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STTH1R02U from ST,ST Microelectronics

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STTH1R02U

Manufacturer: ST

Ultrafast recovery diode

Partnumber Manufacturer Quantity Availability
STTH1R02U ST 50000 In Stock

Description and Introduction

Ultrafast recovery diode The **STTH1R02U** is a high-efficiency ultrafast diode manufactured by **STMicroelectronics**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** Ultrafast Rectifier Diode  
- **Voltage Rating (VRRM):** 20 V  
- **Average Forward Current (IF(AV)):** 1 A  
- **Peak Forward Surge Current (IFSM):** 20 A (non-repetitive)  
- **Forward Voltage Drop (VF):** 0.45 V (typical at IF = 1 A)  
- **Reverse Recovery Time (trr):** 15 ns (typical)  
- **Junction Temperature (Tj):** -65 °C to +175 °C  
- **Package:** SMA (DO-214AC)  

### **Descriptions:**  
- Designed for high-speed switching applications.  
- Low forward voltage drop ensures reduced power losses.  
- Optimized for efficiency in power supplies, converters, and freewheeling applications.  

### **Features:**  
- **Ultrafast Recovery:** Ensures minimal switching losses.  
- **Low Leakage Current:** Enhances efficiency in standby modes.  
- **High Surge Current Capability:** Suitable for rugged applications.  
- **AEC-Q101 Qualified:** Meets automotive reliability standards.  
- **RoHS Compliant:** Environmentally friendly.  

This diode is commonly used in **SMPS, DC-DC converters, and automotive electronics** due to its fast switching and low power dissipation.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

Ultrafast recovery diode

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