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STPS15L25D from STM,ST Microelectronics

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STPS15L25D

Manufacturer: STM, ST

LOW DROP POWER SCHOTTKY RECTIFER

Partnumber Manufacturer Quantity Availability
STPS15L25D STM, ST 5050 In Stock

Description and Introduction

LOW DROP POWER SCHOTTKY RECTIFER The STPS15L25D is a Schottky diode manufactured by STMicroelectronics. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Voltage Rating (V_RRM):** 25 V  
- **Average Forward Current (I_F(AV)):** 15 A  
- **Peak Forward Surge Current (I_FSM):** 150 A (non-repetitive)  
- **Forward Voltage Drop (V_F):** 0.49 V (typical) at 7.5 A  
- **Reverse Leakage Current (I_R):** 0.5 mA (maximum) at 25 V  
- **Junction Temperature Range (T_J):** -65°C to +175°C  
- **Storage Temperature Range (T_STG):** -65°C to +175°C  

### **Description:**  
The STPS15L25D is a high-efficiency Schottky diode designed for low-voltage, high-frequency rectification applications. It features a low forward voltage drop and fast switching characteristics, making it suitable for power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Schottky Barrier Technology:** Ensures low forward voltage drop and high efficiency.  
- **Low Power Loss:** Optimized for energy-efficient applications.  
- **High Surge Current Capability:** Withstands high non-repetitive surge currents.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  
- **RoHS Compliant:** Meets environmental standards.  
- **TO-220AB Package:** Provides good thermal performance.  

This diode is commonly used in power management systems, automotive electronics, and industrial applications.

Application Scenarios & Design Considerations

LOW DROP POWER SCHOTTKY RECTIFER

Alternative Part Number

  • MBR15250CT --: Schottky rectifier with 15 A rating and 25 V reverse voltage, similar low forward drop, suitable drop-in for the STPS15L25D in most power supply designs.
  • VS-15CTQ045 --: 15 A Schottky diode in TO-220 package with comparable forward voltage and thermal performance, widely available alternative.
  • SBR15U25CT --: 15 A super barrier rectifier rated 25 V, low VF and similar package, good functional replacement when Schottky switching behavior is acceptable.
  • VS-15CTQ025 --: 15A 25V Schottky diode in TO-220 package with comparable forward voltage and thermal performance, widely available alternative.

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