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SDB104 from MICRO

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SDB104

Manufacturer: MICRO

1 Amp Single Phase Glass Passivated Bridge Rectifier 50 to 1000 Volts

Partnumber Manufacturer Quantity Availability
SDB104 MICRO 22700 In Stock

Description and Introduction

1 Amp Single Phase Glass Passivated Bridge Rectifier 50 to 1000 Volts The part **SDB104** is manufactured by **MICRO**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** MICRO  
- **Part Number:** SDB104  
- **Type:** Schottky Barrier Diode (SBD)  
- **Package:** SOD-123 (Surface Mount)  
- **Maximum Reverse Voltage (VR):** 40V  
- **Average Rectified Forward Current (IO):** 1A  
- **Peak Forward Surge Current (IFSM):** 30A (non-repetitive)  
- **Forward Voltage Drop (VF):** 0.55V (typical at 1A)  
- **Reverse Leakage Current (IR):** 0.5mA (max at VR = 40V)  
- **Operating Temperature Range:** -55°C to +125°C  

### **Description:**  
The **SDB104** is a high-performance Schottky Barrier Diode designed for low-power, high-efficiency applications. It features a low forward voltage drop and fast switching capabilities, making it suitable for power rectification, DC-DC converters, and reverse polarity protection.  

### **Features:**  
- **Low Forward Voltage Drop** (0.55V typical at 1A)  
- **High Surge Current Capability** (30A peak)  
- **Fast Switching Speed**  
- **Low Reverse Leakage Current**  
- **Surface-Mount Package (SOD-123)** for compact PCB designs  
- **RoHS Compliant**  

For exact electrical characteristics and application notes, refer to the official **MICRO datasheet**.

Application Scenarios & Design Considerations

1 Amp Single Phase Glass Passivated Bridge Rectifier 50 to 1000 Volts

Alternative Part Number

  • MB10S --: 1A 1000V mini bridge rectifier in SOIC-4, same function and voltage rating as SDB104, widely available and pin-compatible in most layouts.
  • DF10S --: 1A 1000V surface-mount bridge rectifier with similar package footprint and electrical ratings, suitable drop-in replacement.
  • B10S --: 1A 1000V mini DIP bridge rectifier offering equivalent forward current and reverse voltage, usable as an alternative with minor footprint adjustment.

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