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SK39B from TSC

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SK39B

Manufacturer: TSC, MCC

Conductor Holdings Limited - SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Partnumber Manufacturer Quantity Availability
SK39B TSC, MCC 60000 In Stock

Description and Introduction

Conductor Holdings Limited - SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS The part SK39B is manufactured by MCC (Micro Commercial Components).  

**Specifications:**  
- **Type:** Schottky Barrier Rectifier Diode  
- **Voltage - DC Reverse (Vr) (Max):** 40V  
- **Current - Average Rectified (Io):** 3A  
- **Voltage - Forward (Vf) (Max) @ If:** 0.5V @ 3A  
- **Speed:** Fast Recovery =< 500ns, > 200mA (Io)  
- **Operating Temperature:** -65°C ~ 125°C  
- **Mounting Type:** Surface Mount  
- **Package / Case:** DO-214AC (SMA)  

**Descriptions and Features:**  
- Low forward voltage drop  
- High current capability  
- High reliability  
- High surge current capability  
- Epitaxial construction  
- Guard ring for transient protection  
- Lead-free and RoHS compliant  

(Source: Manufacturer datasheet)

Application Scenarios & Design Considerations

Conductor Holdings Limited - SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS

Alternative Part Number

  • SS39 --: Schottky rectifier with 3A 90V rating in SMA package, direct electrical and footprint equivalent to SK39B.
  • MBR390 --: 3A 90V Schottky barrier rectifier in SMA, same voltage and current class, widely available drop-in replacement.
  • B390 --: 3A 90V Schottky diode in SMA package, comparable forward drop and thermal performance for the same application.

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