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SFR9230B from Fairchild,Fairchild Semiconductor

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SFR9230B

Manufacturer: Fairchild

200V P-Channel MOSFET

Partnumber Manufacturer Quantity Availability
SFR9230B Fairchild 45500 In Stock

Description and Introduction

200V P-Channel MOSFET The part **SFR9230B** is manufactured by **Fairchild Semiconductor**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Fairchild Semiconductor  
- **Part Number:** SFR9230B  
- **Type:** Schottky Barrier Diode  
- **Configuration:** Dual Common Cathode  
- **Maximum Repetitive Peak Reverse Voltage (VRRM):** 30V  
- **Average Forward Current (IF(AV)):** 2A per diode  
- **Peak Forward Surge Current (IFSM):** 50A (non-repetitive)  
- **Forward Voltage Drop (VF):** 0.55V (typical) at 1A  
- **Reverse Leakage Current (IR):** 0.5mA (maximum) at 30V  
- **Operating Junction Temperature (TJ):** -65°C to +125°C  
- **Package:** TO-277A (SMPC)  

### **Descriptions:**  
The **SFR9230B** is a **dual common cathode Schottky barrier diode** designed for high-efficiency rectification in switching power supplies, DC-DC converters, and reverse polarity protection circuits. It offers **low forward voltage drop** and **fast switching** characteristics.

### **Features:**  
- **Low forward voltage drop** for reduced power loss  
- **High current capability**  
- **Fast switching** for high-frequency applications  
- **Common cathode configuration** simplifies PCB layout  
- **Surface-mount package (TO-277A)** for compact designs  

This information is based on Fairchild Semiconductor's datasheet for the **SFR9230B**.

Application Scenarios & Design Considerations

200V P-Channel MOSFET

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