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SD05C from SECOS

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SD05C

Manufacturer: SECOS, SEMTECH, SOSC

Single Line TVS Diode for ESD Protection in Portable Electronics

Partnumber Manufacturer Quantity Availability
SD05C SECOS, SEMTECH, SOSC 57000 In Stock

Description and Introduction

Single Line TVS Diode for ESD Protection in Portable Electronics The SD05C is a surface mount Schottky barrier diode manufactured by SECOS. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SECOS  
- **Type:** Schottky Barrier Diode  
- **Package:** SOD-323 (SC-76)  
- **Maximum Reverse Voltage (VR):** 40V  
- **Average Rectified Current (IO):** 0.5A  
- **Peak Forward Surge Current (IFSM):** 2A  
- **Forward Voltage (VF):** 0.38V (at 0.1A), 0.5V (at 0.5A)  
- **Reverse Leakage Current (IR):** 0.2µA (at 20V), 50µA (at 40V)  
- **Operating Junction Temperature (TJ):** -55°C to +125°C  
- **Storage Temperature Range (TSTG):** -55°C to +150°C  

### **Descriptions:**  
- The SD05C is a high-efficiency Schottky diode designed for low-power applications.  
- It is optimized for fast switching and low forward voltage drop.  
- Suitable for surface-mount assembly due to its compact SOD-323 package.  

### **Features:**  
- Low forward voltage drop for improved efficiency.  
- High switching speed.  
- Small form factor (SOD-323).  
- Lead-free and RoHS compliant.  
- Suitable for applications such as power management, reverse polarity protection, and DC-DC converters.  

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

Application Scenarios & Design Considerations

Single Line TVS Diode for ESD Protection in Portable Electronics

Alternative Part Number

  • ESD5Z5.0T1G --: Unidirectional ESD protection diode with 5V standoff voltage, similar low-capacitance clamping performance, widely available and pin-compatible in SOD-523.
  • PESD5V0S1UB --: 5V unidirectional ESD protection diode offering comparable clamping voltage and low capacitance, suitable drop-in replacement for signal line protection.
  • SP0502BAHT --: 5V ESD protection device with similar working voltage and fast clamping response, commonly used as an alternative for SD05C-type transient suppressors.
  • SP0503BAHT --: TVS diode array in SOT-23 providing similar ESD/clamping protection for 5V signal lines, widely available and pin-compatible in function.
  • PESD5V0S1BA --: Single-line 5V ESD protection diode with low capacitance and similar clamping voltage, suitable drop-in functional replacement.

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