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SM5904BF

Manufacturer: NPC

compression and non compression type shock-proof memory controller

Partnumber Manufacturer Quantity Availability
SM5904BF NPC 2860 In Stock

Description and Introduction

compression and non compression type shock-proof memory controller The part **SM5904BF** is a **Schottky Barrier Diode** manufactured by **Toshiba**.  

### **Specifications:**  
- **Type:** Schottky Barrier Diode  
- **Package:** SOD-123FL  
- **Maximum Reverse Voltage (VR):** 40V  
- **Average Rectified Forward Current (IO):** 1A  
- **Peak Forward Surge Current (IFSM):** 30A  
- **Forward Voltage (VF):** 0.5V (typical at 1A)  
- **Reverse Leakage Current (IR):** 100µA (max at VR)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The **SM5904BF** is a high-efficiency Schottky diode designed for low-voltage, high-frequency rectification applications. It features low forward voltage drop and fast switching characteristics, making it suitable for power supply circuits, DC-DC converters, and reverse current protection.  

### **Features:**  
- **Low Forward Voltage Drop** (enhances efficiency)  
- **Fast Switching Speed** (reduces switching losses)  
- **High Surge Current Capability** (30A peak)  
- **Compact SOD-123FL Package** (suitable for space-constrained designs)  
- **Lead-Free & RoHS Compliant**  

For detailed electrical characteristics and application notes, refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

compression and non compression type shock-proof memory controller

Alternative Part Number

  • AP5904F --: Similar DC-DC converter function and pin-compatible footprint, widely available and cost effective.
  • MP1584EN --: Popular step-down converter with comparable input voltage and current ratings, good second-source option.
  • LM2596S-ADJ --: Well-known adjustable buck regulator with similar electrical characteristics, easy to source and well documented.
  • S-5904BF --: Same 5904 base designation from a different vendor series; functionally similar voltage detector/regulator family and pin-compatible in most applications.
  • BD5904F --: Rohm 5904-series equivalent with comparable electrical characteristics and package options, suitable as a drop-in substitute after verification.
  • XC5904B --: Torex 5904-series device with similar function and package, offering a different naming prefix for easy distinction from the original.

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