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SMM4F33A from ST,ST Microelectronics

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SMM4F33A

Manufacturer: ST

High junction temperature Transil

Partnumber Manufacturer Quantity Availability
SMM4F33A ST 50000 In Stock

Description and Introduction

High junction temperature Transil The part **SMM4F33A** is a **4A, 33V Schottky Rectifier** manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Voltage Rating (VRRM):** 33V  
- **Average Forward Current (IF(AV)):** 4A  
- **Peak Forward Surge Current (IFSM):** 100A  
- **Forward Voltage Drop (VF):** Typically 0.55V at 4A  
- **Reverse Leakage Current (IR):** 0.5mA at 33V  
- **Operating Junction Temperature (TJ):** -65°C to +150°C  
- **Package:** **SMB (DO-214AA)** surface-mount package  

### **Features:**  
- **Low forward voltage drop** for high efficiency  
- **High current capability**  
- **Guard ring for enhanced ruggedness**  
- **Pb-free and RoHS compliant**  
- **Suitable for high-frequency applications**  

### **Applications:**  
- Power supplies  
- DC-DC converters  
- Reverse polarity protection  
- Freewheeling diodes  
- OR-ing diodes  

This information is based on STMicroelectronics' official datasheet for the **SMM4F33A** Schottky rectifier.

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