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STPR2420CT from ST,ST Microelectronics

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STPR2420CT

Manufacturer: ST

ULTRA FAST RECOVERY RECTIFIER DIODES
Partnumber Manufacturer Quantity Availability
STPR2420CT ST 176 In Stock

Description and Introduction

ULTRA FAST RECOVERY RECTIFIER DIODES The STPR2420CT is a Schottky rectifier manufactured by STMicroelectronics.  

**Specifications:**  
- **Type:** Dual Schottky rectifier  
- **Voltage Rating (VRRM):** 20V  
- **Average Forward Current (IF(AV)):** 12A per diode (24A total for common cathode configuration)  
- **Peak Forward Surge Current (IFSM):** 150A  
- **Forward Voltage Drop (VF):** Typically 0.55V at 12A  
- **Reverse Leakage Current (IR):** 0.5mA at 20V  
- **Operating Junction Temperature (TJ):** -65°C to +150°C  
- **Package:** TO-220AB (isolated tab)  

**Description:**  
The STPR2420CT is a high-efficiency dual Schottky rectifier designed for low-voltage, high-frequency applications such as switching power supplies, DC-DC converters, and reverse polarity protection.  

**Features:**  
- Low forward voltage drop  
- High current capability  
- High-frequency operation  
- Common cathode configuration  
- Guard ring for enhanced ruggedness  
- Isolated mounting tab for simplified heatsink attachment  

This rectifier is optimized for applications requiring minimal power loss and high efficiency.

Application Scenarios & Design Considerations

ULTRA FAST RECOVERY RECTIFIER DIODES

Alternative Part Number

  • MBR20200CT --: Dual common-cathode Schottky rectifier rated 20 A / 200 V, matching the STPR2420CT's current and voltage class in a TO-220 package.
  • SBR20A200CT --: 20 A, 200 V dual Schottky rectifier with similar forward voltage and TO-220AB package, suitable as a direct functional replacement.
  • VS-20CTQ200 --: 20 A, 200 V common-cathode Schottky rectifier in TO-220, offering comparable ratings and switching performance for the same application.

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