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SM4002 from RECTRON

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SM4002

Manufacturer: RECTRON, TW, ECTITECHELEC

1.0AMP. Surface Mount Glass Passivated Silicon Rectifiers Voltage Range 50 to 1000 Volts Current 1.0 Amperes

Partnumber Manufacturer Quantity Availability
SM4002 RECTRON, TW, ECTITECHELEC 16925 In Stock

Description and Introduction

1.0AMP. Surface Mount Glass Passivated Silicon Rectifiers Voltage Range 50 to 1000 Volts Current 1.0 Amperes The part **SM4002** from manufacturer **RECTRON** has the following specifications, descriptions, and features:  

### **Specifications:**  
- **Type:** Schottky Barrier Diode  
- **Configuration:** Dual Common Cathode  
- **Maximum Average Forward Current (IF(AV)):** 1A per diode  
- **Peak Forward Surge Current (IFSM):** 30A  
- **Repetitive Peak Reverse Voltage (VRRM):** 20V  
- **Forward Voltage Drop (VF):** 0.55V (typical) at 1A  
- **Reverse Leakage Current (IR):** 0.5mA (maximum) at 20V  
- **Operating Temperature Range:** -65°C to +125°C  
- **Junction Temperature (TJ):** 150°C  

### **Descriptions:**  
- The **SM4002** is a **Schottky barrier diode** designed for high-efficiency rectification in low-voltage, high-frequency applications.  
- It features **ultra-low forward voltage drop** and **fast switching** characteristics.  
- The **dual common cathode** configuration makes it suitable for compact circuit designs.  

### **Features:**  
- **Low forward voltage drop** for reduced power loss.  
- **High current capability** with low thermal resistance.  
- **Fast switching speed** for high-frequency applications.  
- **Pb-free and RoHS compliant** for environmental safety.  
- **Suitable for surface-mount (SMD) applications** with industry-standard **SMA package**.  

This information is based on the manufacturer's datasheet for the **RECTRON SM4002** Schottky diode.

Application Scenarios & Design Considerations

1.0AMP. Surface Mount Glass Passivated Silicon Rectifiers Voltage Range 50 to 1000 Volts Current 1.0 Amperes

Alternative Part Number

  • 1N4002 --: Industry-standard 1A 100V general-purpose rectifier diode, directly interchangeable with SM4002 in most circuits.
  • S1B --: 1A 100V surface-mount rectifier in SMA package, matching SM4002 ratings and form factor.
  • MRA4002 --: 1A 100V axial-lead rectifier with equivalent electrical characteristics, suitable as a drop-in replacement.

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