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SI-8050S from SANKEN

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SI-8050S

Manufacturer: SANKEN, SANYO, SK

Full-Mold, Separate Excitation Switching Type

Partnumber Manufacturer Quantity Availability
SI-8050S,SI8050S SANKEN, SANYO, SK 7397 In Stock

Description and Introduction

Full-Mold, Separate Excitation Switching Type The SI-8050S is a PNP silicon epitaxial planar transistor. Below are its specifications, descriptions, and features based on the provided knowledge base:  

### **Manufacturer Specifications:**  
- **Type:** PNP transistor  
- **Collector-Emitter Voltage (VCE):** -20V  
- **Collector-Base Voltage (VCB):** -30V  
- **Emitter-Base Voltage (VEB):** -5V  
- **Collector Current (IC):** -1.5A  
- **Total Power Dissipation (Ptot):** 1W  
- **Junction Temperature (Tj):** 150°C  
- **Storage Temperature (Tstg):** -55°C to +150°C  
- **DC Current Gain (hFE):** 85 to 340 (at VCE = -5V, IC = -500mA)  
- **Transition Frequency (fT):** 100MHz  

### **Descriptions:**  
- The SI-8050S is designed for general-purpose amplification and switching applications.  
- It is housed in a TO-92 package, making it suitable for compact circuit designs.  

### **Features:**  
- High current gain (hFE)  
- Low saturation voltage  
- Suitable for low-power switching and amplification  
- Epitaxial planar construction for improved performance  

This information is strictly based on the provided knowledge base. No additional interpretations or recommendations are included.

Application Scenarios & Design Considerations

Full-Mold, Separate Excitation Switching Type

Alternative Part Number

  • LM2596S-5.0 --: Widely available 5V step-down regulator in a similar TO-263 package with comparable current rating, easy drop-in for many designs.
  • L5973D --: 5V-capable buck converter in a similar surface-mount package, good electrical match and widely stocked alternative.
  • MC34063A --: Versatile general-purpose switching regulator that can be configured for 5V output, useful when a flexible low-cost substitute is needed.
  • MP1584EN --: Compact 5V-capable step-down converter with high efficiency, suitable drop-in replacement for 5V buck applications though package differs.
  • XL4015E1 --: Adjustable buck converter capable of 5V output with higher current capability, common low-cost alternative for SI-8050S designs.

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