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STPS1045B-TR from ST,ST Microelectronics

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STPS1045B-TR

Manufacturer: ST

POWER SCHOTTKY RECTIFIER

Partnumber Manufacturer Quantity Availability
STPS1045B-TR,STPS1045BTR ST 2225 In Stock

Description and Introduction

POWER SCHOTTKY RECTIFIER The **STPS1045B-TR** is a Schottky rectifier diode manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Schottky Rectifier Diode  
- **Voltage Rating (V_RRM):** 45V  
- **Average Forward Current (I_F(AV)):** 10A  
- **Peak Forward Surge Current (I_FSM):** 150A  
- **Forward Voltage Drop (V_F):** 0.55V (typical at 5A)  
- **Reverse Leakage Current (I_R):** 0.5mA (typical at 25°C)  
- **Operating Junction Temperature (T_J):** -65°C to +175°C  
- **Package:** TO-263 (D²PAK)  

### **Descriptions & Features:**  
- **High Efficiency:** Low forward voltage drop reduces power loss.  
- **Fast Switching:** Ideal for high-frequency applications.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  
- **Low Thermal Resistance:** Enhances thermal performance.  
- **Surge Current Capability:** Withstands high transient currents.  
- **RoHS Compliant:** Environmentally friendly.  

This diode is commonly used in **power supplies, DC-DC converters, reverse polarity protection, and freewheeling diodes**.

Application Scenarios & Design Considerations

POWER SCHOTTKY RECTIFIER
Partnumber Manufacturer Quantity Availability
STPS1045B-TR,STPS1045BTR STM 120 In Stock

Description and Introduction

POWER SCHOTTKY RECTIFIER The **STPS1045B-TR** is a Schottky diode manufactured by **STMicroelectronics (STM)**. Below are the key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **STMicroelectronics (STM)**  

### **Specifications:**  
- **Type:** Schottky Rectifier Diode  
- **Voltage Rating:**  
  - **Reverse Voltage (VRRM):** 45 V  
  - **Forward Voltage (VF):** 0.55 V (typical at 10 A)  
- **Current Rating:**  
  - **Average Forward Current (IF(AV)):** 10 A  
  - **Peak Forward Surge Current (IFSM):** 150 A (non-repetitive)  
- **Power Dissipation:** 50 W  
- **Junction Temperature Range:**  
  - **Operating (Tj):** -65°C to +175°C  
  - **Storage (Tstg):** -65°C to +175°C  
- **Package:** **DO-214AC (SMA)**  

### **Descriptions & Features:**  
- **Low Forward Voltage Drop:** Ensures high efficiency in power applications.  
- **High Surge Current Capability:** Suitable for transient protection.  
- **Guard Ring for Enhanced Reliability:** Protects against reverse voltage breakdown.  
- **Epitaxial Construction:** Provides fast switching and low leakage current.  
- **AEC-Q101 Qualified:** Meets automotive industry standards for reliability.  
- **RoHS Compliant:** Environmentally friendly, lead-free component.  

### **Applications:**  
- Power rectification  
- DC-DC converters  
- Reverse polarity protection  
- Automotive systems  
- Switching power supplies  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

POWER SCHOTTKY RECTIFIER

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