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SI3457CDV from VISHAY

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SI3457CDV

Manufacturer: VISHAY, VIS

P-Channel 30-V (D-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI3457CDV VISHAY, VIS 43000 In Stock

Description and Introduction

P-Channel 30-V (D-S) MOSFET The part **SI3457CDV** is manufactured by **VIS (Vishay Siliconix)**.  

### **Specifications:**  
- **Manufacturer:** Vishay Siliconix (VIS)  
- **Part Number:** SI3457CDV  
- **Type:** P-Channel MOSFET  
- **Voltage (VDS):** -30V  
- **Current (ID):** -5.7A  
- **Power Dissipation (PD):** 2.5W  
- **RDS(ON):** 85mΩ @ VGS = -10V  
- **Gate Threshold Voltage (VGS(th)):** -1V to -3V  
- **Package:** SO-8  

### **Descriptions and Features:**  
- **P-Channel MOSFET** designed for power management applications.  
- **Low On-Resistance (RDS(ON))** for efficient power handling.  
- **Fast Switching Speed** suitable for high-frequency applications.  
- **SO-8 Package** for compact PCB mounting.  
- **Applications:** Power supplies, DC-DC converters, load switches, and battery management.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

P-Channel 30-V (D-S) MOSFET

Alternative Part Number

  • FDC6420C --: P-channel MOSFET in SOT-23 package with comparable voltage and current ratings, suitable drop-in replacement for small-signal load switching.
  • DMP3098L --: P-channel enhancement-mode MOSFET in SOT-23 with similar RDS(on) and voltage rating, widely available and cost-effective alternative.
  • NTR4101P --: P-channel MOSFET in SOT-23 offering similar on-resistance and current capability, usable as a functional substitute in low-voltage switching circuits.
  • PMV65XP --: P-channel MOSFET in SOT-23 offering comparable on-resistance and current handling, good alternative when supply of the original part is limited.

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