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ROHM 40 V 3 A Schottky Diode 2-Pin Surface Mount SOD-128 RB051LAM-40TR

Category Schottky Diodes & Rectifiers Brand ROHM Condition New

Specifications

Country of Origin Japan
Brand ROHM
Height 1.05mm
Length 3.9mm
Model RB051LAM-40TR
Width 2.7mm
Mount Type Surface
Series RB051LAM
Maximum Operating Temperature 125°C
Package Type SOD-128
Minimum Operating Temperature -55°C
Pin Count 2
Maximum Continuous Forward Current If 3A
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 1mA
Peak Non-Repetitive Forward Surge Current Ifsm 80A
Maximum Forward Voltage Vf 450mV

Key Features

  • Compact SOD-128 surface mount package ensures easy PCB integration.
  • Maximum continuous forward current of 3 A suitable for high current applications.
  • Peak reverse voltage of 40 V provides reliable circuit protection.
  • Low forward voltage drop of 450 mV enhances efficiency.
  • Wide operating temperature range from -55°C to 125°C supports harsh environments.
  • Single diode configuration with 2 pins for simple circuit designs.
  • High surge current rating of 80 A for transient robustness.
  • Manufactured in Japan with no automotive certification.

Product Description

ROHM RB051LAM-40TR is a Schottky diode designed for surface mount applications, packaged in a compact 2-pin SOD-128 form factor. Rated at 40 V peak reverse voltage and 3 A maximum continuous forward current, this diode offers excellent performance for power rectification in electronic circuits.

This diode features a low forward voltage drop of 450 mV, improving energy efficiency and reducing heat dissipation in power supply designs. Its robust surge current capacity of 80 A allows it to withstand transient overloads safely.

Designed to operate reliably in temperatures from -55°C to 125°C, the RB051LAM-40TR is well suited for industrial, consumer electronics, and telecommunications equipment requiring small form factor diodes with high performance.

The diode's dimensions of 3.9 mm length, 2.7 mm width, and 1.05 mm height facilitate high-density PCB layouts. Despite its compact size, it maintains high reliability due to ROHM's quality manufacturing standards. This product does not carry automotive certification but meets general semiconductor industry standards.

Compact SOD-128 surface mount package for space-saving PCB design. Supports 3 A continuous forward current for medium power rectification. Handles 40 V peak reverse voltage for stable blocking capability. Low forward voltage drop of 450 mV reduces power losses.

Wide operating temperature range supports diverse industrial applications. High surge current rating ensures transient event resilience. Single diode with 2 pins simplifies circuit integration. Reliable manufacturing origin: Japan.

This Schottky diode is ideal for use in power rectification, switching power supplies, voltage clamping, and other semiconductor circuit protection roles. Its surface mount form factor supports modern automated assembly methods, enhancing manufacturing efficiency.

Explore more semiconductor and diode products in the Electronics & Electricals category at EnvMart for comprehensive component solutions.

Explore more products in our Schottky Diodes & Rectifiers category.

ROHM 40 V 3 A Schottky Diode 2-Pin Surface Mount SOD-128 RB051LAM-40TR
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Frequently Asked Questions

The maximum continuous forward current of the ROHM RB051LAM-40TR Schottky diode is 3 A.

This diode has a peak reverse voltage rating of 40 V, providing reliable circuit protection.

The forward voltage drop for this Schottky diode is 450 mV, which enhances energy efficiency.

The dimensions of the SOD-128 package are 3.9 mm in length, 2.7 mm in width, and 1.05 mm in height.

It operates reliably within a temperature range of -55°C to 125°C, making it suitable for harsh environments.

The RB051LAM-40TR has a high surge current rating of 80 A, allowing it to withstand transient overloads.

This model features a single diode configuration with 2 pins, simplifying circuit integration.

It is designed for surface mount applications, facilitating easy PCB integration.

This diode is suitable for power rectification, switching power supplies, and voltage clamping in electronic circuits.

The peak reverse current for the RB051LAM-40TR is 1 mA.

It is manufactured in Japan, adhering to quality manufacturing standards.

This diode is classified as a Schottky rectifier, known for its low forward voltage drop.

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