerations

N-channel 650 V, 0.033 Ohm, 69 A, MDmesh(TM) V Power MOSFET TO-247

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