Vishay Surface Mount Schottky Diode 30 V 200 mA 2-Pin SOD-123 BAT43W-E3-18

Vishay BAT43W-E3-18 is a surface mount Schottky diode that provides excellent performance in low voltage and fast switching applications. Rated for a maximum continuous forward current of 200 mA and a peak reverse voltage of 30 V, this diode is housed in a compact 2-pin SOD-123 package, ideal for space-constrained circuit designs.

The Schottky Diode offers a very low forward voltage drop of up to 1 V, minimizing power loss and heat generation, which enhances efficiency in power-sensitive electronics. Its extremely fast switching capability with a peak reverse recovery time of just 5 nanoseconds allows it to operate efficiently in high-frequency circuits.

Designed to operate reliably within a temperature range of -55°C to 125°C, the diode is suitable for harsh industrial and automotive environments. It conforms to the AEC-Q101 automotive standard, ensuring compatibility with automotive-grade electronics and demanding applications.

Additional features include a low peak reverse current of 500 nA which reduces leakage currents, and the capability to withstand a peak non-repetitive forward surge current of up to 4 A for temporary overload conditions. The diode's precise mechanical dimensions of 2.85 mm length, 1.7 mm width, and 1.35 mm height allow for accurate PCB footprint design and ease of mounting.

This diode is an ideal choice for use in industrial electronics, power supply circuits, automotive systems, and telecommunications equipment where fast switching and low power losses are critical. Its surface mount package enables automated PCB assembly for manufacturing efficiency.

Compact SOD-123 surface mount package suitable for tight PCB layouts. Maximum continuous forward current of 200 mA ensures reliable operation in low current circuits. Peak reverse repetitive voltage rating of 30 V for safe circuit performance.

Extremely fast switching with a peak reverse recovery time of 5 ns minimizes power loss. Low forward voltage drop up to 1 V reduces heat dissipation. Wide operating temperature range from -55°C to 125°C suitable for industrial applications.

Complies with automotive standard AEC-Q101, enabling usage in automotive electronics. Low peak reverse current of 500 nA minimizes leakage and power wastage. Robust surge current capability at 4 A peak non-repetitive forward surge current.

Exact dimensions: length 2.85 mm, width 1.7 mm, and height 1.35 mm for precise PCB footprint matching. Explore Vishay and related semiconductor products at EnvMart for reliable industrial, automotive, and electronics system manufacturing solutions.