onsemi 30 V 200 mA Surface Mount Schottky Diode 3-Pin SOT-23 BAT54CLT1G

onsemi BAT54CLT1G Schottky Diode is a surface-mount, low voltage, and low current diode designed using the Schottky barrier principle to achieve optimal forward voltage drop and reverse current performance. The device is housed in a 3-pin SOT-23 package with compact dimensions (3.04 mm length, 1.4 mm width, 1.01 mm height) and lightweight epoxy moulded case weighing approximately 11.7 mg.

This diode is suitable for low voltage, high-frequency rectification, freewheeling, and polarity protection applications in electronic circuits where size and efficiency are critical. Its common cathode configuration and switching characteristics enable effective integration in varied surface mount applications.

Electrical specifications include a maximum continuous forward current of 200 mA, peak reverse repetitive voltage of 30 V, and a peak non-repetitive forward surge current capability of 600 mA. The maximum forward voltage of 240 mV minimizes power dissipation, while a fast peak reverse recovery time of 5 ns allows efficient switching at high frequencies.

Designed to operate across a wide temperature range from -55°C to 125°C, this diode meets the stringent AEC-Q101 automotive qualification, ensuring dependable performance in automotive and industrial environments requiring high reliability and durability.

Maximum continuous forward current of 200 mA ensures reliable low current operation. Peak reverse repetitive voltage of 30 V protects against transient voltage spikes. Common cathode configuration suitable for polarity protection and freewheeling circuits.

Compact 3-pin SOT-23 surface mount package supports high-density PCB layouts. Low forward voltage of 240 mV reduces energy losses and heating. Peak surge current capacity of 600 mA withstands transient overloads. Fast reverse recovery time of 5 ns enables high-speed switching.

Wide operating temperature range (-55°C to 125°C) supports automotive and industrial applications. AEC-Q101 automotive standard qualification ensures high product reliability.

onsemi Schottky Diodes are widely used in industrial, automotive, and electronic manufacturing sectors. They serve critical roles in power rectification, switching, and protecting circuits from voltage polarity errors while maintaining minimal size and weight. This product is ideal for compact, automated circuit board assembly requiring robust diode performance.

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