RL203 is a commonly used rectifier diode. Because of its high reverse withstand voltage, good forward conduction capability and relatively fast recovery characteristics, it is often used in various power supplies, adapters, chargers and industrial equipment.

Basic Parameters

1.Electrical Characteristics

  • Maximum reverse voltage (VRRM): 200V
  • Average rectified current (IF(av)): 2A
  • Surge current (IFSM): 70A (8.3ms single cycle sine wave)
  • Forward voltage drop (VF): Approximately 1.1V (at 2A)

2.Thermal Characteristics

  • Operating Junction Temperature Range (TJ): -55°C to +150°C
  • Storage Temperature Range (TSTG): -55°C to +150°C

3.Package Type

  • DO-15 package
  • Axial lead design for easy through-hole mounting

Features

  • Low Cost
  • Low Leakage
  • Low Forward Voltage Drop
  • High Current Capability

Typical Applications

  • Switching power supply (SMPS)
  • Chargers and adapters
  • LED drive circuits
  • Home appliance rectifier modules
  • Inverters and UPS systems
  • Small motor controllers

Product Line

For datasheet and more details of RL203, please visit the website:

https://semiware.com/en/rectifier-diode/rl203

About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://semiware.com/en/

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