MMBD2836LT1

Overview

The MMBD2836LT1 is a dual diode device manufactured by onsemi, housed in an SOT-23 surface-mount package. It features a common cathode configuration with two individual die elements within the single component. The device is rated for a maximum repetitive reverse voltage of 75V and supports a maximum average forward rectified current of 450mA per diode. Electrical characteristics include a maximum forward voltage drop of 1.2V at specified current levels and a maximum junction capacitance of 4pF. The unit operates reliably across a temperature range from -55°C to +150°C.

Feature Summary

• Dual diode structure integrated into a compact SOT-23 surface-mount package
• Common cathode configuration for efficient circuit layout
• High thermal stability supporting operation up to +150°C junction temperature

Applications

• General purpose signal switching circuits
• Protection against reverse polarity or voltage spikes
• Clamping applications in low-voltage digital logic interfaces

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape-and-reel quantity matches production requirements. Confirm RoHS compliance status through official material composition declarations prior to integration. Cross-reference the manufacturer part number with distributor databases to validate authenticity and traceability. Ensure storage conditions adhere to moisture sensitivity level specifications to prevent package damage during assembly.

Selection Notes

Select this component when a dual common cathode arrangement is required in space-constrained designs. The SOT-23 footprint offers a compact solution compared to discrete dual-diode implementations. Consider the 75V reverse voltage rating and 450mA current capacity to ensure adequate margins for the target application's peak electrical stresses. Evaluate the low junction capacitance if high-speed signal integrity is critical.

Part Context

This component belongs to onsemi’s portfolio of small-signal switching diodes designed for general-purpose electronic applications. It serves as a compact alternative to using two separate single diodes, reducing board space and assembly complexity. The device is widely utilized in consumer electronics and industrial control systems where reliable signal steering and protection are necessary.

Replacement Considerations

Consult official substitution guides for verified equivalents. Generic replacements may differ in forward voltage characteristics or maximum current ratings. Verify pinout compatibility and package dimensions before integrating alternative components into existing layouts.