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STTH1003SB-TR from ST,ST Microelectronics

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STTH1003SB-TR

Manufacturer: ST

High Efficiency Rectifier

Partnumber Manufacturer Quantity Availability
STTH1003SB-TR,STTH1003SBTR ST 900 In Stock

Description and Introduction

High Efficiency Rectifier The STTH1003SB-TR is a high-efficiency ultrafast diode manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Part Number:** STTH1003SB-TR  
- **Manufacturer:** STMicroelectronics  
- **Type:** Ultrafast Diode  
- **Voltage Rating (VRRM):** 300 V  
- **Average Forward Current (IF(AV)):** 10 A  
- **Peak Forward Surge Current (IFSM):** 100 A (non-repetitive)  
- **Forward Voltage Drop (VF):** 1.3 V (typical at 5 A)  
- **Reverse Recovery Time (trr):** 35 ns (typical)  
- **Junction Temperature (Tj):** -40°C to +175°C  
- **Package:** D²PAK (TO-263)  
- **Mounting Type:** Surface Mount  

### **Descriptions:**
- The STTH1003SB-TR is an ultrafast recovery diode designed for high-efficiency applications.  
- It is optimized for switching power supplies, freewheeling diodes, and power factor correction (PFC) circuits.  
- The device features low forward voltage and fast recovery characteristics, reducing switching losses.  

### **Features:**
- **Ultrafast Recovery Time:** Minimizes switching losses.  
- **Low Forward Voltage:** Enhances efficiency.  
- **High Surge Current Capability:** Ensures reliability in demanding conditions.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  
- **Pb-Free & RoHS Compliant:** Environmentally friendly.  

This diode is commonly used in power conversion, inverters, and industrial applications requiring high-speed switching.

Application Scenarios & Design Considerations

High Efficiency Rectifier

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