MMBD2837LT1

Overview

The MMBD2837LT1G is a dual common cathode signal diode manufactured by onsemi in an SOT-23 package. It features a reverse voltage rating of 30V and an average rectified current of 100mA. The device exhibits a forward voltage drop of 1.2V at 100mA and a reverse recovery time of 4ns. Constructed from silicon, it contains two elements within a three-terminal configuration suitable for surface mount applications.

Feature Summary

• Dual common cathode configuration for compact circuit integration
• Fast switching capability with low reverse recovery time
• Silicon-based construction for reliable signal handling

Applications

• High-speed switching circuits
• Signal demodulation
• Clamping and protection applications

Procurement Notes

Verify the complete part number includes the LT1G suffix to ensure correct packaging and compliance specifications. Confirm RoHS and halogen-free status through official manufacturer documentation before procurement. Cross-reference datasheet revisions to ensure parameter consistency with design requirements.

Selection Notes

Select this component when a dual diode solution is required in a small footprint. The 30V reverse voltage rating suits low-voltage signal processing tasks. Ensure the 100mA current limit aligns with the application's peak load requirements without exceeding thermal constraints.

Part Context

This device belongs to onsemi's series of small-signal switching diodes designed for general-purpose electronic applications. The SOT-23 package provides a space-efficient form factor for modern printed circuit board layouts. It serves as a discrete alternative to integrated logic gates in specific analog signal paths.

Replacement Considerations

MMBD2837LT1G_09 is listed as a related variant with identical pinout and function.