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ROHM RB520SM40FHT2R High-Current Rectifier Diode

The RB520SM-40FH is a high-reliability diode designed for industrial applications, offering a reverse voltage of 45 V and a forward current of 1 A. This surface-mount device has a glass epoxy substrate, dimensions suitable for compact designs, and features low power dissipation with excellent thermal stability. It includes a glass-encapsulated package with copper wiring, ensuring durability and consistent performance in various electrical environments, making it ideal for rectification, switching, and power management tasks within industrial systems and electronic devices.

Authorized Distributors
Source:Newark
Part No:RB520SM-40FHT2R
Stock:7223
Inv Date:06-09-2026
Price: Unit price: $0.525
Buy/RFQ:
Source:DigiKey
Part No:RB520SM-40FHT2R
Stock:77565
Inv Date:06-09-2026
Price: Unit price: $0.51
Buy/RFQ:
Part No:RB520SM-40FHT2R
Stock:14
Inv Date:06-10-2026
Price: Unit price: $0.51
Buy/RFQ:

ROHM RB520SM40FHT2R High-Current Rectifier Diode Specifications:

  • Reverse Voltage: 45 V
  • Forward Current: 1 A
  • Peak Reverse Voltage: 45 V
  • Repetitive Peak Reverse Voltage: 40 V
  • Maximum Forward Voltage: 0.55 V at 100 mA
  • Capacitance: 0.5 to 30 pF depending on reverse voltage
  • Thermal Resistance: RθJ-A = 1000 °C/W (typical)
  • Package: SOD-523 (SC-79 EMD2)
  • Operating Temperature Range: -40°C to +150°C
  • Storage Temperature: -40°C to +150°C
  • Dimension: 1.25 × 0.80 mm with height variation ±0.05 mm
  • Material: Glass epoxy substrate, copper lead wiring
  • RoHS Compliant

Buy the ROHM RB520SM-40FH – Reliable Rectifier Diode for Industrial Applications

Secure your supply chain with the ROHM RB520SM-40FH high-current rectifier diode, designed for industrial equipment and power supplies. Featuring 45 V reverse voltage and 1 A forward current, it offers excellent thermal stability and low forward voltage for efficient energy conversion. Its compact SOD-523 package allows easy surface-mount soldering and reliable performance in harsh environments. Ideal for rectification, switching, and power control circuits, this diode ensures durability and consistent operation. Purchase online today for fast delivery and superior quality.

Buy ROHM RB520SM-40FH diode now and ensure high reliability and efficiency in your industrial electronics and power management systems.

Frequently Asked Questions

Where can I buy ROHM RB520SM40FHT2R?

You can click on the BUY or RFQ button to purchase RB520SM40FHT2R from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part RB520SM40FHT2R?

You can download the RB520SM40FHT2R datasheet or visit the ROHM website for support.

Who is the manufacturer of RB520SM40FHT2R?

ROHM

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