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STPS30L45CFP from ST,ST Microelectronics

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STPS30L45CFP

Manufacturer: ST

LOW DROP POWER SCHOTTKY RECTIFIER

Partnumber Manufacturer Quantity Availability
STPS30L45CFP ST 100 In Stock

Description and Introduction

LOW DROP POWER SCHOTTKY RECTIFIER The STPS30L45CFP is a power Schottky rectifier manufactured by STMicroelectronics.  

### **Specifications:**  
- **Voltage Rating (V_RRM):** 45 V  
- **Average Forward Current (I_F(AV)):** 30 A  
- **Peak Forward Surge Current (I_FSM):** 300 A (non-repetitive)  
- **Forward Voltage Drop (V_F):** Typically 0.49 V at 15 A  
- **Reverse Leakage Current (I_R):** 0.5 mA at 45 V  
- **Operating Junction Temperature (T_J):** -65°C to +175°C  
- **Package:** TO-220FP (isolated)  

### **Descriptions:**  
- Designed for high-efficiency power applications.  
- Low forward voltage drop for reduced power losses.  
- High surge current capability.  
- Isolated package for improved thermal performance.  

### **Features:**  
- **Schottky Technology:** Ensures fast switching and low switching losses.  
- **High Current Capability:** Suitable for high-power applications.  
- **Low Thermal Resistance:** Enhances heat dissipation.  
- **AEC-Q101 Qualified:** Meets automotive industry standards.  

This rectifier is commonly used in power supplies, DC-DC converters, and automotive applications.

Application Scenarios & Design Considerations

LOW DROP POWER SCHOTTKY RECTIFIER

Alternative Part Number

  • MBRF3045CT --: Dual common-cathode Schottky rectifier in TO-220FP-like package with 45V/30A rating, very close electrical match to the STPS30L45CFP.
  • VS-30CPQ045PbF --: 30A 45V dual Schottky rectifier in TO-247/TO-220 style package, comparable forward voltage and current capability for the same application.
  • SBR3045CT --: 30A 45V dual Schottky barrier rectifier with similar low forward voltage drop, suitable as a functional replacement in power supply circuits.

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