IC Phoenix logo

Home ›  S  › S99 > STB20NM50T4

STB20NM50T4 from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

STB20NM50T4

Manufacturer: ST

N-CHANNEL 550V @ Tjmax

Partnumber Manufacturer Quantity Availability
STB20NM50T4 ST 4800 In Stock

Description and Introduction

N-CHANNEL 550V @ Tjmax The STB20NM50T4 is an N-channel Power MOSFET manufactured by STMicroelectronics.  

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 500V  
- **Continuous Drain Current (ID):** 20A  
- **Pulsed Drain Current (IDM):** 80A  
- **Power Dissipation (Ptot):** 150W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.25Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (max)  
- **Input Capacitance (Ciss):** 1800pF  
- **Output Capacitance (Coss):** 300pF  
- **Reverse Transfer Capacitance (Crss):** 50pF  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-263 (D2PAK)  

### **Descriptions and Features:**  
- **High Voltage Capability:** Suitable for applications requiring up to 500V.  
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Optimized for high-efficiency power switching.  
- **Avalanche Ruggedness:** Enhanced reliability under high-energy conditions.  
- **Low Gate Charge:** Reduces driving losses.  
- **100% Avalanche Tested:** Ensures robustness in harsh conditions.  
- **Applications:** Used in power supplies, motor control, lighting, and industrial systems.  

The STB20NM50T4 is designed for high-performance power management applications.

Application Scenarios & Design Considerations

N-CHANNEL 550V @ Tjmax
Partnumber Manufacturer Quantity Availability
STB20NM50T4 STM 10 In Stock

Description and Introduction

N-CHANNEL 550V @ Tjmax The **STB20NM50T4** is a power MOSFET manufactured by **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** N-channel Power MOSFET  
- **Drain-Source Voltage (VDS):** 500V  
- **Continuous Drain Current (ID):** 20A  
- **Pulsed Drain Current (IDM):** 80A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.19Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (max)  
- **Input Capacitance (Ciss):** 1500pF (typical)  
- **Output Capacitance (Coss):** 300pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 50pF (typical)  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Turn-Off Delay Time (td(off)):** 60ns (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**
The **STB20NM50T4** is a high-voltage N-channel MOSFET designed for power switching applications. It features **low on-resistance (RDS(on))** and **fast switching performance**, making it suitable for high-efficiency power supplies, motor control, and inverters.

### **Features:**
- **High voltage capability (500V)**  
- **Low gate charge** for improved switching efficiency  
- **Avalanche ruggedness** for enhanced reliability  
- **Low thermal resistance** for better heat dissipation  
- **100% avalanche tested**  
- **Pb-free and RoHS compliant**  

The device is packaged in **TO-263 (D2PAK)**, which provides good thermal performance for high-power applications.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

N-CHANNEL 550V @ Tjmax

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips