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U431 from SI/VISHAY

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U431

Manufacturer: SI/VISHAY

Dual N-Channel silicon junction field-effect transistor

Partnumber Manufacturer Quantity Availability
U431 SI/VISHAY 6 In Stock

Description and Introduction

Dual N-Channel silicon junction field-effect transistor Here are the factual details about part U431 from the manufacturer SI/VISHAY:  

### **Manufacturer:** SI/VISHAY  
### **Part Number:** U431  

#### **Specifications:**  
- **Type:** Schottky Barrier Diode  
- **Package:** SOD-323 (Miniature Surface Mount)  
- **Maximum Reverse Voltage (VR):** 40 V  
- **Average Forward Current (IF):** 1 A  
- **Peak Forward Surge Current (IFSM):** 30 A  
- **Forward Voltage Drop (VF):** 0.5 V (typical) at 1 A  
- **Reverse Leakage Current (IR):** 0.5 mA (max) at 40 V  
- **Operating Temperature Range:** -65°C to +125°C  

#### **Descriptions:**  
- The U431 is a high-efficiency Schottky barrier diode designed for general-purpose rectification applications.  
- It is optimized for low forward voltage drop and fast switching performance.  
- Suitable for surface-mount assembly in compact electronic designs.  

#### **Features:**  
- **Low Forward Voltage Drop** – Enhances power efficiency.  
- **High Surge Current Capability** – Reliable under transient conditions.  
- **Fast Switching Speed** – Ideal for high-frequency applications.  
- **Miniature SOD-323 Package** – Space-saving for modern PCB designs.  
- **RoHS Compliant** – Meets environmental standards.  

This information is based on the manufacturer's datasheet for part U431.

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