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SDA32D20 from ZTX

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SDA32D20

Manufacturer: ZTX, ZETEX

SCHOTTKY DIODE ARRAY
Partnumber Manufacturer Quantity Availability
SDA32D20 ZTX, ZETEX 7033 In Stock

Description and Introduction

SCHOTTKY DIODE ARRAY The part **SDA32D20** is manufactured by **ZETEX**.  

### **Specifications:**  
- **Manufacturer:** ZETEX  
- **Part Number:** SDA32D20  
- **Type:** Schottky Diode  
- **Configuration:** Dual Common Cathode  
- **Voltage Rating (VRRM):** 20V  
- **Average Forward Current (IF(AV)):** 3A per diode  
- **Peak Forward Surge Current (IFSM):** 50A  
- **Forward Voltage Drop (VF):** Typically 0.38V at 1A  
- **Reverse Leakage Current (IR):** Typically 0.5mA at 20V  
- **Operating Temperature Range:** -65°C to +125°C  

### **Descriptions:**  
- The **SDA32D20** is a **dual Schottky barrier diode** in a **common cathode configuration**.  
- It is designed for **high-efficiency rectification** in power supply and switching applications.  
- The low forward voltage drop reduces power loss, making it suitable for **low-voltage, high-current** circuits.  

### **Features:**  
- **Low forward voltage drop** for improved efficiency.  
- **High current capability** with low thermal resistance.  
- **Fast switching** performance.  
- **Common cathode configuration** simplifies PCB layout in dual-diode applications.  
- **Suitable for surface-mount assembly** (SMD package).  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

SCHOTTKY DIODE ARRAY

Alternative Part Number

  • 1N4148 --: Widely available small-signal switching diode with similar fast-switching behavior, suitable for general-purpose signal rectification and logic-level applications.
  • BAV99 --: Dual small-signal switching diode in a compact SOT-23 package, offering comparable switching speed and low capacitance for signal routing and protection.
  • MMBD4148 --: Surface-mount 1N4148-equivalent switching diode with fast recovery and low forward voltage, a practical drop-in for small-signal diode roles.
  • BAT54C --: Dual common-cathode Schottky diode in SOT-23, similar small-signal switching role and widely available as a functional substitute.
  • MMBD4148CC --: Dual common-cathode small-signal diode in SOT-23, a low-cost general-purpose alternative for similar switching circuits.

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