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MB401

Manufacturer: FUJ, FUJI

40 Amp Single Phase Bridge Rectifier 50 to 1000 Volts

Partnumber Manufacturer Quantity Availability
MB401 FUJ, FUJI 5402 In Stock

Description and Introduction

40 Amp Single Phase Bridge Rectifier 50 to 1000 Volts The part **MB401** is a **Microchip PIC18F46K22-I/PT microcontroller**. Below are the manufacturer specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** Microchip Technology  
- **Core Processor:** PIC  
- **Core Size:** 8-Bit  
- **Speed:** 64MHz  
- **Connectivity:** I²C, SPI, UART/USART  
- **Peripherals:** Brown-out Detect/Reset, POR, PWM, WDT  
- **Number of I/O:** 36  
- **Program Memory Size:** 64KB (32K x 16) Flash  
- **Program Memory Type:** Flash  
- **EEPROM Size:** 1K x 8  
- **RAM Size:** 3.8K x 8  
- **Voltage - Supply (Vcc/Vdd):** 1.8V ~ 3.6V  
- **Data Converters:** A/D 13x10b  
- **Oscillator Type:** Internal  
- **Operating Temperature:** -40°C ~ 85°C  
- **Package/Case:** 44-TQFP  

### **Description:**
The **PIC18F46K22-I/PT** is a high-performance 8-bit microcontroller with enhanced flash memory, offering low power consumption and high-speed processing. It is designed for embedded control applications, featuring a wide operating voltage range and robust peripheral integration.

### **Features:**
- **High-Performance RISC CPU:**  
  - Up to 64 MHz operation  
  - 16-bit wide instructions, 8-bit wide data path  
- **Enhanced Flash Memory:**  
  - 64KB program memory  
  - 1KB EEPROM  
  - 3.8KB RAM  
- **Analog Features:**  
  - 13-channel, 10-bit ADC  
  - Comparator module  
- **Communication Interfaces:**  
  - I²C, SPI, UART/USART  
- **Low-Power Features:**  
  - Multiple power-saving modes  
  - 1.8V to 3.6V operation  
- **Robust Peripherals:**  
  - PWM, hardware timers  
  - Watchdog Timer (WDT)  
  - Brown-out Reset (BOR)  

This microcontroller is commonly used in industrial, automotive, and consumer electronics applications requiring efficient processing and low-power operation.

Application Scenarios & Design Considerations

40 Amp Single Phase Bridge Rectifier 50 to 1000 Volts

Alternative Part Number

  • MBR4100 --: Schottky rectifier with similar 4A current rating and 100V reverse voltage, commonly used as a direct substitute in power supply circuits.
  • 1N5819 --: Widely available Schottky diode with 1A rating and 40V reverse voltage; suitable for lower-current applications where MB401 is used.
  • SR5100 --: 5A 100V Schottky barrier rectifier offering comparable or higher current capability and similar forward voltage characteristics.
  • MBR140 --: Schottky barrier diode with similar 1A current rating and low forward voltage, commonly used as a drop-in replacement for small axial Schottky rectifiers like the MB401.
  • SB140 --: 1A 40V Schottky rectifier with similar ratings and axial through-hole package, suitable as a functional substitute for the MB401.
  • MB40 --: Bridge rectifier with similar 4A 100V rating, widely available and pin-compatible in most MB packages.
  • KBP4005 --: 4A 50V bridge rectifier in KBP package, common drop-in substitute for small bridge rectifiers.
  • DF04M --: 4A 400V bridge rectifier in DIP package, higher voltage margin and readily available alternative.

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