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ROHM RRU1LAM4STR High-Speed Rectifier Diode

The RRU1LAM4S is a high-speed rectifier diode designed for general rectification applications. Featuring high current overload capacity and fast switching capabilities, it utilizes a silicon diffused junction structure. Rated for a repetitive peak reverse voltage of 500V and a forward current of 1A, this diode is suitable for efficient power conversion in various electronic systems. Its robust construction ensures reliability under demanding electrical conditions, making it ideal for circuits requiring high-speed switching and durability in industrial power management and rectification tasks.

Authorized Distributors
Part No:RRU1LAM4STR
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.75
Buy/RFQ:

ROHM RRU1LAM4STR High-Speed Rectifier Diode Specifications:

  • Repetitive peak reverse voltage: 500 V
  • Direct reverse voltage: 400 V
  • Average forward rectified current: 1 A (T=110°C, board mounted)
  • Non-repetitive forward surge current: 20 A
  • Junction temperature: -150°C
  • Storage temperature: -55°C to +150°C
  • Forward voltage: 0.8V at 0.8A
  • Reverse current: 10μA at 400V
  • Reverse recovery time: 0.4μs
  • Thermal resistance: Junction to lead 25°C/W

Buy the ROHM RRU1LAM4S – Reliable Rectifier Diode for Industrial Applications

Purchase the high-performance rectifier diode online today to ensure efficient power management in your electronic systems. Designed for reliable operation with high-speed switching, robust overload capacity, and excellent thermal performance, the RRU1LAM4S is perfect for industrial applications. Its compact design and enduring build quality make it suitable for various power supply and rectification needs. Buy now to benefit from fast delivery, trusted quality, and the technical support you need for your project success.

Get ROHM RRU1LAM4S today—built for high-speed switching and long-lasting durability in power rectification circuits.

Frequently Asked Questions

Where can I buy ROHM RRU1LAM4STR?

You can click on the BUY or RFQ button to purchase RRU1LAM4STR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RRU1LAM4STR?

You can download the RRU1LAM4STR datasheet or visit the ROHM website for support.

Who is the manufacturer of RRU1LAM4STR?

ROHM

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