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SMTPA120 from ST,ST Microelectronics

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SMTPA120

Manufacturer: ST

TRISIL

Partnumber Manufacturer Quantity Availability
SMTPA120 ST 55000 In Stock

Description and Introduction

TRISIL Here are the factual details about the **SMTPA120** manufacturer ST specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** STMicroelectronics  

### **Description:**  
The **SMTPA120** is a **power MOSFET** designed for high-efficiency power switching applications. It is part of STMicroelectronics' **STripFET™** series, optimized for low on-resistance and high-speed switching performance.  

### **Key Features:**  
- **Technology:** STripFET™ VI DeepGATE™  
- **Voltage Rating (VDSS):** 120V  
- **Current Rating (ID):** Up to 60A (depending on conditions)  
- **On-Resistance (RDS(on)):** As low as **6.5 mΩ** (typical at VGS = 10V)  
- **Gate Charge (QG):** Optimized for fast switching  
- **Package:** **PowerFLAT™ 5x6** (low-profile, thermally enhanced)  
- **Applications:** DC-DC converters, motor control, power supplies, and automotive systems  

### **Additional Specifications:**  
- **Operating Temperature Range:** -55°C to +175°C  
- **Avalanche Energy Rated** for ruggedness in harsh conditions  
- **Low Gate Drive Requirements** for improved efficiency  

This information is based on STMicroelectronics' official datasheet for the SMTPA120. For exact performance metrics, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

TRISIL

Alternative Part Number

  • P0080SA --: SIDAC-based thyristor surge protector in the same DO-214AA/SMB package, similar voltage and surge rating, widely used as a direct functional replacement for SMTPA120.
  • TISP1120T3BJR --: Thyristor surge suppressor with comparable breakover voltage and SMB footprint, designed for telecom protection applications similar to the SMTPA120.
  • P3100SC --: SIDAC protector in SMB package with similar clamping behavior, suitable as an alternative surge protection device when exact SMTPA120 matching is not required.

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