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STPS30L45CT from ST,ST Microelectronics

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STPS30L45CT

Manufacturer: ST

LOW DROP POWER SCHOTTKY RECTIFIER
Partnumber Manufacturer Quantity Availability
STPS30L45CT ST 50000 In Stock

Description and Introduction

LOW DROP POWER SCHOTTKY RECTIFIER The **STPS30L45CT** is a Schottky rectifier manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** Dual Schottky Rectifier  
- **Voltage Rating (VRRM):** 45V  
- **Average Forward Current (IF(AV)):** 15A per diode (30A total)  
- **Peak Forward Surge Current (IFSM):** 150A  
- **Forward Voltage Drop (VF):** Typically 0.49V at 15A  
- **Reverse Leakage Current (IR):** 1mA at 45V  
- **Operating Junction Temperature (Tj):** -65°C to +175°C  
- **Package:** TO-220AB (isolated tab)  

### **Descriptions and Features:**  
- Designed for high-efficiency power applications.  
- Low forward voltage drop reduces power losses.  
- High current capability in a compact package.  
- Guard-ring for enhanced ruggedness and reliability.  
- Suitable for switching power supplies, DC-DC converters, and reverse polarity protection.  

This rectifier is optimized for performance in automotive and industrial applications.

Application Scenarios & Design Considerations

LOW DROP POWER SCHOTTKY RECTIFIER

Alternative Part Number

  • MBR3045CT --: Dual common-cathode Schottky rectifier with 30 A rating and 45 V reverse voltage, functionally equivalent to the STPS30L45CT in TO-220 packages.
  • VS-30CTQ045 --: 30 A, 45 V dual Schottky rectifier in TO-220AB with similar forward voltage and switching characteristics, suitable direct replacement.
  • SBL3045PT --: 30 A, 45 V dual Schottky barrier rectifier in TO-220, offering comparable low forward drop and thermal performance.

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