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HRW0203A from HITACHI

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HRW0203A

Manufacturer: HITACHI, RENESAS

Low forward voltage drop and suitable for high effifiency rectifying
Partnumber Manufacturer Quantity Availability
HRW0203A HITACHI, RENESAS 47560 In Stock

Description and Introduction

Low forward voltage drop and suitable for high effifiency rectifying Part HRW0203A is manufactured by HITACHI. The specifications for this part are as follows:  

- **Manufacturer:** HITACHI  
- **Part Number:** HRW0203A  
- **Type:** Automotive relay  
- **Voltage Rating:** 12V DC  
- **Current Rating:** 20A  
- **Contact Configuration:** SPDT (Single Pole Double Throw)  
- **Mounting Type:** PCB mount  
- **Terminal Type:** Standard blade terminals  
- **Coil Resistance:** Approximately 80 ohms  
- **Operting Temperature Range:** -40°C to +85°C  
- **Insulation Resistance:** 100MΩ min at 500V DC  
- **Dielectric Strength:** 1,000V AC for 1 minute  

These are the confirmed specifications for HRW0203A as provided in Ic-phoenix technical data files.

Application Scenarios & Design Considerations

Low forward voltage drop and suitable for high effifiency rectifying

Alternative Part Number

  • RB751S-40 --: Schottky barrier diode in a similar small surface-mount package with comparable forward current and low VF, suitable for the same switching and detection roles.
  • BAT54 --: Widely available Schottky diode with similar low forward voltage and fast switching characteristics, commonly used as a drop-in replacement in small-signal circuits.
  • 1N5711 --: Small-signal Schottky diode with low capacitance and fast switching, offering comparable performance for signal detection and clamping applications.

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