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SM180A from SECOS

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SM180A

Manufacturer: SECOS, LRC

Schottky Barrier Rectifiers Reverse Voltage 20 to100V Forward Current 1.0A

Partnumber Manufacturer Quantity Availability
SM180A SECOS, LRC 100000 In Stock

Description and Introduction

Schottky Barrier Rectifiers Reverse Voltage 20 to100V Forward Current 1.0A The part **SM180A** is manufactured by **LRC (Littelfuse Relay Controls)**.  

### **Specifications:**  
- **Contact Form:** SPST-NO (Single Pole, Single Throw - Normally Open)  
- **Contact Rating:** 20A at 14VDC (resistive)  
- **Coil Voltage:** 12VDC  
- **Coil Power Consumption:** 1.8W  
- **Operate Time:** ≤ 15ms  
- **Release Time:** ≤ 10ms  
- **Electrical Life:** 100,000 cycles (minimum)  
- **Mechanical Life:** 10,000,000 cycles (minimum)  
- **Insulation Resistance:** ≥ 100MΩ at 500VDC  
- **Dielectric Strength:** 1,000VAC (50/60Hz for 1 minute)  
- **Ambient Temperature Range:** -40°C to +85°C  
- **Vibration Resistance:** 10-55Hz, 1.5mm amplitude  
- **Shock Resistance:** 100G (11ms half-sine)  

### **Descriptions & Features:**  
- **Compact Design:** Space-saving for automotive and industrial applications.  
- **High Reliability:** Robust construction for long-term performance.  
- **Sealed Construction:** Protects against dust and moisture (conformal coated PCB version available).  
- **Low Power Consumption:** Efficient coil design for reduced energy usage.  
- **Wide Temperature Range:** Suitable for harsh environments.  
- **Compliance:** Meets automotive and industrial standards.  

This relay is commonly used in **automotive, industrial control, and power distribution systems**.

Application Scenarios & Design Considerations

Schottky Barrier Rectifiers Reverse Voltage 20 to100V Forward Current 1.0A

Alternative Part Number

  • SS18 --: 1A 80V Schottky rectifier in SMA package, direct electrical and footprint equivalent to SM180A.
  • SK18 --: 1A 80V Schottky diode in SMA, same ratings and package, widely available alternative.
  • MBR180 --: 1A 80V Schottky rectifier with comparable forward voltage and current rating, suitable drop-in replacement.
  • B180 --: 1A 80V Schottky rectifier in SMA, same ratings and package, widely available alternative.

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