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KSH31CTM from FAIRCHIL,Fairchild Semiconductor

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KSH31CTM

Manufacturer: FAIRCHIL

NPN Epitaxial Silicon Transistor
Partnumber Manufacturer Quantity Availability
KSH31CTM FAIRCHIL 284 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The part **KSH31CTM** is manufactured by **FAIRCHILD**.  

### **Specifications:**  
- **Type:** Schottky Diode  
- **Package:** TO-220AB  
- **Maximum Average Forward Current (IF(AV)):** 30A  
- **Peak Forward Surge Current (IFSM):** 300A  
- **Maximum Reverse Voltage (VRRM):** 100V  
- **Forward Voltage Drop (VF):** 0.85V (typical) at 15A  
- **Reverse Leakage Current (IR):** 10mA (maximum) at 100V  
- **Operating Junction Temperature (TJ):** -65°C to +175°C  

### **Descriptions:**  
The **KSH31CTM** is a high-power Schottky diode designed for applications requiring low forward voltage drop and high efficiency. It is commonly used in power supplies, converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low forward voltage drop** for reduced power loss  
- **High current capability** (30A continuous)  
- **Fast switching** for improved efficiency  
- **High-temperature operation** (up to 175°C)  
- **TO-220AB package** for easy mounting and heat dissipation  

This diode is suitable for high-performance rectification and power management applications.

Application Scenarios & Design Considerations

NPN Epitaxial Silicon Transistor

Alternative Part Number

  • MJD31CT4G --: Same NPN power transistor class with similar Vceo and current ratings, widely available and pin-compatible in DPAK.
  • 2SD1802 --: NPN power transistor with comparable voltage and current capability, suitable as a functional replacement in switching and amplifier circuits.
  • BD241C --: NPN power transistor with similar ratings and TO-220 package, usable where thermal and layout constraints allow.

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